US20090011959A1 - Method for preparing single-stranded DNA libraries - Google Patents
Method for preparing single-stranded DNA libraries Download PDFInfo
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- US20090011959A1 US20090011959A1 US12/154,901 US15490108A US2009011959A1 US 20090011959 A1 US20090011959 A1 US 20090011959A1 US 15490108 A US15490108 A US 15490108A US 2009011959 A1 US2009011959 A1 US 2009011959A1
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- JKRLPRXLMDAIPL-QIPRHFSDSA-N C#C.C#C.C#C.CC#CC.[3H]C.[3H]C.[3H]C.[3H]C.[3H]C.[3H]C.[3H]C#CC.[3H]C#CC.[3H]C#CC.[3H]C#CC.[3H]C#C[3H].[3H]C#C[3H].[3H]C#C[3H].[3H]C([3H])=C.[3H]C([3H])=C.[3H]C([3H])[3H].[3H]C([3H])[3H].[3H][3H].[3H][3H].[3H][3H].[3H][3H].[3H][3H].[3H][3H].[3H][3H] Chemical compound C#C.C#C.C#C.CC#CC.[3H]C.[3H]C.[3H]C.[3H]C.[3H]C.[3H]C.[3H]C#CC.[3H]C#CC.[3H]C#CC.[3H]C#CC.[3H]C#C[3H].[3H]C#C[3H].[3H]C#C[3H].[3H]C([3H])=C.[3H]C([3H])=C.[3H]C([3H])[3H].[3H]C([3H])[3H].[3H][3H].[3H][3H].[3H][3H].[3H][3H].[3H][3H].[3H][3H].[3H][3H] JKRLPRXLMDAIPL-QIPRHFSDSA-N 0.000 description 1
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Abstract
This invention relates to methods of generating single stranded DNA libraries for use in amplification and sequencing reactions. In various aspects, the disclosed methods include: fragmenting DNA; polishing the fragments' ends; ligating the fragments to universal adaptors; performing strand displacement and extension of the nicked fragments; purifying the double-stranded ligation products; capturing the double-stranded ligation products onto a solid support; and isolating single stranded DNA library fragments, and binding these fragments to another solid support.
Description
- This application is a divisional application of U.S. patent application Ser. No. 10/767,894, filed Jan. 28, 2004, which claims the benefit of priority to the following applications: U.S. Ser. No. 60/443,471 filed Jan. 29, 2003, U.S. Ser. No. 60/465,071 filed Apr. 23, 2003; U.S. Ser. No. 60/476,504 filed Jun. 6, 2003, U.S. Ser. No. 60/476,313 filed Jun. 6, 2003, U.S. Ser. No. 60/476,592 filed Jun. 6, 2003, U.S. Ser. No. 60/476,602 filed Jun. 6, 2003, U.S. Ser. No. 60/476,592 filed Jun. 6, 2003, and U.S. Ser. No. 60/497,985 filed Aug. 25, 2003. All patent and patent applications in this paragraph are hereby incorporated herein by reference in their entirety.
- This application also incorporates by reference the following copending U.S. patent applications: “Bead Emulsion Nucleic Acid Amplification” filed Jan. 28, 2004, “Double Ended Sequencing” filed Jan. 28, 2004, and “Methods Of Amplifying And Sequencing Nucleic Acids” filed Jan. 28, 2004.
- The invention relates to protein chemistry, molecular biology, and methods of preparing single-stranded libraries for sequence analysis. More specifically, this invention includes methods of processing DNA for use in amplification and sequencing reactions.
- In amplification by polymerase chain reaction (PCR), two primers are designed to hybridize to the template DNA at positions complementary to respective primers that are separated on the DNA template molecule by some number of nucleotides. The base sequence of the template DNA between and including the primers is amplified by repetitive complementary strand extension reactions whereby the number of copies of the target DNA fragments is increased by several orders of magnitude. Amplification is exponential as 2′, where n equals the number of amplification cycles. Following PCR, the amplified DNA may be sequenced through conventional sequencing methods (see, U.S. Pat. No. 6,274,320).
- Samples comprising large template DNA or whole DNA genomes comprising long nucleotide sequences are not conducive to efficient amplification by PCR. These long molecules do not naturally possess sequences useful for primer hybridization. In addition, if primer hybridization sequences are added to double stranded DNA molecules, it is difficult to ascertain the directionality of the amplified DNA molecules and this frustrates sequencing efforts.
- Various methods have been designed to overcome some of these deficiencies. For example, U.S. Pat. No. 5,508,169 describes that subsets of nucleic acid fragments may be indexed (i.e., selected or targeted) based upon the information contained in non-identical 5′-protruding or 3′-protruding cohesive ends. This includes fragments having 3, 4 or 5 base cohesive ends, such as those revealed by cleavage of DNA by Type II restriction endonucleases and interrupted palindrome recognizing type II restriction endonucleases. The patent describes nucleic acid molecules similar to adaptors (called indexing linkers) which contain protruding single strands complementary to the cohesive ends of cleavage sites of restriction endonucleases (rather than the recognition sequences). Various functional groups or specific nucleic acid sequences designed for particular applications may be selectively attached to the aforementioned subsets of fragments. Selective attachment of indexing linkers having known base sequences in their cohesive ends to a subset of fragments bearing the complementary cohesive ends can be used for the detection, identification, isolation, amplification, and manipulation of the subset of fragments.
- U.S. Pat. No. 6,468,748 describes a method of sorting genes and/or gene fragments comprising several steps. First, ds cDNA molecules are prepared from mRNA molecules by reverse transcription, using a poly-T primer optionally having a general primer-template sequence upstream from the poly-T sequence, yielding ds cDNA molecules having the poly-T sequence, optionally having the general primer-template sequence. Second, the ds cDNA molecules are digested with a restriction enzyme that produces digested cDNA molecules with cohesive ends having overhanging ssDNA sequences of a constant number of arbitrary nucleotides. Third, the digested cDNA molecules are ligated to a set of dsDNA oligonucleotide adaptors, each of which adaptors has at one of its ends a cohesive-end ssDNA adaptor sequence complementary to one of the possible overhanging ssDNA sequences of the digested cDNA, at the opposite end a specific primer-template sequence specific for the ssDNA adaptor complementary sequence, and in between the ends a constant sequence that is the same for all of the different adaptors of the set. Fourth, the ligated cDNA molecules are amplified by separate polymerase chain reactions, utilizing for each separate polymerase chain reaction a primer that anneals to the cDNA poly-T sequence optionally having the cDNA general primer-template, and a primer from a set of different specific primers that anneal to the cDNA specific primer-template sequences. Fifth, the amplified cDNA molecules are sorted into nonoverlapping groups by collecting the amplification products after each separate polymerase chain reaction, each group of amplified cDNA molecules determined by the specific primer that annealed to the specific primer-template sequence and primed the polymerase chain reaction.
- U.S. Pat. No. 5,863,722 describes a method and materials for sorting polynucleotides with oligonucleotide tags. The oligonucleotide tags are capable of hybridizing to complementary oligomeric compounds consisting of subunits having enhanced binding strength and specificity as compared to natural oligonucleotides. Such complementary oligomeric compounds are referred to as “tag complements.” Subunits of tag complements may consist of monomers of non-natural nucleotide analogs, referred to as “antisense monomers” or they may comprise oligomers having lengths in the range of 3 to 6 nucleotides or analogs thereof, including antisense monomers, the oligomers being selected from a minimally cross-hybridizing set. In such a set, a duplex made up of an oligomer of the set and the complement of any other oligomer of the set contains at least two mismatches. In other words, an oligomer of a minimally cross-hybridizing set at best forms a duplex having at least two mismatches with the complement of any other oligomer of the same set. Tag complements attached to a solid phase support are used to sort polynucleotides from a mixture of polynucleotides each containing a tag. The surface of each support is derivatized by only one type of tag complement which has a particular sequence. Similarly, the polynucleotides to be sorted each comprise an oligonucleotide tag in the repertoire, such that identical polynucleotides have the same tag and different polynucleotides have different tags. Thus, when the populations of supports and polynucleotides are mixed under conditions which permit specific hybridization of the oligonucleotide tags with their respective complements, subpopulations of identical polynucleotides are sorted onto particular beads or regions. The subpopulations of polynucleotides can then be manipulated on the solid phase support by micro-biochemical techniques.
- U.S. Pat. No. 5,728,524 describes a process for the categorization of nucleic acid sequences in which these sequences are linked to a population of adaptor molecules, each exhibiting specificity for linking to a sequence including a predetermined nucleotide base. The resulting linked sequences are then categorized based upon selection for the particular base.
- However, the art does not describe methods for generating libraries of unknown fragment sequences additionally comprising two known sequences, each different than the other, one being adjoined at each end. Thus, a need exists for a method which overcomes shortcomings of the prior art. Accordingly, the present invention is directed to describing such methods, materials, and kits as required to facilitate manipulation of multiple DNA sequences in a sample.
- This invention describes a novel method for preparing a library of multiple nucleic acid sequences from a sample where the library is suited to further quantitative and comparative analysis, particularly where the multiple nucleic acid sequences are unknown and derived from large template DNA or whole (or partial) genome DNA. In certain embodiments of the invention, sequences of single stranded DNA (ssDNA) are prepared from a sample of large template DNA or whole or partial DNA genomes through fragmentation, polishing, adaptor ligation, nick repair, and isolation of ssDNA.
- Therefore, in one aspect, the present invention provides a method for clonally isolating a library comprising a plurality of ssDNAs, wherein each ssDNA comprises a first single stranded universal adaptor and a second single stranded universal adaptor, the method comprising:
- (a) fragmenting large template DNA molecules to generate a plurality of fragmented DNA molecules;
- (b) attaching a first or second universal double stranded adaptor to a first end of each fragmented DNA molecule and a first or second universal adaptor to a second end of each fragmented DNA molecule to form a mixture of adaptor ligated DNA molecules;
- (c) isolating a plurality of single stranded DNA molecules each comprising a first single stranded universal adaptor and a second single stranded universal adaptor; and
- (d) delivering the single stranded DNA molecules into reactors such that a plurality of the reactors include one DNA molecule, thereby clonally isolating the library.
- In certain aspects, the single stranded DNA molecules are delivered into droplets in a water-in-oil emulsion (i.e., microreactors), or onto multiwell surfaces (e.g., PicoTiter plates). The single stranded DNA molecules may be delivered via attachment to a solid support (e.g., beads).
- In other aspects, the adaptor ligated DNA molecules comprising a first double stranded universal adaptor and second double stranded universal adaptor is attached to a solid support via one strand of the double stranded universal adaptor (via the first or second universal adaptor). The adaptor ligated DNA molecules which have not attached to a solid support are washed away, and one strand of the adaptor ligated DNA molecules is released. This generates a mixture comprising a plurality of ssDNAs comprising a population of single stranded molecules with a first and second universal adaptor pair, thereby generating a library.
- The sequence of the fragmented DNA may be known or unknown. In a preferred embodiment, the sequence of the fragmented DNA, particularly the sequence of the ends of the fragmented DNA, is unknown.
- In another aspect, the present invention includes a method for generating a ssDNA library linked to solid supports comprising: (a) generating a library of ssDNA templates; (b) attaching the ssDNA templates to solid supports; and (c) isolating the solid supports on which one ssDNA template is attached. In still another aspect, the present invention includes a library of mobile solid supports made by the method disclosed herein.
-
FIG. 1 is a schematic representation of the entire process of library preparation including the steps of template DNA fragmentation (FIG. 1A ), end polishing (FIG. 1B ), adaptor ligation (FIG. 1C ), nick repair, strand extension and gel isolation (FIG. 1D ).FIG. 1 also depicts a representative agarose gel containing a sample preparation of a 180-350 base pair adenovirus DNA library according to the methods of this invention. -
FIG. 2A is a schematic representation of the universal adaptor design according one embodiment of the present invention. Each universal adaptor is generated from two complementary ssDNA oligonucleotides that are designed to contain a 20 bp nucleotide sequence for PCR priming, a 20 bp nucleotide sequence for sequence priming and a unique 4 bp discriminating sequence comprised of a non-repeating nucleotide sequence (i.e., ACGT, CAGT, etc.). -
FIG. 2B depicts a representative universal adaptor sequence pair for use with the invention. Adaptor A sense strand: SEQ ID NO: 1; Adaptor A antisense strand: SEQ ID NO:2; Adaptor B sense strand: SEQ ID NO:3; Adaptor B antisense strand: SEQ ID NO:4. -
FIG. 2C is a schematic representation of universal adaptor design for use with the invention. -
FIG. 3 represents the strand displacement and extension of nicked double-stranded DNA fragments according to the present invention. Following the ligation of universal adaptors generated from synthetic oligonucleotides, double-stranded DNA fragments will be generated that contain two nicked regions following T4 DNA ligase treatment (FIG. 3A ). The addition of a strand displacing enzyme (i.e., Bst DNA polymerase I) will bind nicks (FIG. 3B ), strand displace the nicked strand and complete nucleotide extension of the strand (FIG. 3C ) to produce non-nicked double-stranded DNA fragments (FIG. 3D ). -
FIG. 4 represents the isolation of directionally-ligated single-stranded DNA according to the present invention using streptavidin-coated magnetic beads. Following ligation with universal adaptors A and B (the two different adaptors are sometimes referred to as a “first” and “second” universal adaptor), double-stranded DNA will contain adaptors in four possible combinations: AA, BB, AB, and BA. When universal adaptor B contains a 5′-biotin, magnetic streptavidin-coated solid supports are used to capture and isolate the AB, BA, and BB populations (population AA is washed away). The BB population is retained on the beads as each end of the double-stranded DNA is attached to a bead and is not released. However, upon washing in the presence of a low salt buffer, only populations AB and BA will release a single-stranded DNA fragment that is complementary to the bound strand. Single-stranded DNA fragments are isolated from the supernatant and used as template for subsequent applications. This method is described below in more detail. -
FIG. 5 represents an insert flanked by PCR primers and sequencing primers. -
FIG. 6 represents truncated product produced by PCR primer mismatch at cross-hybridization region (CHR). -
FIGS. 7A-7D depict the assembly for the nebulizer used for the methods of the invention. A tube cap was placed over the top of the nebulizer (FIG. 7A ) and the cap was secured with a nebulizer clamp assembly (FIG. 7B ). The bottom of the nebulizer was attached to the nitrogen supply (FIG. 7C ) and the entire device was wrapped in parafilm (FIG. 7D ). -
FIG. 8 depicts representative BioAnalyzer output from analysis of a single stranded DNA library. -
FIG. 9A depicts representative results for LabChip analysis of a single stranded DNA library following nebulization and polishing. -
FIG. 9B depicts representative size distribution results for an adaptor-ligated single stranded DNA library following nebulization, polishing, and gel purification. -
FIG. 10 depicts the calculation for primer candidates based on melting temperature. - This invention relates to the preparation of sample DNA for amplification and sequencing reactions. The invention includes a method for preparing the sample DNA comprised of the following steps: (a) fragmenting large template DNA or whole genomic DNA samples to generate a plurality of digested DNA fragments; (b) creating compatible ends on the plurality of digested DNA samples; (c) ligating a set of universal adaptor sequences onto the ends of fragmented DNA molecules to make a plurality of adaptor-ligated DNA molecules, wherein each universal adaptor sequence comprises a PCR primer sequence, a sequencing primer sequence and a discriminating key sequence and wherein one adaptor is attached to biotin; (d) separating and isolating the plurality of ligated DNA fragments; (e) removing any portion of the plurality of ligated DNA fragments; (f) nick repair and strand extension of the plurality of ligated DNA fragments; (g) attaching each of the ligated DNA fragments to a solid support; and (h) isolating populations comprising single-stranded adaptor-ligated DNA fragments for which there is a unique adaptor at each end (i.e., providing directionality).
- Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Methods and materials similar or equivalent to those described herein can be used in the practice of the present invention, and exemplified suitable methods and materials are described below. For example, methods may be described which comprise more than two steps. In such methods, not all steps may be required to achieve a defined goal and the invention envisions the use of isolated steps to achieve these discrete goals. The disclosures of all publications, patent applications, patents, and other references are incorporated in toto herein by reference. In addition, the materials, methods, and examples are illustrative only and not intended to be limiting.
- As used herein, the term “universal adaptor” refers to two complementary and annealed oligonucleotides that are designed to contain a nucleotide sequence for PCR priming and a nucleotide sequence for sequence priming. Optionally, the universal adaptor may further include a unique discriminating key sequence comprised of a non-repeating nucleotide sequence (i.e., ACGT, CAGT, etc.). A set of universal adaptors comprises two unique and distinct double-stranded sequences that can be ligated to the ends of double-stranded DNA. Therefore, the same universal adaptor or different universal adaptors can be ligated to either end of the DNA molecule. When comprised in a larger DNA molecule that is single stranded or when present as an oligonucleotide, the universal adaptor may be referred to as a single stranded universal adaptor.
- As used herein, the term “discriminating key sequence” refers to a sequence including a combination of the four deoxyribonucleotides (i.e., A, C, G, T). The same discriminating sequence can be used for an entire library of DNA fragments. Alternatively, different discriminating key sequences can be used to track libraries of DNA fragments derived from different organisms. Longer discriminating key sequences can be used for a mixture of more than one library.
- As used herein, the term “plurality of molecules” refers to DNA isolated from the same source, whereby different organisms may be prepared separately by the same method. In one embodiment, the plurality of DNA samples is derived from large segments of DNA, e.g., genomic DNA, cDNA, viral DNA, plasmid DNA, cosmid DNA, artificial chromosome DNA (e.g., BACs, YACs, MACs, PACs), synthetic DNA, phagemid DNA, phasemid DNA, or from reverse transcripts of viral RNA. This DNA may be derived from any source, including any mammal (i.e., human, nonhuman primate, rodent, or canine), plant, bird, reptile, fish, fungus, bacteria, or virus.
- As used herein, the term “library” refers to a subset of smaller sized DNA species generated from a larger DNA template, e.g., a segmented or whole genome.
- As used herein, the term “unique”, as in “unique PCR priming regions” refers to a sequence that does not exist or exists at an extremely low copy level within the DNA molecules to be amplified or sequenced.
- As used herein, the term “compatible” refers to an end of double stranded DNA to which an adaptor molecule may be attached (i.e., blunt end or cohesive end).
- As used herein, the term “fragmenting” refers to a process by which a larger molecule of DNA is converted into smaller pieces of DNA.
- As used herein, “large template DNA” would be DNA of more than 5 kb, 10 kb, or 25 kb, preferably more than 500 kb, more preferably more than 1 MB, and most preferably 5 MB or larger.
- As used herein, the term “stringent hybridization conditions” refers to those conditions under which only fully complimentary sequences will hybridize to each other.
- The following discussion summarizes the basic steps involved in the methods of the invention. The steps are recited in a specific order, however, as would be known by one of skill in the art, the order of the steps may be manipulated to achieve the same result. Such manipulations are contemplated by the inventors. Further, some steps may be minimized as would also be known by one of skill in the art.
- In the practice of the methods of the present invention, the fragmentation of the DNA sample can be done by any means known to those of ordinary skill in the art. Preferably, the fragmenting is performed by enzymatic, chemical, or mechanical means. The mechanical means may include sonication, French press, HPLC, HydroShear (GeneMachines, San Carlos, Calif.), and nebulization. The enzymatic means may be performed by digestion with Deoxyribonuclease I (DNase I), nonspecific nucleases, or single or multiple restriction endonucleases. In a preferred embodiment, the fragmentation results in ends for which the sequence adjacent to the end is not known. The sequence adjacent to the end may be at least 5 bases, 10 bases, 20 bases, 30 bases, or 50 bases.
- Enzymatic Fragmentation
- In a preferred embodiment, the enzymatic means is DNase I. DNase I is a versatile enzyme that nonspecifically cleaves double-stranded DNA (dsDNA) to release 5′-phosphorylated oligonucleotide products. DNase I has optimal activity in buffers containing Mn2+, Mg2+ and Ca2+. The purpose of the DNase I digestion step is to fragment a large DNA genome into smaller species comprising a library. The cleavage characteristics of DNase I will result in random digestion of template DNA (i.e., minimal sequence bias) and in the predominance of blunt-ended dsDNA fragments when used in the presence of manganese-based buffers (Melgar, E. and D. A. Goldthwait. 1968. Deoxyribonucleic acid nucleases. II. The effects of metal on the mechanism of action of Deoxyribonuclease I. J. Biol. Chem. 243: 4409). The range of digestion products generated following DNase I treatment of genomic templates is dependent on three factors: i) amount of enzyme used (units); ii) temperature of digestion (° C.); and iii) incubation time (minutes). The DNase I digestion conditions outlined below have been optimized to yield genomic libraries with a size range from 50-700 base pairs (bp).
- In a preferred embodiment, DNase I is used to digest large template DNA or whole genome DNA for 1-2 minutes to generate a population of oligonucleotides that range from 50 to 500 bp, or 50 to 700 bp. In another preferred embodiment, the DNase I digestion is performed at a temperature of 10° C.-37° C. In yet another preferred embodiment, the digested DNA fragments are 50 bp to 700 bp in length.
- Mechanical Fragmentation
- Another preferred method for nucleic acid fragmentation is mechanical fragmentation. Mechanical fragmentation methods include sonication and nebulization, and use of HydroShear, HPLC, and French Press devices. Sonication may be performed by a tube containing DNA in a suitable buffer (i.e., 10 mM Tris, 0.1 mM EDTA) and sonicating for a varying number of 10 second bursts using maximum output and continuous power Sonicators are commercially available from, e.g., Misonix Inc. (Farmingdale, N.Y.), and can be used essentially as described by Bankier and Barrell (Bankier, A. T., Weston, K. M., and Barrell, B. G., “Random cloning and sequencing by the M13/dideoxynucleotide chain termination method”, Meth. Enzymol. 155, 51-93 (1987). For sonication, it is preferred to maintain the nucleic acid at a uniform temperature by keeping the sample on ice. Constant temperature conditions, at 0° C. for example, are preferred to maintain an even fragment distribution. The optimal conditions for sonication may be determined empirically for a given DNA sample before preparative sonication is performed. For example, aliquots of DNA can be treated for different times under sonication and the size and quality of DNA can be analyzed by PAGE. Once optimal sonication conditions are determined, the remaining DNA can be sonicated according to those pre-determined conditions.
- Another preferred method for nucleic acid fragmentation is treatment by nebulizers (e.g., protocols, and hardware available from GeneMachines, San Carlos, Calif. Also see U.S. Pat. Nos. 5,506,100 and 5,610,010). In nebulization, hydrodynamic shearing forces are used to fragment DNA strands. For example, DNA in a aqueous solution can be passed through a tube with an abrupt contraction. As the solution approaches the contraction, the fluid accelerates to maintain the volumetric flow rate through the smaller area of the contraction. During this acceleration, drag forces stretch the DNA until it snaps. Optionally, the DNA solution can be passed several times (e.g., 15 to 20 cycles) through the contraction until the fragments are too short for further shearing. By adjusting the contraction and the flow rate of the fluid, the size of the final DNA fragment may be determined. Software for controlling and monitoring reaction conditions is available to allow automation of the nebulizing process. As another advantage, there are no special buffer requirements for nebulization. For example, DNA may be suspended in various solutions including, but not limited to, water, Tris buffer, Tris-EDTA buffer, and Tris-EDTA with up to 0.5 M NaCl.
- Polishing digestion of genomic DNA (gDNA) templates with DNase I in the presence of Mn2+ produces fragments of DNA that are either blunt-ended or have protruding termini with one or two nucleotides in length. Similarly, fragmentation of DNA by mechanical means provides a combination of fragments with blunt-ends or overhanging ends. These DNA fragments, whether generated enzymatically or mechanically, may be “polished” using the procedure described below.
- Polishing (also called end repair) refers to the conversion of non-blunt ended DNA into blunt ended DNA. In one method, polishing may be performed by treatment with a single strand-specific exonuclease, such as BAL32 nuclease or Mung Bean nuclease. Generally, the nuclease should be calibrated prior to use.
- In one embodiment, blunt ends are created with Pfu DNA polymerase. In other embodiments, blunt ends are created with other DNA polymerases such as T4 DNA polymerase or Klenow DNA polymerase. Pfu “polishing” or blunt ending can be used to increase the amount of blunt-ended species generated following genomic template digestion with DNase I. Pfu DNA polymerase fills in 5′ overhangs. Additionally, Pfu DNA polymerase exhibits 3′→5′ exonuclease activity. Thus, the enzyme can be used to remove single and double nucleotide extensions to further increase the amount of blunt-ended DNA fragments available for adaptor ligation (see, e.g., Costa, G. L. and M. P. Weiner. 1994a. Protocols for cloning and analysis of blunt-ended PCR-generated DNA fragments. PCR Methods Appl 3 (5):S95; Costa, G. L., A. Grafsky and M. P. Weiner. 1994b. Cloning and analysis of PCR-generated DNA fragments. PCR Methods Appl 3(6):338; Costa, G. L. and M. P. Weiner. 1994c. Polishing with T4 or Pfu polymerase increases the efficiency of cloning of PCR products. Nucleic Acids Res. 22(12):2423).
- Following fragmentation and blunt ending of the DNA library, universal adaptor sequences can be added to each DNA fragment. In various embodiments of the invention, the universal adaptors are designed to include: 1) a set of unique PCR priming regions that are typically 10-20 bp in length (any suitable size may be used) located adjacent to; 2) a set of unique sequencing priming regions that are typically 10-20 bp in length (any suitable size may be used) optionally followed by; 3) a unique discriminating key sequence (e.g., 1-12 bp in length) including a combination of at least one of each of the four deoxyribonucleotides (i.e., A, C, G, T). In a preferred embodiment, the discriminating key sequence is 4 bases in length. In another embodiment, the discriminating key sequence may be combinations of 1-4 bases. In another embodiment, the key sequence includes one of each of the four nucleotides. In certain embodiments, the key sequence includes one or more ribonucleotides, e.g., U.
- In one embodiment of the invention, each unique universal adaptor is forty-four bp (44 bp) in length, although any suitable size may be used. In a preferred embodiment the universal adaptors are ligated, using T4 DNA ligase, onto each end of the DNA fragment to generate a total nucleotide addition of 88 bp to each DNA fragment, although any suitable size may be used. Different universal adaptors can be specifically designed for each DNA library preparation and therefore provide a unique identifier for each organism. For example, different library preparations can employ different key sequences. It is understood that the size and sequence of the universal adaptors may be modified as would be apparent to one of skill in the art. Thus, the adaptors for use with the invention are not limited to the size and sequence described herein.
- For example, to prepare two distinct universal adaptors (i.e., “first” and “second”), single-stranded oligonucleotides may be ordered from a commercial vendor (e.g., Integrated DNA Technologies, IA or Operon Technologies, CA). In certain embodiments of the invention, all of the first adaptors for a library share one nucleotide sequence, including a PCR priming sequence, sequencing primer sequence, and discriminating key sequence, while all of the second adaptors share another nucleotide sequence. In another embodiment, the universal adaptor oligonucleotide sequences are modified during synthesis with one or more phosphorothioate linkages in place of phosphodiester linkages. For example, adaptor oligonucleotides can include two or three phosphorothioate linkages at both the 5′ and 3′ ends, or at one end. Unmodified oligonucleotides are typically subject to rapid degradation by contaminating nucleases that catalyze the hydrolytic cleavage of the phosphodiester linkage between nucleotide bases. One simple and widely used nuclease-resistant chemistry available for use in oligonucleotide applications is the phosphorothioate modification. In phosphorothioates, a sulfur atom replaces a non-bridging oxygen in the oligonucleotide backbone making it resistant to all forms of nuclease digestion (i.e. resistant to both endonuclease and exonuclease digestion). Each oligonucleotide is HPLC-purified to ensure there are no contaminating or spurious oligonucleotide sequences in the synthetic oligonucleotide preparation.
- The universal adaptors are designed to allow directional ligation to the fragmented DNA. Each set of double-stranded universal adaptors is designed with a PCR priming region that includes non-complementary 5′ four-base overhangs which are unable to ligate to each other or to the blunt-ended DNA fragment. Thus, binding occurs between the 3′ end of the adaptor and the 5′ end of the DNA fragment or between the 3′ end of the DNA fragment and the 5′ end of the adaptor. Double-stranded universal adaptor sequences are generated using single-stranded oligonucleotides that are designed with sequences that allow primarily complimentary oligonucleotides to anneal, and to prevent cross-hybridization between two non-complimentary oligonucleotides.
- In one embodiment, 95% of the universal adaptors are formed from the annealing of complimentary oligonucleotides. In a preferred embodiment, 97% of the universal adaptors are formed from the annealing of complimentary oligonucleotides. In a more preferred embodiment, 99% of the universal adaptors are formed from the annealing of complimentary oligonucleotides. In a most preferred embodiment, 100% of the universal adaptors are formed from the annealing of complimentary oligonucleotides. Exemplary methods of primer design to minimize cross-hybridization between the primers and spurious target sequences are provided in Example 2.
- In certain aspects of the invention, an overhanging nucleotide (e.g., T) is added to the blunt 3′ ends of the first and second adaptors. In parallel, a polymerase is used to add an overhanging nucleotide (e.g., A) to the blunt 5′ ends of the template DNA. The overhanging nucleotides of the adaptors and template are complementary to allow more efficient adaptor ligation.
- In other aspects, a plasmid capture system is used in accordance with the disclosed methods. For example, the double stranded universal adaptors can be inserted into a plasmid. The adaptor region can include the following sequences, in order: Restriction Site(s),
PCR Primer Sequence 1,Sequencing Primer Sequence 1,Key Sequence 1, Restriction Site(s),Key Sequence 2,Sequencing Primer Sequence 2,PCR Priming Sequence 2, and Restriction Site(s). In one approach, the plasmid is digested with one or more restriction enzymes that cut betweenKey Sequence 1 andKey Sequence 2. The fragmented template DNA is ligated betweenKey Sequence 1 andKey Sequence 2. The ligated construct is then digested to cut afterPCR Priming Sequence 2. The digested end next toPCR Priming Sequence 2 is filled in with biotinylated nucleotides. The biotinylated construct is digested to cut prior toPCR Primer Sequence 1. The Adaptor-DNA fragment-Adaptor-biotin segment is excised and isolated, e.g., by binding to a streptavidin magnetic bead. Other embodiments of the plasmid capture system are also possible through application of known cloning techniques. These embodiments are also encompassed by the invention. - One of the two adaptors can be linked to a support binding moiety. In a preferred embodiment, a 5′ biotin is added to the first universal adaptor to allow subsequent isolation of ssDNA template and noncovalent coupling of the universal adaptor to the surface of a solid support that is saturated with a biotin-binding protein (e.g., streptavidin, NeutrAvidin™ or avidin). Suitable supports include but are not limited to magnetic beads, affinity columns, membranes (e.g., PDVF membrane, nitrocellulose, etc.), which can be coated with streptavidin or another member of a binding pair. Other linkages are well known in the art and may be used in place of biotin-streptavidin. For example, antibody/antigen-epitope, receptor/ligand and oligonucleotide pairing or complimentarity linkages can be used. In one embodiment, the solid support is a bead, preferably a polystyrene bead. In one preferred embodiment, the bead has a diameter of about 2.8 μm, although any suitable size may be used. In another preferred embodiment, the bead is a paramagnetic bead (e.g., Dynal Biotech, Inc., Lake Success, N.Y.). As used herein, this bead is referred to as a “sample prep bead”.
- Each universal adaptor may be prepared by combining and annealing two ssDNA oligonucleotides, one containing the sense sequence and the second containing the antisense (complementary) sequence. Schematic representation of the universal adaptor design is depicted in
FIG. 2 . - The universal adaptor ligation results in the formation of fragmented DNAs with adaptors on each end, unbound single adaptors, and adaptor dimers. In a preferred embodiment, agarose gel electrophoresis is used as a method to separate and isolate the adapted DNA library population from the unligated single adaptors and adaptor dimer populations. In other embodiments, the fragments may be separated by size exclusion chromatography, filtration, sucrose sedimentation, or other nucleic acid separation techniques known to those skilled in the art. The procedure of DNase I digestion of DNA typically yields a library population that ranges from 50-700 bp. In a preferred embodiment, upon conducting agarose gel electrophoresis in the presence of a DNA marker, the addition of the 88 bp universal adaptor set will shift the DNA library population to a larger size and will result in a migration profile in the size range of approximately 130-800 bp; adaptor dimers will migrate at 88 bp; and adaptors not ligated will migrate at 44 bp. Therefore, numerous double-stranded DNA libraries in sizes ranging from 200-800 bp can be physically isolated from the agarose gel and purified using standard gel extraction techniques. In one embodiment, gel isolation of the adapted ligated DNA library will result in the recovery of a library population ranging in size from 200-500 bp. Other methods of distinguishing adaptor-ligated fragments are known to one of skill in the art.
- Because the DNA oligonucleotides used for the universal adaptors are not 5′ phosphorylated, gaps will be present at the 3′ junctions of the fragmented DNAs following ligase treatment (see
FIG. 3A ). These “gaps” or “nicks” can be filled in by using a DNA polymerase enzyme that can bind to, strand displace, and extend the nicked DNA fragments. DNA polymerases that lack 3′→ 5′ exonuclease activity butexhibit 5′→3′ exonuclease activity have the ability to recognize nicks, displace the nicked strands, and extend the strand in a manner that results in the repair of the nicks and in the formation of non-nicked double-stranded DNA (seeFIGS. 3B and 3C ) (Hamilton, S. C., J. W. Farchaus and M. C. Davis. 2001. DNA polymerases as engines for biotechnology. BioTechniques 31:370). - Several modifying enzymes are utilized for the nick repair step, including but not limited to polymerases, ligases, and kinases. DNA polymerases that can be used in the methods of the invention include, for example, E. coli DNA polymerase I, Thermoanaerobacter thermohydrosulfuricus polymerase I, and bacteriophage phi 29. In a preferred embodiment, the strand displacing enzyme Bacillus stearothermophilus polymerase I (Bst DNA polymerase I) is used to repair the nicked dsDNA and results in non-nicked dsDNA (see
FIG. 3D ). In another preferred embodiment, the ligase is T4 DNA ligase and the kinase is T4 polynucleotide kinase. - Following the generation of non-nicked dsDNA, ssDNAs comprising both the first and second adaptor molecules may be isolated. Double-stranded DNA libraries will have adaptors bound in the following configurations:
- Universal Adaptor A—DNA fragment—Universal Adaptor A
- Universal Adaptor B—DNA fragment—Universal Adaptor A*
- Universal Adaptor A—DNA fragment—Universal Adaptor B*
- Universal Adaptor B—DNA fragment—Universal Adaptor B
- “A” and “B” correspond to the first and second adaptors. The desired populations are designated with asterisks.
- Preferably, the universal adaptors are designed such that only one universal adaptor has a 5′ biotin moiety. For example, if universal adaptor B has a 5′biotin moiety, streptavidin-coated sample prep beads can be used to bind all double-stranded DNA library species with universal adaptor B. Genomic library populations that contain two universal adaptor A species will not contain a 5′ biotin moiety and will not bind to streptavidin-containing sample prep beads and thus can be washed away. The only species that will remain attached to beads are those with universal adaptors A and B and those with two universal adaptor B sequences.
- DNA species with two universal adaptor B sequences (i.e., biotin moieties at each 5′ end) will be bound to streptavidin-coated sample prep beads at each end, as each strand comprised in the double strand will be bound. Double-stranded DNA species with a universal adaptor A and a universal adaptor B will contain a single 5′biotin moiety and thus will be bound to streptavidin-coated beads at only one end. Where the sample prep beads are magnetic, the beads will remain coupled to a solid support when magnetized. Accordingly, in the presence of a low-salt (“melt” or denaturing) solution, only those DNA fragments that contain a single universal adaptor A and a single universal adaptor B sequence will release the complementary unbound strand. This single-stranded DNA population attached to beads may be collected and quantitated by, for example, pyrophosphate sequencing, real-time quantitative PCR, agarose gel electrophoresis, fluorescent dye binding assay (PicoGreen®; Molecular Probes, Inc., Eugene, Oreg.), or capillary gel electrophoresis.
- In one embodiment, ssDNA libraries that are created according to the methods of the invention are quantitated to calculate the number of molecules per unit volume. For example, the molecules can be annealed to a solid support that includes oligonucleotide capture primers that are complementary to the PCR priming regions of the universal adaptor ends of the ssDNA species.
- In certain embodiments, beads comprising capture primers annealed to ssDNA library molecules can be transferred to a thermocycler to allow PCR amplification. Clonal populations of single species of single stranded DNA captured on DNA beads may then sequenced. In one embodiment, the solid support is a bead, preferably a sepharose bead. As used herein, this bead is referred to as a “DNA capture bead”.
- The beads used herein may be of any convenient size and fabricated from any number of known materials. Example of such materials include: inorganics, natural polymers, and synthetic polymers. Specific examples of these materials include: cellulose, cellulose derivatives, acrylic resins, glass; silica gels, polystyrene, gelatin, polyvinyl pyrrolidone, co-polymers of vinyl and acrylamide, polystyrene cross-linked with divinylbenzene or the like (see,
Merrifield Biochemistry 1964, 3, 1385-1390), polyacrylamides, latex gels, polystyrene, dextran, rubber, silicon, plastics, nitrocellulose, celluloses, natural sponges, silica gels, glass, metals plastic, cellulose, cross-linked dextrans (e.g., Sephadex™) and agarose gel (Sepharose™) and solid phase supports known to those of skill in the art. In one embodiment, the diameter of the DNA capture bead is 20-70 μm. In a preferred embodiment, the diameter of the DNA capture bead is 20-50 μm. In a more preferred embodiment, the diameter of the DNA capture bead is about 30 μm. - In one aspect, the invention includes a method for generating a library of solid supports comprising: (a) preparing a population of ssDNA templates according to the methods disclosed herein; (b) attaching each DNA template to a solid support such that there is one molecule of DNA per solid support; (c) amplifying the population of single-stranded templates such that the amplification generates a clonal population of each DNA fragment on each solid support; (d) sequencing clonal populations of the ssDNA templates.
- In one embodiment, the solid support is a DNA capture bead. In another embodiment, the DNA is genomic DNA, cDNA, or reverse transcripts of RNA (e.g., viral RNA). The DNA may be attached to the solid support, for example, via a biotin-streptavidin linkage, a covalent linkage, or by complementary oligonucleotide hybridization. In one embodiment, each DNA template is ligated to a set of universal adaptors. In another embodiment, the universal adaptor pair comprises a PCR primer sequence, a sequencing primer sequence, and a discriminating key sequence. Single-stranded DNAs with unique ends are isolated and then attached to a solid support and exposed to amplification techniques for clonal amplification. The DNA may be amplified by PCR. In one aspect, the invention provides a library attached to solid supports made by the methods described herein.
- The DNA prepared by this method may be used for many molecular biological procedures, such as linear extension, rolling circle amplification, PCR, and sequencing. The linkage reaction can be driven, for example, by using a high molar ratio of bead to DNA. The capture of single-stranded DNA molecules follows a Poisson distribution and results in subsets of beads having no DNA attached, one molecule of DNA attached, or more than one molecule of DNA attached. In a preferred embodiment, there is one molecule of DNA attached to each bead. In addition, it is possible to include additional modifications with the adaptors that may be useful for further manipulations of the isolated library.
- In certain embodiments of the invention, a single stranded nucleic acid template to be amplified is attached to a capture bead. The nucleic acid template may be attached to the solid support capture bead in any manner known in the art. Numerous methods exist in the art for attaching DNA to a solid support such as the preferred microscopic bead. According to the present invention, covalent chemical attachment of the DNA to the bead can be accomplished by using standard coupling agents, such as water-soluble carbodiimide, to link the 5′-phosphate on the DNA to amine-coated capture beads through a phosphoamidate bond. Another alternative is to first couple specific oligonucleotide linkers to the bead using similar chemistry, and to then use DNA ligase to link the DNA to the linker on the bead. Other linkage chemistries to join the oligonucleotide to the beads include the use of N-hydroxysuccinamide (NHS) and its derivatives. In such a method, one end of the oligonucleotide may contain a reactive group (such as an amide group) which forms a covalent bond with the solid support, while the other end of the linker contains a second reactive group that can bond with the oligonucleotide to be immobilized. In a preferred embodiment, the oligonucleotide is bound to the DNA capture bead by covalent linkage. However, non-covalent linkages, such as chelation or antigen-antibody complexes, may also be used to join the oligonucleotide to the bead.
- Oligonucleotide linkers can be employed which specifically hybridize to unique sequences at the end of the DNA fragment, such as the overlapping end from a restriction enzyme site or the “sticky ends” of bacteriophage lambda based cloning vectors, but blunt-end ligations can also be used beneficially. These methods are described in detail in U.S. Pat. No. 5,674,743. It is preferred that any method used to immobilize the beads will continue to bind the immobilized oligonucleotide throughout the steps in the methods of the invention.
- In one embodiment, each capture bead is designed to have a plurality of nucleic acid primers that recognize (i.e., are complementary to) a portion of the nucleic template, and the nucleic acid template is thus hybridized to the capture bead. In the methods described herein, clonal amplification of the template species is desired, so it is preferred that only one unique nucleic acid template is attached to any one capture bead.
- The beads used herein may be of any convenient size and fabricated from any number of known materials. Example of such materials include: inorganics, natural polymers, and synthetic polymers. Specific examples of these materials include: cellulose, cellulose derivatives, acrylic resins, glass, silica gels, polystyrene, gelatin, polyvinyl pyrrolidone, co-polymers of vinyl and acrylamide, polystyrene cross-linked with divinylbenzene or the like (as described, e.g., in Merrifield,
Biochemistry 1964, 3, 1385-1390), polyacrylamides, latex gels, polystyrene, dextran, rubber, silicon, plastics, nitrocellulose, natural sponges, silica gels, control pore glass, metals, cross-linked dextrans (e.g., Sephadex™) agarose gel (Sepharose™), and solid phase supports known to those of skill in the art. In a preferred embodiment, the capture beads are Sepharose beads approximately 25 to 40 μm in diameter. - For use with the present invention, capture beads with or without attached nucleic acid template may be suspended in a heat stable water-in-oil emulsion. It is contemplated that a plurality of the microreactors include only one template and one bead. There may be many droplets that do not contain a template or which do not contain a bead. Likewise there may be droplets that contain more than one copy of a template. The emulsion may be formed according to any suitable method known in the art. One method of creating emulsion is described below but any method for making an emulsion may be used. These methods are known in the art and include adjuvant methods, counter-flow methods, cross-current methods, rotating drum methods, and membrane methods. Furthermore, the size of the microcapsules may be adjusted by varying the flow rate and speed of the components. For example, in dropwise addition, the size of the drops and the total time of delivery may be varied. Preferably, the emulsion contains a density of about 3,000 beads encapsulated per microliter.
- Various emulsions that are suitable for biologic reactions are referred to in Griffiths and Tawfik, EMBO, 22, pp. 24-35 (2003); Ghadessy et al., Proc. Natl. Acad. Sci. USA 98, pp. 4552-4557 (2001); U.S. Pat. No. 6,489,103 and WO 02/22869, each fully incorporated herein by reference. It is noted that Griffiths et al., (U.S. Pat. No. 6,489,103 and WO 99/02671) refers to a method for in vitro sorting of one or more genetic elements encoding a gene products having a desired activity. This method involves compartmentalizing a gene, expressing the gene, and sorting the compartmentalized gene based on the expressed product. In contrast to the present invention, the microencapsulated sorting method of Griffith is not suitable for parallel analysis of multiple microcapsules because their nucleic acid product is not anchored and cannot be anchored. Since the nucleic acids of Griffiths are not anchored, they would be mixed together during demulsification.
- The emulsion is preferably generated by adding beads to an amplification solution. As used herein, the term “amplification solution” means the sufficient mixture of reagents that is necessary to perform amplification of template DNA. One example of an amplification solution, a PCR amplification solution, is provided in the Examples below. It will be appreciated that various modifications may be made to the amplification solution based on the type of amplification being performed and whether the template DNA is attached to the beads or provided in solution. In one embodiment, the mixture of beads and amplification solution is added dropwise into a spinning mixture of biocompatible oil (e.g., light mineral oil, Sigma) and allowed to emulsify. In another embodiment, the beads and amplification solution are added dropwise into a cross-flow of biocompatible oil. The oil used may be supplemented with one or more biocompatible emulsion stabilizers. These emulsion stabilizers may include Atlox 4912,
Span 80, and other recognized and commercially available suitable stabilizers. In preferred aspects, the emulsion is heat stable to allow thermal cycling, e.g., to at least 94° C., at least 95° C., or at least 96° C. Preferably, the droplets formed range in size from about 5 microns to about 500 microns, more preferably from about 10 microns to about 350 microns, even more preferably from about 50 to 250 microns, and most preferably from about 100 microns to about 200 microns. Advantageously, cross-flow fluid mixing allows for control of the droplet formation, and uniformity of droplet size. We note that smaller water droplets not containing beads may be present in the emulsion. - The microreactors should be sufficiently large to encompass sufficient amplification reagents for the degree of amplification required. However, the microreactors should be sufficiently small so that a population of microreactors, each containing a member of a DNA library, can be amplified by conventional laboratory equipment, e.g., PCR thermocycling equipment, test tubes, incubators and the like. Notably, the use of microreactors allows amplification of complex mixtures of templates (e.g., genomic DNA samples or whole cell RNA) without intermixing of sequences, or domination by one or more templates (e.g., PCR selection bias; see, Wagner et al., 1994, Suzuki and Giovannoni, 1996; Chandler et al., 1997, Polz and Cavanaugh, 1998).
- With the limitations described above, the optimal size of a microreactor may be on average 100 to 200 microns in diameter. Microreactors of this size would allow amplification of a DNA library comprising about 600,000 members in a suspension of microreactors of less than 10 ml in volume. For example, if PCR is the chosen amplification method, 10 ml of microreactors would fit into 96 tubes of a regular thermocycler with 96 tube capacity. In a preferred embodiment, the suspension of 600,000 microreactors would have a volume of less than 1 ml. A suspension of less than 1 ml may be amplified in about 10 tubes of a conventional PCR thermocycler. In a most preferred embodiment, the suspension of 600,000 microreactors would have a volume of less than 0.5 ml.
- Another embodiment of the invention is directed to a method of performing nucleic acid amplification with a template and a bead, but without attachment of the template to the bead. In one aspect, the bead may comprise a linker molecule that can bind the amplified nucleic acid after amplification. For example, the linker may be a linker that can be activated. Such linkers are well known and include temperature sensitive or salt sensitive binding pairs such as streptavidin/biotin and antibodies/antigen. The template nucleic acid may be encapsulated with a bead and amplified. Following amplification, the amplified nucleic acid may be linked to the beads, e.g., by adjustments in temperature or salt concentration.
- The template nucleic acid may be amplified, while attached or unattached to beads, by any suitable method of amplification including transcription-based amplification systems (Kwoh D. et al., Proc. Natl. Acad. Sci. (U.S.A.) 86:1173 (1989); Gingeras T. R. et al., WO 88/10315; Davey, C. et al., EP Publication No. 329,822; Miller, H. I. et al., WO 89/06700), “RACE” (Frohman, M. A., In: PCR Protocols: A Guide to Methods and Applications, Academic Press, NY (1990)) and one-sided PCR (Ohara, O. et al., Proc. Natl. Acad. Sci. (U.S.A.) 86.5673-5677 (1989)). Still other methods such as di-oligonucleotide amplification, isothermal amplification (Walker, G. T. et al., Proc. Natl. Acad. Sci. (U.S.A.) 89:392-396 (1992)), Nucleic Acid Sequence Based Amplification (NASBA; see, e.g., Deiman B et al., 2002, Mol. Biotechnol. 20(2):163-79), whole-genome amplification (see, e.g., Hawkins T L et al., 2002, Curr Opin Biotechnol. 13(1):65-7), strand-displacement amplification (see, e.g., Andras S C, 2001, Mol. Biotechnol. 19(1):29-44), rolling circle amplification (reviewed in U.S. Pat. No. 5,714,320), and other well known techniques may be used in accordance with the present invention. In certain aspects, a nucleic acid template is amplified after encapsulation with a bead in a microreactor. Alternatively, a nucleic acid template is amplified after distribution onto a multiwell surface, e.g., a PicoTiter plate.
- In a preferred embodiment, DNA amplification is performed by PCR. PCR according to the present invention may be performed by encapsulating the target nucleic acid with a PCR solution comprising all the necessary reagents for PCR. Then, PCR may be accomplished by exposing the emulsion to any suitable thermocycling regimen known in the art. In a preferred embodiment, 30 to 50 cycles, preferably about 40 cycles, of amplification are performed. It is desirable, but not necessary, that following the amplification procedure there be one or more hybridization and extension cycles following the cycles of amplification. In a preferred embodiment, 10 to 30 cycles, preferably about 25 cycles, of hybridization and extension are performed (e.g., as described in the examples). Routinely, the template DNA is amplified until typically at least 10,000 to 50,000,000 copies are immobilized on each bead. It is recognized that for nucleic acid detection applications, fewer copies of template are required. For nucleic acid sequencing applications we prefer that at least two million to fifty million copies, preferably about ten million to thirty million copies of the template DNA are immobilized on each bead. The skilled artisan will recognize that the size of bead (and capture site thereon) determines how many captive primers can be bound (and thus how many amplified templates may be captured onto each bead).
- In one aspect, the invention encompasses a method for clonally isolating a library comprising a plurality of single stranded DNA molecules comprising: a) fragmenting large template DNA molecules to generate a plurality of fragmented DNA molecules; b) attaching a first or second universal double stranded adaptor to a first end of each fragmented DNA molecule and a first or second universal adaptor to a second end of each fragmented DNA molecule to form a mixture of adaptor ligated DNA molecules; c) isolating a plurality of single stranded DNA molecules each comprising a first single stranded universal adaptor and a second single stranded universal adaptor to obtain a library; and d) delivering the single stranded DNA molecules into reactors such that a plurality of the reactors include one DNA molecule, thereby clonally isolating the library.
- In another aspect, the invention encompasses a method for generating a library comprising a plurality of single stranded DNA molecules, comprising: a) fragmenting large or whole genomic template DNA molecules to generate a plurality of fragmented DNA molecules; b) ligating a first universal double stranded adaptor or a second universal adaptor to a first end of each fragmented DNA molecule and a first universal adaptor or second universal adaptor to a second end of each fragmented DNA molecule to produce a mixture of adaptor ligated DNA molecules, wherein the first universal adaptor contains a moiety that binds to a solid support; c) attaching to a solid support those DNA molecules comprising a first double stranded universal adaptor; d) washing away adaptor ligated DNA molecules which have not attached to the solid support; e) strand separating those adaptor ligated DNA molecules that are attached to the solid support to release a plurality of single stranded DNA molecules comprising a first single stranded universal adaptor at one end and a second single stranded adaptor at the other end; and f) isolating the single stranded DNA molecules, thereby generating a library. In specific aspects, (f) can be accomplished by: i) delivering the single stranded DNA molecules onto a location on a reactor array; or ii) delivering the single stranded DNA molecules into droplets in a water-in-oil emulsion.
- According to these methods, the first universal double stranded adaptor or the second universal adaptor can be attached to the fragmented DNA molecules by ligation. For example, DNA ligase may be used. These methods can further include a step of repairing single stranded nicks in the mixture of adaptor ligated DNA molecules using DNA repair and modifying enzymes, such as a polymerase, ligase, kinase, or combinations thereof. As particular examples, the enzymes can include
Bacillus stearothermophilus polymerase 1, T4 ligase, and T4 polynucleotide kinase. The template DNA for these methods can comprise genomic DNA, cDNA, plasmid DNA, cosmid DNA, artificial chromosome DNA, synthetic DNA, phasemid DNA, phagemid DNA, or reverse transcripts. Fragmenting may be performed by enzymatic, chemical, or mechanical means. For example, DNase I enzyme can be used in a digestion performed at a temperature of 10-37° C. for 1-2 minutes. Alternatively, a restriction enzyme may be used. The mechanical means can be a nebulizer, French Press, sonicator, or a HydroShear. - For use with these methods, the fragmented DNA molecules can be 50 bp to 700 bp in length. The compatible ends can be blunt ends, or the compatible ends can include an A or T overhang. Blunt ends can be created with an enzyme such as Pfu polymerase, T4 DNA polymerase, and Klenow fragments. The first or second double stranded universal adaptor may comprise one or more phosphorothioate linkages, and may be attached to a biotin moiety. In addition, the first double stranded universal adaptors or the second double stranded universal adaptors or both double stranded universal adaptors may comprise a discriminating key sequence. For example, the discriminating key sequence is 3-12 nucleotides in length and comprise at least one nucleotide selected from the group consisting of A, G, C, U, and T. The first and second double stranded universal adaptor may comprise a PCR priming sequence and a sequencing primer sequence. In various aspects, the PCR priming sequence is 10-20 base pairs in length, and the sequencing primer sequence is 10-20 base pairs in length. In addition, the PCR priming sequence and the sequencing primer sequence may overlap.
- In accordance with these methods, the mixture of adaptor ligated DNA molecules is separated by a method selected from the group consisting of gel electrophoresis, filtration, size exclusion chromatography, and sucrose sedimentation. The plurality of single stranded DNA molecules may be obtained by a treatment selected from the group consisting of low salt treatment, high pH treatment, and chemical denaturation treatment. In further aspects, the plurality of single stranded DNA molecules may be attached to a DNA capture bead. In addition, the DNA capture bead may comprise a component of a binding pair, such as avidin/biotin, ligand/receptor, antigen/antibody or complementary nucleotides. Preferably, the DNA capture bead is a paramagnetic bead.
- The invention also encompasses a method for generating a single stranded DNA library attached to solid supports comprising: a) generating a plurality of single stranded DNA templates; b) attaching each of the plurality of ssDNA templates to a solid support; and c) isolating the solid supports on which the single stranded DNA templates are attached.
- The invention further encompasses a method for generating a single stranded DNA library attached to solid supports comprising: a) fragmenting large template DNA molecules to generate a plurality of fragmented DNA molecules; b) attaching a first or second universal double stranded adaptor to a first end of each fragmented DNA molecule and a first or second universal adaptor to a second end of each fragmented DNA molecule to make a mixture of adaptor ligated DNA molecules; c) isolating those single stranded DNA molecules which comprise a first single stranded universal adaptor and a second single stranded universal adaptor; and d) attaching the isolated single stranded molecules from (c) to a solid support.
- For use with this method, the solid support may be a DNA capture bead, and the DNA may be genomic DNA, cDNA, plasmid DNA, cosmid DNA, artificial chromosome DNA, synthetic DNA, phasemid DNA, or phagemid DNA. In certain aspects the DNA is attached to the solid support via a binding pair such as avidin/biotin, ligand/receptor, antigen/antibody and complementary nucleotides. Also encompassed is a library of mobile solid supports made by this method.
- Additionally, the invention comprises a nucleic acid molecule comprising a first adaptor, a fragment of template DNA, and a second adaptor, wherein the first adaptor and second adaptor each comprise a sequencing primer, a PCR primer, and a discriminating key sequence, and wherein the first adaptor and second adaptor, when dissociated, do not cross-hybridize to each other under stringent hybridization conditions. In this method, the PCR primer may be 10-20 base pairs in length, the sequencing primer may be 10-20 base pairs in length, and the discriminating key sequence may be 3 to 12 base pairs in length. As examples, the template DNA can be genomic DNA, cDNA plasmid DNA, cosmid DNA, artificial chromosome DNA, synthetic DNA, phasemid DNA, or phagemid DNA. Preferably, the nucleic acid molecule, when dissociated, has minimal cross-hybridization to dissociated template DNA.
- Also encompassed by the invention is a method for preparing single stranded DNA molecules, comprising: a) fragmenting large or whole genomic template DNA molecules to generate a plurality of fragmented DNA molecules; b) ligating a first universal double stranded adaptor or a second universal adaptor to a first end of each fragmented DNA molecule and a first universal adaptor or second universal adaptor to a second end of each fragmented DNA molecule to produce a mixture of adaptor ligated DNA molecules; c) attaching adaptor ligated DNA molecules comprising a first double stranded universal adaptor and a second double stranded adaptor to a solid support via one strand of the first double stranded universal adaptor; d) washing away adaptor ligated DNA molecules which have not attached to the solid support; e) strand separating those adaptor ligated DNA molecules that are attached to the solid support to release a plurality of single stranded DNA molecules comprising a first single stranded universal adaptor at one end and a second single stranded adaptor at the other end; and; and f) isolating the single stranded DNA molecules.
- Further encompassed by the invention is a method for delivering nucleic acid templates to a plurality of reaction centers comprising the steps of: a) providing a population of nucleic acid templates; b) isolating each nucleic acid template from the population to a sequestering agent to form a population of sequestered nucleic acid templates; and c) delivering the population of sequestered nucleic acid templates to the plurality of reaction centers wherein each reaction center receives one sequestered nucleic acid. For this method, the isolating step may comprise attaching the nucleic acid templates to a bead, or encapsulating the nucleic acid template in an emulsion of a water-in-oil emulsion. The nucleic acid template may be encapsulated with a bead that can bind the nucleic acid. In this method, the delivering step may comprise delivering the sequestered nucleic acid to a plurality of reaction centers, wherein each reaction center is a well on a picotiter plate. The method can further comprising the step of attaching the isolated single stranded molecules each individually to a solid support.
- Other features of the invention will become apparent in the course of the following description of exemplary embodiments which are given for illustration of the invention and are not intended to be limiting thereof. Throughout this specification, various patents, published patent applications and scientific references are cited to describe the state and content of the art. Those disclosures, in their entireties, are hereby incorporated into the present specification by reference.
- The DNA should be of high quality and free from contaminants such as proteins, nucleases, lipids, and other chemicals (such as residual EDTA from preparation) and salts. It is preferred that genomic DNA should have a 260/280 ratio of 1.8 or higher. If it is desired to sequence the genome of only one organism, then the DNA should be quality checked to ensure that there is no contaminating DNA. For example: a preparation of human DNA may be checked by PCR to ensure that it is not contaminated by bacterial DNA molecules. Another method of checking for contamination is by restriction digestion patterns and especially restriction digestion followed by Southern Blot using suitable probes known to be specific for an organism (e.g., human or mouse) and a second probe known to be specific for a possible contaminating organism (e.g., E. coli). If it is desired, the DNA should originate from a single clone of the organism (e.g., a colony if from bacteria).
- The purpose of the DNase I digestion step is to fragment a large stretch of DNA such as a whole genome or a large portion of a genome into smaller species. This population of smaller-sized DNA species generated from a single DNA template is referred to as a “library”. Deoxyribonuclease I (DNase I) is an endonuclease which cleaves double-stranded template DNA. The cleavage characteristics of DNase I allow random digestion of template DNA (i.e., minimal sequence bias) and will result in the predominance of blunt-ended, double-stranded DNA fragments when used in the presence of manganese-based buffers (Melgar and Goldthwait 1968). The digestion of genomic templates by DNase I is dependent on three factors: i) quantity of enzyme used (units); ii) temperature of digestion (° C.); and iii) incubation time (minutes). The DNase I digestion conditions outlined below were optimized to yield DNA libraries in a size range from 50-700 base pairs (bp).
- 1. DNA was obtained and prepared to a concentration of 0.3 mg/ml in Tris-HCl (10 mM, pH 7-8). A total of 134 μl of DNA (15 μg) was needed for this preparation. It is recommended to not use DNA preparations diluted with buffers containing EDTA (i.e., TE, Tris/EDTA). The presence of EDTA is inhibitory to enzyme digestion with
DNase 1. If the DNA preparation contains EDTA, it is important that the DNA be “salted” out of solution and reconstituted with the appropriate Tris-HCl buffer (10 mM, pH 7-8) or nanopure H2O (pH 7-8). - 2. In a 0.2 ml tube, DNase I Buffer, comprising 50 μl Tris pH 7.5 (1M), 10 μl MnCl2 (1M), 1 μl BSA (100 mg/ml), and 39 μl water was prepared.
- 3. In a separate 0.2 ml tube, 15 μl of DNase I Buffer and 1.5 μl of DNase I (IU/ml) was added. The reaction tube was placed in a thermal cycler set to 15° C.
- 4. The 134 μl of DNA (0.3 mg/ml) was added to the DNase I reaction tube placed in the thermal cycler set at 15° C. The lid was closed and the sample was incubated for exactly 1 minute. Following incubation, 50 μl of 50 mM EDTA was added to stop the enzyme digestion.
- 5. The digested DNA was purified by using the QiaQuick PCR purification kit. The digestion reaction was then split into four aliquots, and four spin columns were used to purify each aliquot (37.5 μl per spin column). Each column was eluted with 30 μl elution buffer (EB) according to the manufacturer's protocol. The eluates were then combined to generate a final reaction volume of 120 μl.
- 6. One 3 μl aliquot of the digestion reaction was saved for analysis using a
BioAnalzyer DNA 1000 LabChip. - Digestion of DNA templates with DNase I yields fragments of DNA that are primarily blunt-ended, however, some fragments will have ends that contain protruding termini that are one or two nucleotides in length. Pfu polishing is used to increase the amount of blunt-ended species by fill-in (i.e., “blunting”) of 5′ overhangs. Additionally, Pfu DNA polymerase has 3′→5′ exonuclease activity that will result in the removal of single and double nucleotide extensions. Pfu polishing increases the amount of blunt-ended DNA fragments available for adaptor ligation (Costa 1994a, 1994b, 1994c). The following Pfu polishing protocol was used.
- 1. In a 0.2 ml tube, 115 μl purified, DNase I-digested DNA fragments, 15
μl 10× Cloned Pfu buffer, 5 μl dNTPs (10 mM), and 15 μl cloned Pfu DNA polymerase (2.5 U/μl) were added in order. - 2. The polishing reaction components were mixed well and incubated at 72° C. for 30 minutes.
- 3. Following incubation, the reaction tube was removed and placed on ice for 2 minutes.
- 4. The polishing reaction mixture was then split into four aliquots and purified using QiaQuick PCR purification columns (37.5 μL on each column). Each column was eluted with 30 μl buffer EB according to the manufacturer's protocol. The eluates were then combined to generate a final reaction volume of 120 μL.
- 5. One 3 μl aliquot of the final polishing reaction was saved for analysis using a
BioAnalzyer DNA 1000 LabChip. - Following fragmentation and polishing of the genomic DNA library, primer sequences are added to the ends of each DNA fragment. These primer sequences are termed “Universal Adaptors” and are comprised of double-stranded oligonucleotides that contain specific priming regions that afford both PCR amplification and nucleotide sequencing. The Universal Adaptors are designed to include a set of unique PCR priming regions that are 20 base pairs in length located adjacent to a set of unique sequencing priming regions that are 20 base pairs in length, followed by a unique 4-base “key” consisting of one of each deoxyribonucleotide (i.e., A, C, G, T). Each unique Universal Adaptor (termed “Universal Adaptor A” and “Universal Adaptor B”) is forty-four base pairs (44 bp) in length. Universal Adaptors are ligated, using T4 DNA ligase, onto each end of the DNA fragment to generate a total nucleotide addition of 88 bp to each DNA fragment. Different Universal Adaptors are designed specifically for each genomic DNA library preparation and will therefore provide a unique identifier for each organism.
- To prepare a pair of Universal Adaptors, single-stranded oligonucleotides are designed in-house and are manufactured through a commercial vendor. Universal Adaptor DNA oligonucleotides are designed with two phosphorothioate linkages at each oligonucleotide end that serve to protect against nuclease activity (Samini, T. D., B. Jolles, and A. Laigle. 2001. Best minimally modified antisense oligonucleotides according to cell nuclease activity. Antisense Nucleic Acid Drug Dev. 11 (3):129, the disclosure of which is incorporated in toto herein by reference). Each oligonucleotide is HPLC-purified to ensure there are no contaminating or spurious DNA oligonucleotide sequences in the final prep.
- The Universal Adaptors are designed to allow directional ligation to the blunt-ended, fragmented genomic DNA. For each Universal Adaptor pair, the PCR priming region contains a 5′ four-base overhang and a blunt-ended 3′ Key region. Directionality is achieved as the blunt-end side of the Universal Adaptor ligates to the blunt-ended DNA fragment while the 5′ overhang of the adaptor cannot ligate to the blunt-ended DNA fragment. Additionally, a 5′ biotin is added to the Universal Adaptor B to allow subsequent isolation of ssDNA template (Step 8). Each Universal Adaptor is prepared by annealing, in a single tube, the two single-stranded complementary DNA oligonucleotides (i.e., one oligo containing the sense sequence and the second oligo containing the antisense sequence). The following ligation protocol was used.
- 1. In a 0.2 ml tube, 39 μl nH2O (molecular biology grade water), 25 μl digested, polished DNA Library, 100
μl 2× Quick Ligase Reaction Buffer, 20 μl MMP1 (10 μm/μl) adaptor set, 100:1 ratio, and 16 μl Quick Ligase were added in order. The ligation reaction was mixed well and incubated at RT for 20 minutes. - 2. The ligation reaction was then removed and a 10-μl aliquot of the ligation reaction was purified for use on the BioAnalyzer. A single spin column from the Qiagen Min-Elute kit was used. The column was eluted with 10 μl EB according to the procedure per manufacturers' protocol. A 1-μl aliquot of the purified ligation reaction was loaded using a
BioAnalyzer DNA 1000 LabChip. This purification step is recommended as the unpurified ligation reaction contains high amounts of salt and PEG that will inhibit the sample from running properly on the BioAnalyzer. - 3. The remainder of the ligation reaction (190 μL) was used for gel isolation in
Step 4. - Step 3a: Microcon Filtration and Adaptor Construction. Total Preparation Time was Approximately 25 min.
- The Universal Adaptor ligation reaction requires a 100-fold excess of adaptors. To aid in the removal of these excess adaptors, the double-stranded gDNA library is filtered through a Microcon YM-100 filter device. Microcon YM-100 membranes can be used to remove double stranded DNA smaller than 125 bp. Therefore, unbound adaptors (44 bp), as well as adaptor dimers (88 bp) can be removed from the ligated gDNA library population. The following filtration protocol was used:
- 1. The 190 μL of the ligation reaction from
Step 4 was applied into an assembled Microcon YM-100 device. - 2. The device was placed in a centrifuge and spun at 5000×g for approximately 6 minutes, or until membrane was almost dry.
- 3. To wash, 200 μl of 1×TE was added.
- 4. Sample was spun at 5000×g for an additional 9 minutes, or until membrane was almost dry.
- 5. To recover, the reservoir was inserted into a new vial and spun at 3000×g for 3 minutes. The reservoir was discarded. The recovered volume was approximately 10 μl. Next, 80 μl TE was added.
- The Adaptors (A and B) were HPLC-purified and modified with phosphorothioate linkages prior to use. For Adaptor “A” (10 μM), 10 μl of 100 μM Adaptor A (44 bp, sense) was mixed with 10 μl of 100 μM Adaptor A (40 bp, antisense), and 30 μl of 1× Annealing Buffer (Vf=50 μl) were mixed. The primers were annealed using the ANNEAL program on the Sample Prep Labthermal cycler (see below). For Adaptor “B” (10 μM), 10 μl of 100 μM Adaptor B (40 bp, sense) was mixed with 10 μl of 100 μM Adaptor B (44 bp, antisense), and 30 μl of 1× Annealing Buffer (Vf=50 μl). The primers were annealed using the ANNEAL program on the Sample Prep Lab thermal cycler. Adaptor sets could be stored at −20° C. until use.
- ANNEAL-A program for primer annealing:
-
- I. Incubate at 95° C., 1 min;
- 2. Decrease temperature to 15° C., at 0.1° C./sec; and
- 3. Hold at 15° C.
- There was no orientation required for the genomic DNA insert fragment and the adaptors. Fragments could be ligated at either end. Four single-stranded DNA oligonucleotides were included in the Universal Adaptor set. Each single-stranded oligonucleotide was synthesized at I micromole scale and HPLC-purified. Each single-stranded oligonucleotide included four phosphorothioate linkages at each end.
- The Universal Adaptor ligation protocol produces the following: 1) fragmented DNAs with adaptors on either end; 2) unbound single adaptors; or 3) the formation of adaptor dimers. Agarose gel electrophoresis is used as a method to separate and isolate the adapted DNA library population from the unligated, single adaptors and adaptor dimer populations. The procedure of DNase I digestion of genomic DNA yields a library population that ranges from 50-700 bp (Step 1). The addition of the 88-bp Universal Adaptor set will shift the population to a larger size and will result in a migration profile in the size range of approximately 130-800 bp. Adaptor dimers will migrate at 88 bp and adaptors unligated will migrate at 44 bp. Therefore, genomic DNA libraries in size ranges >200 bp can be physically isolated from the agarose gel and purified using standard gel extraction techniques. Gel isolation of the adapted DNA library will result in the recovery of a library population in a size range that is >200 bp (size range of library can be varied depending on application). The following electrophoresis and extraction protocol was used.
- 1. A 2% agarose gel was prepared.
- 2. 10 μl of 10× Ready-Load Dye was added to the remaining 90 μl of the DNA ligation mixture.
- 3. The dye/ligation reaction mixture was loaded into the gel using four adjacent lanes (25 μl per lane).
- 4. 10 μl of the 100 bp ladder (0.1 μg/l) was loaded two lanes away from ligation reaction lanes.
- 5. The gel was run at 100 V for 3 hours.
- 6. When the gel run was complete, the gel was removed from the gel box and transferred to a flat surface covered with plastic wrap. DNA bands were visualized using a hand-held long-wave UV light. Using a sterile, single-use scalpel, the fragment sizes of 200-400 bp were cut out from the agarose gel. Using this approach, libraries with any size range can be isolated. It is also possible to isolate more than one size range. Where the library size range is 200-900 bp, it is possible to isolate several size ranges from a single well (i.e., 200-400 bp and 500-700 bp).
- 7. The DNA embedded in the agarose gel was isolated using a Qiagen MinElute Gel Extraction kit following the manufacturer's instructions. Briefly, Buffer QG was added to cover the agarose in the tube. The agarose was allowed to completely dissolve. The color of the Buffer QG was maintained by adjusting the pH according to the Qiagen instructions to minimize sample loss. Two MinElute spin columns (Qiagen) were used for purification. The large volume of dissolved agarose required each column to be loaded several times. The columns were eluded with 10 μl of Buffer EB which was pre-warmed at 55° C. The eluates were pooled to produce 20 μl of gDNA library.
- 8. One 1 μL aliquot of each isolated DNA library was analyzed using a
BioAnalyzer DNA 1000 LabChip to assess the exact distribution of the DNA library population. - Because the DNA oligonucleotides used for the Universal Adaptors are not phosphorylated, gaps are present at the 3′ junctions of the fragmented gDNAs. These two “gaps” or “nicks” can be filled in by using a strand displacing DNA polymerase. The polymerase recognizes nicks, displaces the nicked strands, and extends the strand in a manner that results in repair of nicks and in the formation of non-nicked double-stranded DNA. The strand displacing enzyme used is the large fragment of Bst DNA polymerase.
- 1. In a 0.2 ml tube, 19 μl gel-extracted DNA library, 40 μl nH2O, 8
μl 10× ThermoPol Reaction Buffer, 8 μl BSA (1 mg/ml), 2 μl dNTPs (10 mM), and 3 μl Bst I Polymerase (8 U/μl) were added in order. - 2. The samples were mixed well and placed in a thermal cycler and incubated using the Strand Displacement incubation program: “BST”. BST program for stand displacement and extension of nicked double-stranded DNA:
-
- 1. Incubate at 65° C., 30 minutes;
- 2. Incubate at 80° C., 10 minutes;
- 3. Incubate at 58° C., 10 minutes; and
- 4. Hold at 14° C.
- 3. One 1 μL aliquot of the Bst-treated DNA library was run using a
BioAnalyzer DNA 1000 LabChip. - Following the generation of unnicked double-stranded genomic DNA, it is necessary to isolate single-stranded genomic DNAs containing flanking Universal Adaptor sequences. This step outlines the binding of biotin-tagged double-stranded DNA to streptavidin beads. For preparing streptavidin beads, the following protocol was used.
- 1. 100 μl Dynal M-270 Streptavidin beads were washed two times with 200 μl of 1× Binding Buffer (1 M NaCl, 0.5 mM EDTA, 5 mM Tris, pH 7.5) by applying the magnetic beads to the MPC.
- 2. The beads were resuspended in 100
μl 2× Binding buffer, then the remaining 79 μl of the Bst-treated DNA sample (from Step 5) and 20 μl water was added. - 3. The bead solution was mixed well and placed on a tube rotator at RT for 20 minutes. The bead mixtures were washed, using the MPC, two times with 100 μl of 1× Binding Buffer, then washed two times with nH2O. Binding & Washing (B&W) Buffer (2× and 1×): 2× B&W buffer was prepared by mixing 10 mM Tris-HCl (pH 7.5), 1 mM EDTA, and 2 M NaCl. The reagents were combined as listed above and mixed thoroughly. The solution can be stored at RT for 6 months; 1× B&W buffer was prepared by mixing 2× B&W buffer with nH2O, 1:1. The final concentrations were half the above, i.e., 5 mM Tris·HCl (pH 7.5), 0.5 mM EDTA, and 1 M NaCl.
- Following binding of the double-stranded gDNA library to streptavidin beads, it is preferred to isolate from the ligated pool only the single-stranded gDNAs containing Universal Adaptor A and Universal Adaptor B (desired populations are designated below with asterisks). Double-stranded genomic DNA fragment pools will have adaptors bound in the following possible configurations:
- Universal Adaptor A—gDNA Fragment—Universal Adaptor A
- Universal Adaptor B—gDNA Fragment—Universal Adaptor A*
- Universal Adaptor A—gDNA Fragment—Universal Adaptor B*
- Universal Adaptor B—gDNA Fragment—Universal Adaptor B
- Because only the Universal Adaptor B has a 5′ biotin moiety, magnetic streptavidin-containing beads can be used to bind all gDNA library species that possess the Universal Adaptor B. Genomic library populations that contain two Universal Adaptor A species (or nonligated species) do not bind to streptavidin-containing beads and are removed during the wash procedure. The species that remain bound to bead after washing include those with Universal Adaptors A and B or those with two Universal Adaptor B ends.
- Genomic DNA species with two Universal Adaptor B sequences with two biotin molecules can bind to the streptavidin-containing beads at both ends. Species with A and B adaptors having only a single biotin molecule can bind to the beads only at the “B” end. To isolate the single-stranded population, the bead-bound double-stranded DNA is treated with a sodium hydroxide solution that serves to disrupt the hydrogen bonding between the complementary DNA strands. If the DNA fragment has biotin on each end (Universal Adaptor B ends), both resulting single strands remain bound to the beads. If the fragment has only a single biotin (Universal Adaptors A and B), then the complementary strand separates from the DNA-bead complex.
- The resulting single-stranded genomic DNA library is collected from the solution phase and is quantitated, e.g., using pyrophosphate sequencing (PyroSequence) or by using a
RNA Pico 6000 LabChip (Agilent, Palo Alto, Calif.). Single-stranded genomic DNA libraries are quantitated by calculating the number of molecules per unit volume. Single-stranded gDNA molecules are then annealed (at a half copy per bead to obtain one effective copy per bead) to 25-30 μm sepharose beads containing DNA capture primers (PCR primer B). The templates are then amplified using emulsion polymerase chain reaction protocols. Subsequent sequencing may be conducted using known techniques. For isolation of the single stranded library, the following protocol was used. - 1. 250 μl Melt Solution (0.125 M NaOH, 0.1 M NaCl) was added to washed beads from
Step 6 above. - 2. The bead solution was mixed well and the bead mixture was incubated at room temperature for 10 minutes on a tube rotator.
- 3. A Dynal MPC (magnetic particle concentrator) was used, the pellet beads were carefully removed, and the supernatant was set aside. The 250-μl supernatant included the single-stranded DNA library.
- 4. In a separate tube, 1250 μl PB (from QiaQuick Purification kit) was added and the solution was neutralized by adding 9 μl of 20% acetic acid.
- 5. Using a Dynal MPC, beads from the 250-μl supernatant including the single-stranded gDNA library were pelleted and the supernatant was carefully removed and transferred to the freshly prepared PB/acetic acid solution.
- 6. The 1500 μl solution was purified using a single QiaQuick purification spin column (load sample through same column two times at 750 μl per load). The single-stranded DNA library was eluted with 50 μl EB.
- Step 8a: Single-stranded gDNA Quantitation using Pyrophosphate Sequencing. Total preparation time was approximately 1 hr.
- 1. In a 0.2 ml tube, the following reagents were added in order:
-
- 2. The DNA was allowed to anneal using the ANNEAL-S Program (see Appendix, below).
- 3. The samples were run on PSQ (pyrophosphate sequencing jig) to determine the number of picomoles of template in each sample (see below). Methods of sequencing can be found in U.S. Pat. No. 6,274,320; U.S. Pat. No. 4,863,849; U.S. Pat. No. 6,210,891; and U.S. Pat. No. 6,258,568, the disclosures of which are incorporated in toto herein by reference. Calculations were performed to determine the number of single-stranded gDNA template molecules per microliter. The remaining 25 μL of prepared single-stranded gDNA library was used for amplification and subsequent sequencing (approximately 1×106 reactions).
- Step 8b: Single-stranded gDNA Quantitation Using
RNA Pico 6000 LabChip. Total Preparation Time was Approximately 30 minutes. - 1. The mRNA Pico assay option was selected on the BioAnalyzer (Software version 2.12).
- 2. An
RNA Pico 6000 LabChip was prepared on the BioAnalyzer according to the manufacturers' guidelines. - 3. An RNA LabChip ladder (
RNA 6000 ladder) was prepared according to manufacturer's (Ambion) directions. Briefly, the RNA LabChip ladder, in solution, was heated to 70° C. for 2 minutes. The solution was chilled on ice for 5 minutes to snap cool the ladder. The solution was briefly centrifuged to clear any condensate from tube walls. The RNA LabChip Ladder was stored on ice and used within one day. - 4. The ssDNA library to be analyzed was run in triplicate, in adjacent lanes, using three 1 μl aliquots.
- 5. The BioAnalyzer software was used to calculate the concentration of each ssDNA library lane (see the Table below and
FIG. 8 . The average of all three lanes was used to calculate the DNA concentration of the library using the procedure outlined below. -
- a. The peak integration lower limit line (large dash in
FIG. 8 ) was moved immediately in front of the library peak (see below). - b. The peak integration upper limit line (large dash in the
FIG. 8 ) was moved immediately after the library peak. In this way, the peak integration line connecting the lower and upper integration lines followed the slope of the background. - c. The mouse arrow was used to determine the average size of the peak in bases (usually near the peaks highest point) or a defined peak was used as chosen by the software.
- d. The integrated value was used for the amount of material in the peak. The value obtained for picograms recovered was converted into molecules recovered (see Table, below). The library concentration was then determined (molecules per microliter).
- a. The peak integration lower limit line (large dash in
-
TABLE 5 6 7 8 9 2 3 4 Average Mean Mean Mean Average 1 pg/μL (1) pg/μL (2) pg/μL (3) pg/μL Size (bp) 1 Size (bp) 2 Size (bp) 3 Size (bp) sample 1633 1639 1645 1639 435 435 432 434 10 11 12 Ave MW (g/mole) Ave MW Library 13 14 15 Ribonucleotide (g/mole) g/μL moles/g moles/μL molecules/μL 328.2 1.42E+05 1.64E−09 7.02E−06 1.15E−14 6.93E+09 - As shown in the Table above, the concentration of
Library 1 was calculated as 1639 pg/μl (Column 5) and the average fragment size was 434 nucleotides (Column 9). These values were obtained from the Agilent 2100 software as described in Steps (a)-(d), above. The average molecular weight (MW) of a ribonucleotide is 328.2 g/mole (Column 10). The MW of the average library fragment (1.42×105 g/mole, Column 11) was calculated by multiplying the average fragment length (434) by the average ribonucleotide (328.2). The quantitated library (1639 pg/μl) was converted to grams per microliter (1.64×10−9 g/μl, Column 12). The number of moles per microliter (1.15×10−14 moles/μl, Column 14) was calculated by dividing the grams per microliter (1.64×10−9 g/μl, Column 12) by the average molecular weight of the library fragments (1.42×105, Column 11). Finally, the number of molecules per microliter (6.93×109 molecules/μl, Column 15) was derived by multiplying the number of moles per microliter (1.15×10−14 moles/μl, Column 14) by Avogadro's number (6.02×1023 molecules/mole). - The final library concentration was expected to be greater than 1×108 molecules/μl. A more important factor for library quality was adaptor dimer concentration. In
FIG. 8 , the height of the library peak was determined approximately 10 fold greater than the adaptor dimer peak (the first peak after the marker). A library of good quality is expected to have a peak height at least 2 fold greater than the dimer peak. It should be noted that theRNA Pico 6000 LabChip provided estimates within 500% accuracy of the single-stranded gDNA concentration. Thus, it was important to perform an initial sequencing run using a titration of template to determine the number of copies per bead (cpb) of input gDNA. The recommended input DNA is 2.5 cpb, 1 cpb, 0.5 cpb, and 0.1 cpb. This titration was easily checked using the 4 slot bead loading chamber on a 14×43 PTP. - Step 9: Dilution and Storage of Single-Stranded gDNA Library
- The single-stranded gDNA library was eluted and quantitated in Buffer EB. To prevent degradation, the single-stranded gDNA library was stored frozen at −20° C. in the presence of EDTA. After quantitation, an equal volume of 10 mM TE was added to the library stock. All subsequent dilutions was in TE. The yield was as follows:
- Remaining final volume of ssDNA library following PSQ analysis=25 μl.
- Remaining final volume of ssDNA library following LabChip analysis=47 μl.
- For the initial stock dilution, single-stranded gDNA library was diluted to 100 million molecules/μl in 1× Library-Grade Elution Buffer. Aliquots of single-stranded gDNA library were prepared for common use. For this, 200,000 molecules/μl were diluted in 1× Library-Grade Elution Buffer and 20 μl aliquots were measured. Single-use library aliquots were stored at −20° C.
- Where increased numbers of cpb were preferred, bead emulsion PCR was performed as described in U.S. Patent Application Serial No. 06/476,504 filed Jun. 6, 2003, incorporated herein by reference in its entirety.
- The Stop Solution (50 mM EDTA) included 100 μI of 0.5 M EDTA mixed with 900 μl of nH2O to obtain 1.0 ml of 50 mM EDTA solution. For 10 mM dNTPs, (10 μl dCTP (100 mM), 10 μl dATP (100 mM), 10 μl dGTP (100 mM), and 10 μl dTTP (100 mM) were mixed with 60 μl molecular biology grade water. All four 100 mM nucleotide stocks were thawed on ice. Then, 10 μl of each nucleotide was combined with 60 μl of nH2O to a final volume of 100 μl, and mixed thoroughly. Next, 1 ml aliquots were dispensed into 1.5 ml microcentrifuge tubes. The stock solutions could be stored at −20° C. for one year.
- The 10× Annealing buffer included 200 mM Tris (pH 7.5) and 50 mM magnesium acetate. For this solution, 24.23 g Tris was added to 800 ml nH2O and the mixture was adjusted to pH 7.5. To this solution, 10.72 g of magnesium acetate was added and dissolved completely. The solution was brought up to a final volume of 1000 ml and could be stored at 4° C. for 1 month. The 10×TE included 100 mM Tris.HCl (pH 7.5) and 50 mM EDTA. These reagents were added together and mixed thoroughly. The solution could be stored at room temperature for 6 months.
- As discussed above, the universal adaptors are designed to include: 1) a set of unique PCR priming regions that are typically 20 bp in length (located adjacent to (2)); 2) a set of unique sequencing priming regions that are typically 20 bp in length; and 3) optionally followed by a unique discriminating key sequence consisting of at least one of each of the four deoxyribonucleotides (i.e., A, C, G, T). The probability of cross-hybridization between primers and unintended regions of the genome of interest is increased as the genome size increases and length of a perfect match with the primer decreases. However, this potential interaction with a cross-hybridizing region (CHR) is not expected to produce problems for the reasons set forth below.
- In a preferred embodiment of the present invention, the single-stranded DNA library is utilized for PCR amplification and subsequent sequencing. Sequencing methodology requires random digestion of a given genome into 150 to 500 base pair fragments, after which two unique bipartite primers (composed of both a PCR and sequencing region) are ligated onto the 5′ and 3′ ends of the fragments (
FIG. 5 ). Unlike typical PCR amplifications where an existing section of the genome is chosen as a priming site based on melting temperature (Tm), uniqueness of the priming sequence within the genome and proximity to the particular region or gene of interest, the disclosed process utilizes synthetic priming sites that necessitates careful de novo primer design. - Strategies for de novo primer design are found in the published literature regarding work conducted on molecular tags for hybridization experiments (see, Hensel, M. and D. W. Holden, Molecular genetic approaches for the study of virulence in both pathogenic bacteria and fungi. Microbiology, 1996. 142 (Pt 5): p. 1049-58; Shoemaker, D. D., et al., Quantitative phenotypic analysis of yeast deletion mutants using a highly parallel molecular bar-coding strategy. Nat Genet, 1996. 14 (4): p. 450-6) and PCR/LDR (polymerase chain reaction/ligation detection reaction) hybridization primers (see, Gerry, N. P., et al., Universal DNA microarray method for multiplex detection of low abundance point mutations. Journal of Molecular Biology, 1999. 292: p. 251-262; Witowski, N. E., et al., Microarray-based detection of select cardiovascular disease markers. BioTechniques, 2000. 29 (5): p. 936-944).
- The PCR/LDR work was particularly relevant and focused on designing oligonucleotide “zipcodes”, 24 base primers comprised of six specifically designed tetramers with a similar final Tm. (see, Gerry, N. P., et al., Universal DNA microarray method for multiplex detection of low abundance point mutations. Journal of Molecular Biology, 1999. 292: p. 251-262; U.S. Pat. No. 6,506,594). Tetrameric components were chosen based on the following criteria: each tetramer differed from the others by at least two bases, tetramers that induced self-pairing or hairpin formations were excluded, and palindromic (AGCT) or repetitive tetramers (TATA) were omitted as well. Thirty-six of the 256 (44) possible permutations met the necessary requirements and were then subjected to further restrictions required for acceptable PCR primer design (Table 1).
- Table 1 shows a matrix demonstrating tetrameric primer component selection based on criteria outlined by Gerry et al. 1999. J. Mol. Bio. 292: 251-262. Each tetramer was required to differ from all others by at least two bases. The tetramers could not be palindromic or complimentary with any other tetramer. Thirty-six tetramers were selected palindromic tetramers were excluded from consideration.
- The PCR primers were designed to meet specifications common to general primer design (see, Rubin, E. and A. A. Levy, A mathematical model and a computerized simulation of PCR using complex templates. Nucleic Acids Res, 1996. 24 (18): p. 3538-45; Buck, G. A., et al., Design strategies and performance of custom DNA sequencing primers. Biotechniques, 1999. 27 (3): p. 528-36), and the actual selection was conducted by a computer program, MMP. Primers were limited to a length of 20 bases (5 tetramers) for efficient synthesis of the total bipartite PCR/sequencing primer. Each primer contained a two base GC clamp on the 5′ end, and a single GC clamp on the 3′ end (Table 2), and all primers shared similar Tm (+/2° C.) (
FIG. 10 ). No hairpinning within the primer (internal hairpin stem ΔG>−1.9 kcal/mol) was permitted. Dimerization was also controlled; a 3 base maximum acceptable dimer was allowed, but it could occur in final six 3′ bases, and the maximum allowable AG for a 3′ dimer was −2.0 kcal/mol. Additionally, a penalty was applied to primers in which the 3′ ends were too similar to others in the group, thus preventing cross-hybridization between one primer and the reverse complement of another. -
TABLE 2 Selected Tetrads 1-pos CCAT; CCTA; CGAA; CGTT; GCAA; GCTT; (8 Tetrads) GGAC; GGTA 2-pos TGAT; CTCA; TACA; AGCC; GACC; TCCC; (19 Tetrads) ATCG; CACG; TGCG; ACCT; GTCT; AGGA; TTGA; CAGC; GTGC; ACGG; CTGT; GAGT; TCGT 3-pos TGAT; CTCA; TACA; AGCC; GACC; TCCC; (19 Tetrads) ATCG; CACG; TGCG; ACCT; GTCT; AGGA; TTGA; CAGC; GTGC; ACGG; CTGT; GAGT; TCGT 4-pos TGAT; CTCA; TACA; AGCC; GACC; TCCC; (19 Tetrads) ATCG; CACG; TGCG; ACCT; GTCT; AGGA; TTGA; CAGC; GTGC; ACGG; CTGT; GAGT; TCGT 5-pos ATAC; AAAG; TTAG; AATC; TGTC; AGTG; (9 Tetrads) CTTG; GATG; TCTG - Table 2 shows possible permutations of the 36 selected tetrads providing two 5′ and a single 3′ G/C clamp. The internal positions are composed of remaining tetrads. This results in 8×19×19×19×9 permutations, or 493,848 possible combinations.
FIG. 10 shows first pass, Tm based selection of acceptable primers, reducing field of 493,848 primers to 56,246 candidates with Tm of 64 to 66° C. -
TABLE 3 The probability of perfect sequence matches for primers increases with decreasing match length requirements and increasing size of the genome of interest. % chance for % chance match in NCBI % chance Perfect match for match bacterial for match Match probability in Adeno ~ database ~ in Human ~ Length (1/(4{circumflex over ( )}length)) 35K bases 488M bases 3B bases 20 9.1E−13 0.00% 0.04% 0.27% 19 7.3E−12 0.00% 0.65% 4.32% 18 4.4E−11 0.00% 5.76% 34.37% 17 2.3E−10 0.00% 35.69% 99.17% 16 1.2E−09 0.02% 97.52% >100% 15 5.6E−09 0.12% >100% >100% 14 2.6E−08 0.64% >100% >100% 13 1.2E−07 3.29% >100% >100% 12 5.4E−07 15.68% >100% >100% 11 2.4E−06 58.16% >100% >100% 10 1.0E−05 99.35% >100% >100% 9 4.6E−05 99.77% >100% >100% 8 2.0E−04 >100% >100% >100% 7 8.5E−04 >100% >100% >100% 6 3.7E−03 >100% >100% >100% 5 1.6E−02 >100% >100% >100% 4 6.4E−02 >100% >100% >100% 3 2.5E−01 >100% >100% >100% 2 7.1E−01 >100% >100% >100% 1 1.0E+00 >100% >100% >100% - The possibility of complimentary regions occurring within the genome of interest was not a major concern in the primer design process despite the reported tolerance of PCR to mismatches in complex sample populations (see, e.g., Rubin, E. and A. A. Levy, A mathematical model and a computerized simulation of PCR using complex templates. Nucleic Acids Res, 1996. 24 (18): p. 3538-45). Although the probability of finding a perfect match to a 20 base primer is extremely low (420) (Table 3), the probability of finding less non-consecutive matches increases significantly with the size of the genome of interest. As a result, the probability of finding a perfect match of at least 10 of 20 bases is 99.35% for an Adenovirus genome. The probability of finding a 16 base perfect match is 97% for the sequences in the NCBI database (approximately 100 times larger than the Adenovirus genome). The probability of finding a 17 base perfect match to a 20 base primer is 99% for the sequences in the human genome (3 billion bases).
- The high probability of primer cross-hybridization to regions of the genome is less problematic than one might expect due to the random DNA digestion used to produce the template fragments. Thus, the effects of a cross-hybridizing region (CHR) are fairly benign. It is unlikely that a CHR would be able to successfully compete with the perfect match between the PCR primers in solution and the template. In addition, any primers that include mismatches at their 3′ end would be at a significant competitive disadvantage. Even if a CHR should out compete the intended PCR primer, it would produce a truncated PCR product, without a downstream site for the sequencing primer. If the truncated product could be driven to the capture bead and immobilized, one of two situations would result. If the CHR out-competed the solution-phase primer, then the immobilized product would lack a sequencing primer binding site, and would result in an empty PicoTiter plate (PTP) well. If the CHR out-competed the bead-bound primer, the sequencing primer would still be present, and the only effect would be a shorter insert. Neither result would unduly compromise the sequencing quality. Given the large amount of genomic material used in the sample preparation process (currently 25 μg, containing 5.29×1016 copies of the 35 Kb Adenovirus genome), oversampling can be used to provide fragments that lack the complete CHR, and allow standard PCR amplification of the region in question.
- The purpose of the Nebulization step is to fragment a large stretch of DNA such as a whole genome or a large portion of a genome into smaller molecular species that are amenable to DNA sequencing. This population of smaller-sized DNA species generated from a single DNA template is referred to as a library. Nebulization shears double-stranded template DNA into fragments ranging from 50 to 900 base pairs. The sheared library contains single-stranded ends that are end-repaired by a combination of T4 DNA polymerase, E. coli DNA polymerase I (Klenow fragment), and T4 polynucleotide kinase. Both T4 and Klenow DNA polymerases are used to “fill-in” 3′ recessed ends (5′ overhangs) of DNA via their 5′-3′ polymerase activity. The single-stranded 3′-5′ exonuclease activity of T4 and Klenow polymerases will remove 3′ overhang ends and the kinase activity of T4 polynucleotide kinase will add phosphates to 5′ hydroxyl termini.
- The sample was prepared as follows:
- 1. 15 μg of gDNA (genomic DNA) was obtained and adjusted to a final volume of 100 μl in 10 mM TE (10 mM Tris, 0.1 mM EDTA, pH 7.6; see reagent list at the end of section). The DNA was analyzed for contamination by measuring the O.D. 260/280 ratio, which was 1.8 or higher. The final gDNA concentration was expected to be approximately 300 μg/ml.
- 2. 1600 μl of ice-cold Nebulization Buffer (see end of section) was added to the gDNA.
- 3. The reaction mixture was placed in an ice-cold nebulizer (CIS-US, Bedford, Mass.).
- 4. The cap from a 15 ml snap cap falcon tube was placed over the top of the nebulizer (
FIG. 7A ). - 5. The cap was secured with a clean Nebulizer Clamp assembly, consisting of the fitted cover (for the falcon tube lid) and two rubber O-rings (
FIG. 7B ). - 6. The bottom of the nebulizer was attached to a nitrogen supply and the entire device was wrapped in parafilm (
FIGS. 7C and 7D ). - 7. While maintaining nebulizer upright (as shown in
FIG. 7D ), 50 psi (pounds per square inch) of nitrogen was applied for 5 minutes. The bottom of the nebulizer was tapped, on a hard surface every few seconds to force condensed liquid to the bottom. - 8. Nitrogen was turned off after 5 minutes. After the pressure had normalized (30 seconds), the nitrogen source was remove from the nebulizer.
- 9. The parafilm was removed and the nebulizer top was unscrewed. The sample was removed and transferred to a 1.5 ml microcentrifuge tube.
- 10. The nebulizer top was reinstalled and the nebulizer was centrifuged at 500 rpm for 5 minutes.
- 11. The remainder of the sample in the nebulizer was collected. Total recovery was about 700 μl.
- 12. The recovered sample was purified using a QIAquick column (Qiagen Inc., Valencia, Calif.) according to manufacturer's directions. The large volume required the column to be loaded several times. The sample was eluted with 30 μl of Buffer EB (10 mM Tris HCl, pH 8.5; supplied in Qiagen kit) which was pre-warmed at 55° C.
- 13. The sample was quantitated by UV spectroscopy (2 μl in 198 μl water for 1:100 dilution).
- Nebulization of DNA templates yields many fragments of DNA with frayed ends. These ends are made blunt and ready for ligation to adaptor fragments by using three enzymes, T4 DNA polymerase, E. coli DNA polymerase (Klenow fragment) and T4 polynucleotide kinase.
- The sample was prepared as follows:
- 1. In a 0.2 ml tube the following reagents were added in order:
-
- 2. The solution of
step 1 was mixed well and incubated at 25° C. for 10 minutes in a MJ thermocycler (any accurate incubator may be used). - 3. 1.25 μl E. coli DNA polymerase (Klenow fragment) (5 units/ml) was added.
- 4. The reaction was mixed well and incubated in the MJ thermocycler for 10 minutes at 25° C. and for an additional 2 hrs at 16° C.
- 5. The treated DNA was purified using a QiaQuick column and eluted with 30 μl of Buffer EB (10 mM Tris HCl, pH 8.5) which was pre-warmed at 55° C.
- 6. The following reagents were combined in a 0.2 ml tube:
-
- 7. The solution was mixed and placed in a MJ thermal cycler using the T4 PNK program for incubation at 37° C. for 30 minutes, 65° C. for 20 minutes, followed by storage at 14° C.
- 8. The sample was purified using a QiaQuick column and eluted in 30 μl of Buffer EB which was pre-warmed at 55° C.
- 10. A 2 μl aliquot of the final polishing reaction was held for analysis using a
BioAnalyzer DNA 1000 LabChip (see below). - The procedure for ligating the adaptors was performed as follows:
- 1. In a 0.2 ml tube the following reagents were added in order:
-
- The above reaction was designed for 5 μg and was scaled depending on the amount of gDNA used.
- 2. The reagents were mixed well and incubated at 25° C. for 20 minutes. The tube was on ice until the gel was prepared for agarose gel electrophoresis.
- Gel Electrophoresis and Extraction of Adapted gDNA Library
- Nebulization of genomic DNA yields a library population that ranges from 50-900 bp. The addition of the 88-bp Universal Adaptor set will shift the population to a larger size and will result in a migration profile with a larger size range (approximately 130-980 bp). Adaptor dimers will migrate at 88 bp and adaptors not ligated will migrate at 44 bp. Therefore, genomic DNA libraries solated in size ranges ≧250 bp can be physically isolated from the agarose gel and purified using standard gel extraction techniques. Gel isolation of the adapted gDNA library will result in the recovery of a library population in a size range that is ≧250 bp (size range of library can be varied depending on application). The library size range after ligation of adapters is 130 to 980 bp. It should be noted that the procedure may be adapted for isolation of any band size range, such as, for example, 130 to 200 bp, 200 to 400 bp, 250 to 500 bp, 300 to 600 bp, 500 to 700 bp and the like by cutting different regions of the gel. The procedure described below was used to isolated fragments of 250 bp to 500 bp.
- A 150 ml agarose gel was prepared to include 2% agarose, 1×TBE, and 4.5 μl ethidium bromide (10 mg/ml stock). The ligated DNA was mixed with 10× Ready Load Dye and loaded onto the gel. In addition, 10 μl of a 100-bp ladder (0.1 μg/μl) was loaded on two lanes away from the ligation reaction flanking the sample. The gel was electrophoresed at 100 V for 3 hours. When the gel run was complete, the gel was removed from the gel box, transferred to a GelDoc, and covered with plastic wrap. The DNA bands were visualized using the Prep UV light. A sterile, single-use scalpel, was used to cut out a library population from the agarose gel with fragment sizes of 250-500 bp. This process was done as quickly as possible to prevent nicking of DNA. The gel slices were placed in a 15 ml falcon tube. The agarose-embedded gDNA library was isolated using a Qiagen MinElute Gel Extraction kit. Aliquots of each isolated gDNA library were analyzed using a
BioAnalyzer DNA 1000 LabChip to assess the exact distribution of the gDNA library population. - Strand Displacement and Extension of the gDNA Library and Isolation of the Single Stranded gDNA Library Using Streptavidin Beads
- Strand displacement and extension of nicked double-stranded gDNA library was performed as described in Example 1, with the exception that the Bst-treated samples were incubated in the thermal cycler at 65° C. for 30 minutes and placed on ice until needed. Streptavidin beads were prepared as described in Example 1, except that the final wash was performed using two washes with 200
μl 1× Binding buffer and two washes with 200 μl nH2O. Single-stranded gDNA library was isolated using streptavidin beads as follows. Water from the washed beads was removed and 250 μl of Melt Solution (see below) was added. The bead suspension was mixed well and incubated at room temperature for 10 minutes on a tube rotator. In a separate tube, 1250 μl of PB (from the QiaQuick Purification kit) and 9 μl of 20% acetic acid were mixed. The beads in 250 μl Melt Solution were pelleted using a Dynal MPC and the supernatant was carefully removed and transferred to the freshly prepared PB/acetic acid solution. DNA from the 1500 μl solution was purified using a single MinElute purification spin column. This was performed by loading the sample through the same column twice at 750 μl per load. The single stranded gDNA library was eluted with 15 μl of Buffer EB which was pre-warmed at 55° C. - Single Strand gDNA Quantitation and Storage
- Single-stranded gDNA was quantitated using
RNA Pico 6000 LabChip as described in Example 1. In some cases, the single stranded library was quantitated by a second assay to ensure the initial Agilent 2100 quantitation was performed accurately. For this purpose, RiboGreen quantitation was performed as described (ssDNA Quantitation by Fluorometry) to confirm the Agilent 2100 quantitation. If the two estimates differed by more than 3 fold, each analysis was repeated. If the quantitation showed greater than a 3 fold difference between the two procedures, a broader range of template to bead was used. - Dilution and storage of the single stranded gDNA library was performed as described in Example 1. The yield was as follows:
- Remaining final volume of ssDNA library following LabChip analysis=12 μl.
- Remaining final volume of ssDNA library following RiboGreen analysis=9 μl.
- Final volume of ssDNA library after the addition of TE=18 μl.
- An equal volume of TE was added to single-stranded gDNA library stock. Single-stranded gDNA library to 1×108 molecules/μl in Buffer TE. Stock was diluted (1/500) to 200,000 molecules/μl in TE and 20 μl aliquots were prepared.
- Typical results from Agilent 2100
DNA 1000 LabChip analysis of 1 μl of the material following Nebulization and polishing are shown inFIG. 9A . The size range distribution of the majority of the product was expected to fall around 50 to 900 base pairs. The mean size (top of peak) was expected to be approximately 450 bp. Typical results from gel purification of adaptor ligated library fragments are shown inFIG. 9B . - Unless otherwise specified, the reagents listed in the Examples represent standard reagents that are commercially available. For example, Klenow, T4 DNA polymerase, T4 DNA polymerase buffer, T4 PNK, T4 PNK buffer, Quick T4 DNA Ligase, Quick Ligation Buffer, Bst DNA polymerase (Large Fragment) and ThermoPol reaction buffer are available from New England Biolabs (Beverly, Mass.). dNTP mix is available from Pierce (Rockford, Ill.). Agarose, UltraPure TBE, BlueJuice gel loading buffer and Ready-
Load 100 bp DNA ladder may be purchased from Invitrogen (Carlsbad, Calif.). Ethidium Bromide and 2-Propanol may be purchased from Fisher (Hampton, N.H.). RNA Ladder may be purchased from Ambion (Austin, Tex.). Other reagents are either commonly known and/or are listed below: -
-
Quantity Ingredient Required Vendor Stock Number NaCl (5 M) 200 μl Invitrogen 24740-011 NaOH (10 N) 125 μl Fisher SS255-1 molecular biology grade water 9.675 ml Eppendorf 0032-006-205 - The Melt Solution included 100 mM NaCl, and 125 mM NaOH. The listed reagents were combined and mixed thoroughly. The solution could be stored at RT for six months.
-
-
Quantity Ingredient Required Vendor Stock Number UltraPure Tris- HCl 250 μl Invitrogen 15567-027 (pH 7.5, 1 M) EDTA (0.5 M) 50 μl Invitrogen 15575-020 NaCl (5 M) 10 ml Invitrogen 24740-011 molecular biology grade water 14.7 ml Eppendorf 0032-006-205 - The 2× B&W buffer included final concentrations of 10 mM Tris-HCl (pH 7.5), 1 mM EDTA, and 2 M NaCl. The listed reagents were combined by combined and mixed thoroughly. The solution could be stored at RT for 6 months. The 1× B&W buffer was prepared by mixing 2× B&W buffer with picopure H2O, 1:1. The final concentrations was half of that listed the above, i.e., 5 mM Tris-HCl (pH 7.5), 0.5 mM EDTA, and 1 M NaCl.
- Other buffers included the following. 1× T4 DNA Polymerase Buffer: 50 mM NaCl, 10 mM Tris-HCl, 10 mM MgCl2, 1 mM dithiothreitol (pH 7.9@25° C.). TE: 10 mM Tris, 1 mM EDTA.
- Special Reagent preparation:
-
-
Quantity Ingredient Required Vendor Stock Number TE (1M) 1 ml Fisher BP1338-1 molecular biology grade water 99 ml Eppendorf 0032-006-205 - Reagents were mixed and the solution could be stored RT for six months.
-
-
Quantity Ingredient Required Vendor Stock Number Glycerol 53.1 ml Sigma G5516 molecular biology grade water 42.1 ml Eppendorf 0032-006-205 UltraPure Tris-HCl 3.7 ml Invitrogen 15567-027 (pH 7.5, 1M) EDTA (0.5M) 1.1 ml Sigma M-10228 - All reagents were added (glycerol was added last) to a Stericup and mixed well. The solution was labeled and could be stored at RT for six months.
-
-
Quantity Ingredient Required Vendor Stock Number ATP (100 mM) 10 μl Roche 1140965 molecular biology grade water 90 μl Eppendorf 0032-006-205 - The reagents were mixed and the solution could be stored at −20° C. for six months.
- BSA (1 mg/ml):
-
Quantity Ingredient Required Vendor Stock Number BSA (10 mg/ml) 10 μl NEB M0203 kit Molecular Biology Grade water 90 μl Eppendorf 0032-006-205 - The reagents were mixed and the solution could be stored at 4° C. for six months.
- Library Annealing buffer, 10×:
-
Quantity Ingredient Req. Vendor Stock No. UltraPure Tris- HCl 200 ml Invitrogen 15567-027 (pH 7.5, 1 M) Magnesium acetate, 10.72 g Fisher BP-215-500 enzyme grade (1 M) Molecular Biology ~1 L Eppendorf 0032-006-205 Grade water - The 10× Annealing Buffer included 200 mM Tris (pH 7.5) and 50 mM magnesium acetate. For this buffer, 200 ml of Tris was added to 500 ml picopure H2O. Next, 10.72 g of magnesium acetate was added to the solution and dissolved completely. The solution was adjusted to a final volume of 1000 ml. The solution could be stored at 4° C. for six months. To avoid the potential for contamination of libraries, the buffer was aliquotted for single or short-term usage.
-
-
Quantity Ingredient Req. Vendor Stock No. Adaptor A (sense; HPLC- 10.0 μl IDT custom purified, phosphorothioate linkages, 44 bp, 1000 pmol/μl) Adaptor A (antisense; 10.0 μl IDT custom HPLC-purified, Phosphoro- thioate linkages, 40 bp, 1000 pmol/μl) Annealing buffer (10×) 2.5 μl 454 Corp. previous table molecular biology grade water 2.5 μl Eppendorf 0032-006-205 - For this solution, 10 μl of 1000 μmol/μl Adaptor A (44 bp, sense) was mixed with 10 μl of 1000 μmol/μl Adaptor A (40 bp, antisense), 2.5 μl of 10× Library Annealing Buffer, and 2.5 μl of water (Vf=25 μl). The adaptors were annealed using the ANNEAL-A program (see Appendix, below) on the Sample Prep Lab thermal cycler. More details on adaptor design are provided in the Appendix.
-
-
Quantity Ingredient Req. Vendor Stock No. Adaptor B (sense; HPLC- 10 μl IDT Custom purified, phosphorothioate linkages, 40 bp, 1000 pmol/μl)) Adaptor B (anti; HPLC- 10 μl IDT Custom purified, phosphorothioate linkages, 5′Biotinylated, 44 bp, 1000 pmol/μl) Annealing buffer (10×) 2.5 μl 454 Corp. previous table molecular biology grade water 2.5 μl Eppendorf 0032-006-205 - For this solution, 10 μl of 1000 μmol/μl Adaptor B (40 bp, sense) was mixed with 10 μl of 1000 μmol/μl Adaptor B (44 bp, anti), 2.5 μl of 10× Library Annealing Buffer, and 2.5 μl of water (Vf=25 μl). The adaptors were annealed using the ANNEAL-A program (see Appendix) on the Sample Prep Lab thermal cycler. After annealing, adaptor “A” and adaptor “B” (Vf=50 μl) were combined. Adaptor sets could be stored at −20° C. until use.
-
-
Quantity Ingredient Required Vendor Stock Number acetic acid, glacial 2 ml Fisher A35-500 molecular biology grade water 8 ml Eppendorf 0032-006-205 - For this solution, glacial acetic acid was added to the water. The solution could be stored at RT for six months.
- ANNEAL-A program for primer annealing:
-
- 1. Incubate at 95° C., 1 min;
- 2. Reduce temperature to 15° C. at 0.1° C./sec; and
- 3. Hold at 14° C.
T4 Polymerase/Klenow POLISH program for end repair: - 1. Incubate at 25° C., 10 minutes;
- 2. Incubate at 16° C., 2 hours; and
- 3. Hold at 4° C.
T4 PNK Program for end repair: - 1. Incubate at 37° C., 30 minutes;
- 2. Incubate at 65° C., 20 minutes; and
- 3. Hold at 14° C.
BST program for stand displacement and extension of nicked double-stranded gDNA: - 1. Incubate at 65° C., 30 minutes; and
- 2. Hold at 14° C.
-
- Hamilton, S. C., J. W. Farchaus and M. C. Davis. 2001. DNA polymerases as engines for biotechnology. BioTechniques 31:370.
- QiaQuick Spin Handbook (QIAGEN, 2001): hypertext transfer protocol://world wide web.qiagen.com/literature/handbooks/qqspin/1016893HBQQSpin_PCR_mc_prot.pdf.
- Quick Ligation Kit (NEB): hypertext transfer protocol://world wide web.neb.com/neb/products/mod_enzymes/M2200.html.
- MinElute kit (QIAGEN): hypertext transfer protocol://world wide web.qiagen.com/literature/handbooks/minelute/1016839_HBMinElute_Prot_Gel.pdf.
- Biomagnetic Techniques in Molecular Biology, Technical Handbook, 3rd edition (Dynal, 1998): hypertext transfer protocol://world wide web.dynal.no/kunder/dynal/DynalPub36.nsf/cb927fbab127aOad4125683b004b011c/4908f5b 1a665858a41256adf05779f2/$FILE/Dynabeads M-280 Streptavidin.pdf.
- Bio Analyzer User Manual (Agilent): hypertext transfer protocol://world wide web.chem.agilent.com/temp/rad31B29/00033620.pdf
- BioAnalyzer DNA and RNA LabChip Usage (Agilent): hypertext transfer protocol://world wide web.agilent.com/chem/labonachip
-
BioAnalyzer RNA 6000 Ladder (Ambion): hypertext transfer protocol://world wide web.ambion.com/techlib/spec/sp—7152.pdf - Throughout this specification, various patents, published patent applications and scientific references are cited to describe the state and content of the art. Those disclosures, in their entireties, are hereby incorporated into the present specification by reference.
- Although particular embodiments have been disclosed herein in detail, this has been done by way of example for purposes of illustration only, and is not intended to be limiting with respect to the scope of the appended claims, which follow. In particular, it is contemplated by the inventors that various substitutions, alterations, and modifications may be made to the invention without departing from the spirit and scope of the invention as defined by the claims.
Claims (55)
1. A method for clonally isolating a library comprising a plurality of single stranded DNA molecules comprising:
(a) fragmenting large template DNA molecules to generate a plurality of fragmented DNA molecules;
(b) attaching a first or second universal double stranded adaptor to a first end of each fragmented DNA molecule and a first or second universal adaptor to a second end of each fragmented DNA molecule to form a mixture of adaptor ligated DNA molecules;
(c) isolating a plurality of single stranded DNA molecules each comprising a first single stranded universal adaptor and a second single stranded universal adaptor to obtain a library; and
(d) delivering the single stranded DNA molecules into reactors such that a plurality of the reactors include one DNA molecule, thereby clonally isolating the library.
2. A method for generating a library comprising a plurality of single stranded DNA molecules, comprising:
(a) fragmenting large or whole genomic template DNA molecules to generate a plurality of fragmented DNA molecules;
(b) ligating a first universal double stranded adaptor or a second universal adaptor to a first end of each fragmented DNA molecule and a first universal adaptor or second universal adaptor to a second end of each fragmented DNA molecule to produce a mixture of adaptor ligated DNA molecules, wherein the first universal adaptor contains a moiety that binds to a solid support;
(c) attaching to a solid support those DNA molecules comprising a first double stranded universal adaptor;
(d) removing adaptor ligated DNA molecules which have not attached to a solid support;
(e) strand separating those adaptor ligated DNA molecules that are attached to a solid support at only one end to release a plurality of single stranded DNA molecules having a first single stranded universal adaptor at one end and a second single stranded adaptor at the other end; and
(f) isolating a library of the released single stranded DNA molecules of step (e) away from those DNA molecules that remain attached to the solid support.
3. The method according to claim 1 or 2 , wherein the first universal double stranded adaptor or the second universal adaptor is attached by ligation.
4. The method according to claim 1 , wherein (f) is accomplished by: i) delivering the single stranded DNA molecules onto a location on a reactor array; or ii) delivering the single stranded DNA molecules into droplets in a water-in-oil emulsion.
5. The method according to claim 1 or 2 , further comprising the step of repairing single stranded nicks in the mixture of adaptor ligated DNA molecules using DNA repair and modifying enzymes.
6. The method according to claim 5 , wherein the DNA repair and modifying enzymes are selected from the group consisting of polymerase, ligase, kinase, and combinations thereof.
7. The method according to claim 6 , wherein the polymerase is Bacillus stearothermophilus polymerase 1, the ligase is T4 ligase, and the kinase is T4 polynucleotide kinase.
8. The method according to claim 1 or 2 , wherein the template DNA is selected from the group consisting of genomic DNA, cDNA, plasmid DNA, cosmid DNA, artificial chromosome DNA, synthetic DNA, phasemid DNA, and phagemid DNA.
9. The method according to claim 1 or 2 , wherein the template DNA comprises reverse transcripts.
10. The method according to claim 1 or 2 , wherein the fragmenting is performed by a means selected from the group consisting of enzymatic, chemical, and mechanical means.
11. The method according to claim 10 , wherein the enzymatic means is DNase 1.
12. The method according to claim 10 , wherein the mechanical means is nebulization.
13. The method according to claim 11 , wherein the DNase I digestion is performed at a temperature of 10-37° C. for 1-2 minutes.
14. The method according to claim 10 , wherein the enzymatic means is a restriction endonuclease.
15. The method according to claim 10 , wherein the mechanical means is selected from the group consisting of a French Press, a sonicator, a HydroShear, and a nebulizer.
16. The method according to claim 1 or 2 , wherein the fragmented DNA molecules are 50 bp to 700 bp in length.
17. The method according to claim 1 or 2 , wherein the compatible ends are blunt ends.
18. The method according to claim 17 wherein the blunt ends are created with an enzyme selected from the group consisting of Pfu polymerase, T4 DNA polymerase and Klenow fragments.
19. The method according to claim 1 or 2 , wherein the compatible ends include an A or T overhang.
20. The method according to claim 1 or 2 , wherein the first or second double stranded universal adaptor comprises phosphorothioate linkages.
21. The method according to claim 1 or 2 , wherein a biotin moiety is attached to the first or second double stranded universal adaptor.
22. The method according to claim 1 or 2 , wherein the first or second double stranded universal adaptor is ligated with T4 DNA ligase.
23. The method according to claim 1 or 2 , wherein either the first double stranded universal adaptors or the second double stranded universal adaptors or both double stranded universal adaptors comprise a discriminating key sequence.
24. The method according to claim 23 , wherein the discriminating key sequence is 3-12 nucleotides in length.
25. The method according to claim 23 , wherein the discriminating key sequence comprises at least one nucleotide selected from the group consisting of A, G, C, U, and T.
26. The method according to claim 1 or 2 , wherein first and second double stranded universal adaptor comprise a PCR priming sequence and a sequencing primer sequence.
27. The method according to claim 26 , wherein the PCR priming sequence is 10-20 base pairs in length.
28. The method according to claim 26 wherein the sequencing primer sequence is 10-20 base pairs in length.
29. The method according to claim 26 , wherein the PCR priming sequence and the sequencing primer sequence overlap.
30. The method according to claim 1 or 2 , wherein the mixture of adaptor ligated DNA molecules is separated by a method selected from the group consisting of gel electrophoresis, filtration, size exclusion chromatography, and sucrose sedimentation.
31. The method according to claim 1 or 2 , wherein the plurality of single stranded DNA molecules is attached to a DNA capture bead.
32. The method according to claim 31 , wherein the DNA capture bead comprises a component of a binding pair.
33. The method according to claim 31 wherein the binding pair is selected from the group consisting of avidin/biotin, ligand/receptor, antigen/antibody and complementary nucleotides.
34. The method according to claim 31 , wherein the DNA capture bead is a paramagnetic bead.
35. The method according to claim 1 or 2 , wherein the plurality of single stranded DNA molecules is obtained by a treatment selected from the group consisting of low salt treatment, high pH treatment, and chemical denaturation treatment.
36. A method for generating a single stranded DNA library attached to solid supports comprising:
(a) generating a plurality of single stranded DNA templates;
(b) attaching each of the plurality of ssDNA templates to a solid support; and
(c) isolating the solid supports on which the single stranded DNA templates are attached.
37. A method for generating a single stranded DNA library attached to solid supports comprising:
(a) fragmenting large template DNA molecules to generate a plurality of fragmented DNA molecules;
(b) attaching a first or second universal double stranded adaptor to a first end of each fragmented DNA molecule and a first or second universal adaptor to a second end of each fragmented DNA molecule to make a mixture of adaptor ligated DNA molecules;
(c) isolating those single stranded DNA molecules which comprise a first single stranded universal adaptor and a second single stranded universal adaptor; and
(d) attaching the isolated single stranded molecules from (c) to a solid support.
38. The method according to claim 37 , wherein the solid support is a DNA capture bead.
39. The method according to claim 37 , wherein the DNA is selected from the group consisting of genomic DNA, cDNA, plasmid DNA, cosmid DNA, artificial chromosome DNA, synthetic DNA, phasemid DNA, and phagemid DNA.
40. The method according to claim 37 , wherein the DNA is attached to the solid support via a binding pair.
41. The method according to claim 40 , wherein the binding pair is selected from the group consisting of avidin/biotin, ligand/receptor, antigen/antibody and complementary nucleotides.
42. A library of mobile solid supports made by the method of claim 37 .
43. A nucleic acid molecule comprising a first adaptor, a fragment of template DNA, and a second adaptor, wherein the first adaptor and second adaptor each comprise a sequencing primer, a PCR primer, and a discriminating key sequence, and wherein the first adaptor and second adaptor, when dissociated, do not cross-hybridize to each other under stringent hybridization conditions.
44. The nucleic acid molecule of claim 43 , wherein the PCR primer is 10-20 base pairs in length.
45. The nucleic acid molecule of claim 43 , wherein the sequencing primer is 10-20 base pairs in length.
46. The nucleic acid molecule of claim 43 , wherein the discriminating key sequence is 3 to 12 base pairs in length.
47. The nucleic acid molecule of claim 43 , wherein the template DNA is selected from the group consisting of genomic DNA, cDNA plasmid DNA, cosmid DNA, artificial chromosome DNA, synthetic DNA, phasemid DNA, and phagemid DNA.
48. The nucleic acid molecule of claim 43 , wherein the nucleic acid molecule, when dissociated, has minimal cross-hybridization to dissociated template DNA.
49. A method for preparing single stranded DNA molecules, comprising:
(a) fragmenting large or whole genomic template DNA molecules to generate a plurality of fragmented DNA molecules;
(b) ligating a first universal double stranded adaptor or a second universal adaptor to a first end of each fragmented DNA molecule and a first universal adaptor or second universal adaptor to a second end of each fragmented DNA molecule to produce a mixture of adaptor ligated DNA molecules;
(c) attaching adaptor ligated DNA molecules comprising a first double stranded universal adaptor and a second double stranded adaptor to a solid support via one strand of the first double stranded universal adaptor;
(d) washing away adaptor ligated DNA molecules which have not attached to a solid support;
(e) strand separating those adaptor ligated DNA molecules that are attached to a solid support at only one end to release a plurality of single stranded DNA molecules comprising a first single stranded universal adaptor at one end and a second single stranded adaptor at the other end; and; and
(f) isolating the single stranded DNA molecules.
50. A method for delivering nucleic acid templates to a plurality of reaction centers comprising the steps of:
(a) providing a population of nucleic acid templates;
(b) isolating each nucleic acid template from said population to a sequestering agent to form a population of sequestered nucleic acid templates;
(c) delivering said population of sequestered nucleic acid templates to said plurality of reaction centers wherein each reaction center receives one sequestered nucleic acid.
51. The method of claim 50 , wherein said isolating step comprises attaching said nucleic acid templates to a bead.
52. The method of claim 50 , wherein said isolating step comprises encapsulating said nucleic acid template in an emulsion of a water-in-oil emulsion.
53. The method of claim 52 , wherein said nucleic acid template is encapsulated with a bead and wherein the bead can bind said nucleic acid.
54. The method of claim 50 , wherein said delivering step comprises delivering said sequestered nucleic acid to a plurality of reaction centers, wherein each reaction center is a well on a picotiter plate.
55. The method of claim 1 , 2 or 49 further comprising the step of attaching the isolated single stranded molecules each individually to a solid support.
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070031865A1 (en) * | 2005-07-07 | 2007-02-08 | David Willoughby | Novel Process for Construction of a DNA Library |
US20090253181A1 (en) * | 2008-01-22 | 2009-10-08 | Microchip Biotechnologies, Inc. | Universal sample preparation system and use in an integrated analysis system |
US20100068723A1 (en) * | 2004-09-15 | 2010-03-18 | Stevan Bogdan Jovanovich | Microfluidic devices |
US20100165784A1 (en) * | 2008-12-31 | 2010-07-01 | Microchip Biotechnologies, Inc., A California Corporation | Instrument with microfluidic chip |
US20100303687A1 (en) * | 2009-06-02 | 2010-12-02 | Integenx Inc. | Fluidic devices with diaphragm valves |
US20110005932A1 (en) * | 2009-06-05 | 2011-01-13 | Integenx Inc. | Universal sample preparation system and use in an integrated analysis system |
US20110039303A1 (en) * | 2007-02-05 | 2011-02-17 | Stevan Bogdan Jovanovich | Microfluidic and nanofluidic devices, systems, and applications |
US20110076735A1 (en) * | 2004-09-15 | 2011-03-31 | Jovanovich Stevan B | Microfluidic Devices |
US20110126911A1 (en) * | 2009-12-01 | 2011-06-02 | IntegenX Inc., a California Corporation | Composite Plastic Articles |
USRE43122E1 (en) | 1999-11-26 | 2012-01-24 | The Governors Of The University Of Alberta | Apparatus and method for trapping bead based reagents within microfluidic analysis systems |
WO2012051327A2 (en) * | 2010-10-12 | 2012-04-19 | Cornell University | Method of dual-adapter recombination for efficient concatenation of multiple dna fragments in shuffled or specified arrangements |
US8512538B2 (en) | 2010-05-28 | 2013-08-20 | Integenx Inc. | Capillary electrophoresis device |
US20130231253A1 (en) * | 2012-01-26 | 2013-09-05 | Doug Amorese | Compositions and methods for targeted nucleic acid sequence enrichment and high efficiency library regeneration |
US8763642B2 (en) | 2010-08-20 | 2014-07-01 | Integenx Inc. | Microfluidic devices with mechanically-sealed diaphragm valves |
US9121058B2 (en) | 2010-08-20 | 2015-09-01 | Integenx Inc. | Linear valve arrays |
US9206418B2 (en) | 2011-10-19 | 2015-12-08 | Nugen Technologies, Inc. | Compositions and methods for directional nucleic acid amplification and sequencing |
US9745614B2 (en) | 2014-02-28 | 2017-08-29 | Nugen Technologies, Inc. | Reduced representation bisulfite sequencing with diversity adaptors |
US9822408B2 (en) | 2013-03-15 | 2017-11-21 | Nugen Technologies, Inc. | Sequential sequencing |
US20180013998A1 (en) * | 2015-01-30 | 2018-01-11 | Ent. Services Development Corporation Lp | Relationship preserving projection of digital objects |
US9957549B2 (en) | 2012-06-18 | 2018-05-01 | Nugen Technologies, Inc. | Compositions and methods for negative selection of non-desired nucleic acid sequences |
US10191071B2 (en) | 2013-11-18 | 2019-01-29 | IntegenX, Inc. | Cartridges and instruments for sample analysis |
US10208332B2 (en) | 2014-05-21 | 2019-02-19 | Integenx Inc. | Fluidic cartridge with valve mechanism |
CN109853047A (en) * | 2019-04-10 | 2019-06-07 | 翌圣生物科技(上海)有限公司 | A kind of genomic DNA sequencing library fast construction method and matched reagent box |
US10525467B2 (en) | 2011-10-21 | 2020-01-07 | Integenx Inc. | Sample preparation, processing and analysis systems |
US10570448B2 (en) | 2013-11-13 | 2020-02-25 | Tecan Genomics | Compositions and methods for identification of a duplicate sequencing read |
US10690627B2 (en) | 2014-10-22 | 2020-06-23 | IntegenX, Inc. | Systems and methods for sample preparation, processing and analysis |
US10865440B2 (en) | 2011-10-21 | 2020-12-15 | IntegenX, Inc. | Sample preparation, processing and analysis systems |
US11028430B2 (en) | 2012-07-09 | 2021-06-08 | Nugen Technologies, Inc. | Methods for creating directional bisulfite-converted nucleic acid libraries for next generation sequencing |
US11099202B2 (en) | 2017-10-20 | 2021-08-24 | Tecan Genomics, Inc. | Reagent delivery system |
Families Citing this family (1110)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7622294B2 (en) * | 1997-03-14 | 2009-11-24 | Trustees Of Tufts College | Methods for detecting target analytes and enzymatic reactions |
US20030027126A1 (en) | 1997-03-14 | 2003-02-06 | Walt David R. | Methods for detecting target analytes and enzymatic reactions |
DK1019496T3 (en) * | 1997-07-07 | 2005-01-10 | Medical Res Council | In vitro sorting method |
GB9900298D0 (en) * | 1999-01-07 | 1999-02-24 | Medical Res Council | Optical sorting method |
CA2290731A1 (en) * | 1999-11-26 | 2001-05-26 | D. Jed Harrison | Apparatus and method for trapping bead based reagents within microfluidic analysis system |
DE60141087D1 (en) * | 2000-06-26 | 2010-03-04 | Nugen Technologies Inc | METHODS AND COMPOSITIONS FOR TRANSCRIPTION-REPRODUCTIVE MACHINING OF NUCLEIC ACIDS |
US7846733B2 (en) | 2000-06-26 | 2010-12-07 | Nugen Technologies, Inc. | Methods and compositions for transcription-based nucleic acid amplification |
US6858413B2 (en) | 2000-12-13 | 2005-02-22 | Nugen Technologies, Inc. | Methods and compositions for generation of multiple copies of nucleic acid sequences and methods of detection thereof |
BR0205268A (en) | 2001-03-09 | 2004-11-30 | Nugen Technologies Inc | Processes and compositions for mRNA sequence mplification |
WO2002102820A1 (en) | 2001-06-20 | 2002-12-27 | Nuevolution A/S | Nucleoside derivatives for library preparation |
US20030096268A1 (en) * | 2001-07-06 | 2003-05-22 | Michael Weiner | Method for isolation of independent, parallel chemical micro-reactions using a porous filter |
DE10147074A1 (en) * | 2001-09-25 | 2003-05-08 | Beru Ag | Method for operating a multi-stage electric heater consisting of several heating elements |
US20030108664A1 (en) * | 2001-10-05 | 2003-06-12 | Kodas Toivo T. | Methods and compositions for the formation of recessed electrical features on a substrate |
US20050014201A1 (en) * | 2001-10-25 | 2005-01-20 | Mordechai Deuthsch | Interactive transparent individual cells biochip processor |
GB0127564D0 (en) | 2001-11-16 | 2002-01-09 | Medical Res Council | Emulsion compositions |
US7413854B2 (en) | 2002-03-15 | 2008-08-19 | Nuevolution A/S | Method for synthesising templated molecules |
US20030217923A1 (en) * | 2002-05-24 | 2003-11-27 | Harrison D. Jed | Apparatus and method for trapping bead based reagents within microfluidic analysis systems |
US10730906B2 (en) * | 2002-08-01 | 2020-08-04 | Nuevolutions A/S | Multi-step synthesis of templated molecules |
US7595883B1 (en) | 2002-09-16 | 2009-09-29 | The Board Of Trustees Of The Leland Stanford Junior University | Biological analysis arrangement and approach therefor |
AU2003266932B2 (en) * | 2002-09-27 | 2009-04-09 | Mpm-Holding Aps | Spatially encoded polymer matrix |
EP3299463B1 (en) | 2002-10-30 | 2020-10-21 | Nuevolution A/S | Enzymatic encoding |
WO2004056994A2 (en) * | 2002-12-19 | 2004-07-08 | Nuevolution A/S | Quasirandom structure and function guided synthesis methods |
WO2004061085A2 (en) | 2002-12-30 | 2004-07-22 | The Regents Of The University Of California | Methods and apparatus for pathogen detection and analysis |
US7575865B2 (en) * | 2003-01-29 | 2009-08-18 | 454 Life Sciences Corporation | Methods of amplifying and sequencing nucleic acids |
ES2338654T5 (en) * | 2003-01-29 | 2017-12-11 | 454 Life Sciences Corporation | Pearl emulsion nucleic acid amplification |
WO2004074429A2 (en) | 2003-02-21 | 2004-09-02 | Nuevolution A/S | Method for producing second-generation library |
CN103397082B (en) | 2003-02-26 | 2017-05-31 | 考利达基因组股份有限公司 | The random array DNA analysis carried out by hybridization |
IL154677A0 (en) * | 2003-02-27 | 2003-09-17 | Univ Bar Ilan | A method and apparatus for manipulating an individual cell |
US10533998B2 (en) | 2008-07-18 | 2020-01-14 | Bio-Rad Laboratories, Inc. | Enzyme quantification |
US7041481B2 (en) | 2003-03-14 | 2006-05-09 | The Regents Of The University Of California | Chemical amplification based on fluid partitioning |
GB0307428D0 (en) | 2003-03-31 | 2003-05-07 | Medical Res Council | Compartmentalised combinatorial chemistry |
GB0307403D0 (en) | 2003-03-31 | 2003-05-07 | Medical Res Council | Selection by compartmentalised screening |
US20060078893A1 (en) * | 2004-10-12 | 2006-04-13 | Medical Research Council | Compartmentalised combinatorial chemistry by microfluidic control |
CA2521084A1 (en) | 2003-04-14 | 2004-10-28 | Nugen Technologies, Inc. | Global amplification using a randomly primed composite primer |
FR2856498B1 (en) * | 2003-06-19 | 2005-09-30 | Goulven Jean Alain Vernois | DISTRIBUTION UNDER CONTROLLED ATMOSPHERE |
US8597597B2 (en) * | 2003-06-26 | 2013-12-03 | Seng Enterprises Ltd. | Picoliter well holding device and method of making the same |
US7888110B2 (en) * | 2003-06-26 | 2011-02-15 | Seng Enterprises Ltd. | Pico liter well holding device and method of making the same |
US9200245B2 (en) * | 2003-06-26 | 2015-12-01 | Seng Enterprises Ltd. | Multiwell plate |
WO2005010145A2 (en) * | 2003-07-05 | 2005-02-03 | The Johns Hopkins University | Method and compositions for detection and enumeration of genetic variations |
WO2005026387A1 (en) | 2003-09-18 | 2005-03-24 | Nuevolution A/S | A method for obtaining structural information concerning an encoded molecule and method for selecting compounds |
EP1670945A2 (en) * | 2003-09-19 | 2006-06-21 | Applera Corporation | Microplates useful for conducting thermocycled nucleotide amplification |
WO2005054431A2 (en) * | 2003-12-01 | 2005-06-16 | 454 Corporation | Method for isolation of independent, parallel chemical micro-reactions using a porous filter |
US7972994B2 (en) | 2003-12-17 | 2011-07-05 | Glaxosmithkline Llc | Methods for synthesis of encoded libraries |
JP2007525571A (en) | 2004-01-07 | 2007-09-06 | ソレクサ リミテッド | Modified molecular array |
US7927797B2 (en) * | 2004-01-28 | 2011-04-19 | 454 Life Sciences Corporation | Nucleic acid amplification with continuous flow emulsion |
US20090239211A1 (en) * | 2004-02-17 | 2009-09-24 | Nuevolution A/S | Method For Enrichment Involving Elimination By Mismatch Hybridisation |
EP2380993B1 (en) * | 2004-03-08 | 2015-12-23 | Rubicon Genomics, Inc. | Method for generating and amplifying DNA libraries for sensitive detection and analysis of DNA methylation |
US20050221339A1 (en) | 2004-03-31 | 2005-10-06 | Medical Research Council Harvard University | Compartmentalised screening by microfluidic control |
US7622281B2 (en) * | 2004-05-20 | 2009-11-24 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and compositions for clonal amplification of nucleic acid |
US7622296B2 (en) | 2004-05-28 | 2009-11-24 | Wafergen, Inc. | Apparatus and method for multiplex analysis |
US7799553B2 (en) | 2004-06-01 | 2010-09-21 | The Regents Of The University Of California | Microfabricated integrated DNA analysis system |
US7264934B2 (en) * | 2004-06-10 | 2007-09-04 | Ge Healthcare Bio-Sciences Corp. | Rapid parallel nucleic acid analysis |
US7692219B1 (en) | 2004-06-25 | 2010-04-06 | University Of Hawaii | Ultrasensitive biosensors |
EP1763665A1 (en) * | 2004-07-07 | 2007-03-21 | Seng Enterprises Limited | Method and device for identifying an image of a well in an image of a well-bearing component |
EP1781404A2 (en) * | 2004-08-25 | 2007-05-09 | Seng Enterprises Limited | Method and device for isolating cells |
US7968287B2 (en) * | 2004-10-08 | 2011-06-28 | Medical Research Council Harvard University | In vitro evolution in microfluidic systems |
US20060110764A1 (en) * | 2004-10-25 | 2006-05-25 | Tom Tang | Large-scale parallelized DNA sequencing |
US7785785B2 (en) | 2004-11-12 | 2010-08-31 | The Board Of Trustees Of The Leland Stanford Junior University | Charge perturbation detection system for DNA and other molecules |
US7485451B2 (en) * | 2004-11-18 | 2009-02-03 | Regents Of The University Of California | Storage stable compositions of biological materials |
BRPI0515777A (en) * | 2004-12-11 | 2008-08-05 | Cytogenix Inc | biosynthesis free from high quality nucleic acid cells and uses thereof |
ES2352344T3 (en) | 2005-01-25 | 2011-02-17 | Seng Enterprises Limited | MICROFLUID DEVICE FOR CELL STUDY. |
AU2006210553A1 (en) | 2005-02-01 | 2006-08-10 | Ab Advanced Genetic Analysis Corporation | Reagents, methods and libraries for bead-based sequencing |
JP2006211984A (en) * | 2005-02-04 | 2006-08-17 | Univ Nagoya | Method for amplifying nucleic acid utilizing emulsion, and kit for nucleic acid amplification reaction |
US8374887B1 (en) | 2005-02-11 | 2013-02-12 | Emily H. Alexander | System and method for remotely supervising and verifying pharmacy functions |
US8315816B2 (en) * | 2005-02-16 | 2012-11-20 | Genetic Technologies Limited | Methods of genetic analysis involving the amplification of complementary duplicons |
CA2842232C (en) * | 2005-03-10 | 2015-01-27 | Gen-Probe Incorporated | Systems and methods to perform assays for detecting or quantifying analytes within samples |
US7604940B1 (en) | 2005-03-16 | 2009-10-20 | Applied Biosystems, Llc | Compositions and methods for analyzing isolated polynucleotides |
WO2006099579A2 (en) * | 2005-03-16 | 2006-09-21 | Applera Corporation | Compositions and methods for clonal amplification and analysis of polynucleotides |
CA2604095A1 (en) | 2005-04-12 | 2006-10-19 | 454 Life Sciences Corporation | Methods for determining sequence variants using ultra-deep sequencing |
US20060228721A1 (en) | 2005-04-12 | 2006-10-12 | Leamon John H | Methods for determining sequence variants using ultra-deep sequencing |
EP1885880B1 (en) * | 2005-04-29 | 2010-07-21 | Synthetic Genomics, Inc. | Amplification and cloning of single dna molecules using rolling circle amplification |
WO2006122215A2 (en) * | 2005-05-10 | 2006-11-16 | State Of Oregon Acting By & Through The State Board Of Higher Education On Behalf Of The University Of Oregon | Methods of mapping polymorphisms and polymorphism microarrays |
US20090233291A1 (en) * | 2005-06-06 | 2009-09-17 | 454 Life Sciences Corporation | Paired end sequencing |
WO2007145612A1 (en) | 2005-06-06 | 2007-12-21 | 454 Life Sciences Corporation | Paired end sequencing |
DE602006021580D1 (en) | 2005-06-09 | 2011-06-09 | Praecis Pharm Inc | PROCESS FOR SYNTHESIS OF CODED LIBRARIES |
JP5331476B2 (en) | 2005-06-15 | 2013-10-30 | カリダ・ジェノミックス・インコーポレイテッド | Single molecule array for genetic and chemical analysis |
WO2006137734A1 (en) * | 2005-06-23 | 2006-12-28 | Keygene N.V. | Improved strategies for sequencing complex genomes using high throughput sequencing technologies |
JP5220597B2 (en) | 2005-06-23 | 2013-06-26 | キージーン ナムローゼ フェンノートシャップ | Method for identifying one or more polymorphisms and methods of use thereof |
GB0514910D0 (en) | 2005-07-20 | 2005-08-24 | Solexa Ltd | Method for sequencing a polynucleotide template |
GB0514935D0 (en) | 2005-07-20 | 2005-08-24 | Solexa Ltd | Methods for sequencing a polynucleotide template |
US10083273B2 (en) * | 2005-07-29 | 2018-09-25 | Natera, Inc. | System and method for cleaning noisy genetic data and determining chromosome copy number |
US10081839B2 (en) | 2005-07-29 | 2018-09-25 | Natera, Inc | System and method for cleaning noisy genetic data and determining chromosome copy number |
US11111543B2 (en) | 2005-07-29 | 2021-09-07 | Natera, Inc. | System and method for cleaning noisy genetic data and determining chromosome copy number |
US11111544B2 (en) | 2005-07-29 | 2021-09-07 | Natera, Inc. | System and method for cleaning noisy genetic data and determining chromosome copy number |
US9424392B2 (en) | 2005-11-26 | 2016-08-23 | Natera, Inc. | System and method for cleaning noisy genetic data from target individuals using genetic data from genetically related individuals |
KR20080050584A (en) * | 2005-08-19 | 2008-06-09 | 커먼웰쓰 사이언티픽 앤 인더스트리알 리서치 오거니제이션 | Arachnocampa luciferases |
EP2660482B1 (en) | 2005-08-22 | 2019-08-07 | Life Technologies Corporation | Vorrichtung, System und Verfahren unter Verwendung von nichtmischbaren Flüssigkeiten mit unterschiedlichen Volumen |
WO2007030759A2 (en) | 2005-09-07 | 2007-03-15 | Nugen Technologies, Inc. | Improved nucleic acid amplification procedure |
CA2620081A1 (en) * | 2005-09-16 | 2007-03-29 | 454 Life Sciences Corporation | Cdna library preparation |
US10316364B2 (en) | 2005-09-29 | 2019-06-11 | Keygene N.V. | Method for identifying the source of an amplicon |
CA2910861C (en) | 2005-09-29 | 2018-08-07 | Michael Josephus Theresia Van Eijk | High throughput screening of mutagenized populations |
EP2546360A1 (en) | 2005-10-07 | 2013-01-16 | Callida Genomics, Inc. | Self-assembled single molecule arrays and uses thereof |
US20070141555A1 (en) * | 2005-10-11 | 2007-06-21 | Mordechai Deutsch | Current damper for the study of cells |
ES2426031T3 (en) * | 2005-10-24 | 2013-10-18 | The Johns Hopkins University | Improved methods for BEAMing |
KR100828714B1 (en) | 2005-10-25 | 2008-05-09 | 주식회사 엘지화학 | A method for multiplexing amplification using ribonucleotides |
EP1940755A2 (en) | 2005-10-28 | 2008-07-09 | Praecis Pharmaceuticals Inc. | Methods for identifying compounds of interest using encoded libraries |
GB0522310D0 (en) | 2005-11-01 | 2005-12-07 | Solexa Ltd | Methods of preparing libraries of template polynucleotides |
WO2007052245A1 (en) * | 2005-11-03 | 2007-05-10 | Seng Enterprises Ltd. | Method and device for studying floating, living cells |
US20090161100A1 (en) * | 2005-11-08 | 2009-06-25 | Minot Michael J | Fiber Optic Interrogated Microslide, Microslide Kits and Uses Thereof |
US8071310B2 (en) | 2005-11-14 | 2011-12-06 | Keygene Nv | Method for the high throughput screening of transposon tagging populations and massive parallel sequence identification of insertion sites |
GB0524069D0 (en) | 2005-11-25 | 2006-01-04 | Solexa Ltd | Preparation of templates for solid phase amplification |
LT3305900T (en) | 2005-12-01 | 2021-11-10 | Nuevolution A/S | Enzymatic encoding methods for efficient synthesis of large libraries |
US20070128610A1 (en) * | 2005-12-02 | 2007-06-07 | Buzby Philip R | Sample preparation method and apparatus for nucleic acid sequencing |
JP5198284B2 (en) * | 2005-12-22 | 2013-05-15 | キージーン ナムローゼ フェンノートシャップ | An improved strategy for transcript characterization using high-throughput sequencing techniques |
EP3404114B1 (en) * | 2005-12-22 | 2021-05-05 | Keygene N.V. | Method for high-throughput aflp-based polymorphism detection |
WO2007081386A2 (en) | 2006-01-11 | 2007-07-19 | Raindance Technologies, Inc. | Microfluidic devices and methods of use |
US20090203148A1 (en) * | 2006-01-19 | 2009-08-13 | Vera Gorfinkel | Methods and Devices For Detection and Identification of Encoded Beads and Biological Molecules |
JP4891928B2 (en) * | 2006-01-20 | 2012-03-07 | 凸版印刷株式会社 | Reaction vessel and DNA amplification reaction method |
US20070172839A1 (en) * | 2006-01-24 | 2007-07-26 | Smith Douglas R | Asymmetrical adapters and methods of use thereof |
US7749365B2 (en) | 2006-02-01 | 2010-07-06 | IntegenX, Inc. | Optimized sample injection structures in microfluidic separations |
DE102006005287B4 (en) * | 2006-02-06 | 2012-12-27 | Siemens Ag | Method for the detection of target nucleic acids |
WO2007091064A1 (en) * | 2006-02-08 | 2007-08-16 | Solexa Limited | End modification to prevent over-representation of fragments |
WO2007091077A1 (en) | 2006-02-08 | 2007-08-16 | Solexa Limited | Method for sequencing a polynucleotide template |
CA2637617C (en) * | 2006-02-16 | 2018-09-18 | 454 Life Sciences Corporation | System and method for correcting primer extension errors in nucleic acid sequence data |
US8364417B2 (en) | 2007-02-15 | 2013-01-29 | 454 Life Sciences Corporation | System and method to correct out of phase errors in DNA sequencing data by use of a recursive algorithm |
US11237171B2 (en) | 2006-02-21 | 2022-02-01 | Trustees Of Tufts College | Methods and arrays for target analyte detection and determination of target analyte concentration in solution |
US8460879B2 (en) | 2006-02-21 | 2013-06-11 | The Trustees Of Tufts College | Methods and arrays for target analyte detection and determination of target analyte concentration in solution |
EP1994180A4 (en) | 2006-02-24 | 2009-11-25 | Callida Genomics Inc | High throughput genome sequencing on dna arrays |
SG10201405158QA (en) * | 2006-02-24 | 2014-10-30 | Callida Genomics Inc | High throughput genome sequencing on dna arrays |
US7766033B2 (en) * | 2006-03-22 | 2010-08-03 | The Regents Of The University Of California | Multiplexed latching valves for microfluidic devices and processors |
US20070231823A1 (en) * | 2006-03-23 | 2007-10-04 | Mckernan Kevin J | Directed enrichment of genomic DNA for high-throughput sequencing |
EP3373174A1 (en) | 2006-03-31 | 2018-09-12 | Illumina, Inc. | Systems and devices for sequence by synthesis analysis |
DK2002017T3 (en) * | 2006-04-04 | 2015-09-07 | Keygene Nv | High-capacity detection of molecular markers based on restriction fragments |
US7439014B2 (en) | 2006-04-18 | 2008-10-21 | Advanced Liquid Logic, Inc. | Droplet-based surface modification and washing |
US8809068B2 (en) | 2006-04-18 | 2014-08-19 | Advanced Liquid Logic, Inc. | Manipulation of beads in droplets and methods for manipulating droplets |
JP2009538123A (en) * | 2006-04-19 | 2009-11-05 | アプライド バイオシステムズ, エルエルシー | Reagents, methods and libraries for gel-free bead-based sequencing |
US10522240B2 (en) | 2006-05-03 | 2019-12-31 | Population Bio, Inc. | Evaluating genetic disorders |
US7702468B2 (en) | 2006-05-03 | 2010-04-20 | Population Diagnostics, Inc. | Evaluating genetic disorders |
US20080014589A1 (en) | 2006-05-11 | 2008-01-17 | Link Darren R | Microfluidic devices and methods of use thereof |
US9562837B2 (en) | 2006-05-11 | 2017-02-07 | Raindance Technologies, Inc. | Systems for handling microfludic droplets |
WO2007136736A2 (en) * | 2006-05-19 | 2007-11-29 | Codon Devices, Inc. | Methods for nucleic acid sorting and synthesis |
CA2653321A1 (en) * | 2006-05-26 | 2007-12-06 | Althea Technologies, Inc. | Biochemical analysis of partitioned cells |
US11001881B2 (en) | 2006-08-24 | 2021-05-11 | California Institute Of Technology | Methods for detecting analytes |
US8569416B2 (en) | 2006-06-06 | 2013-10-29 | Dow Corning Corporation | Single phase silicone acrylate formulation |
US8614278B2 (en) | 2006-06-06 | 2013-12-24 | Dow Corning Corporation | Silicone acrylate hybrid composition and method of making same |
US8124689B2 (en) * | 2006-06-06 | 2012-02-28 | Dow Corning Corporation | Silicone acrylate hybride composition and method of making same |
US20080124707A1 (en) * | 2006-06-09 | 2008-05-29 | Agency For Science, Technology And Research | Nucleic acid concatenation |
EP4170042A1 (en) | 2006-06-14 | 2023-04-26 | Verinata Health, Inc. | Methods for the diagnosis of fetal abnormalities |
WO2007147110A2 (en) * | 2006-06-16 | 2007-12-21 | Pacific Biosciences Of California, Inc. | Controlled initiation of primer extension |
DK2038425T3 (en) | 2006-07-12 | 2010-12-06 | Keygene Nv | High capacity physical mapping using AFLP |
US8048626B2 (en) | 2006-07-28 | 2011-11-01 | California Institute Of Technology | Multiplex Q-PCR arrays |
US11525156B2 (en) | 2006-07-28 | 2022-12-13 | California Institute Of Technology | Multiplex Q-PCR arrays |
WO2008015396A2 (en) | 2006-07-31 | 2008-02-07 | Solexa Limited | Method of library preparation avoiding the formation of adaptor dimers |
EP2077912B1 (en) | 2006-08-07 | 2019-03-27 | The President and Fellows of Harvard College | Fluorocarbon emulsion stabilizing surfactants |
US11560588B2 (en) | 2006-08-24 | 2023-01-24 | California Institute Of Technology | Multiplex Q-PCR arrays |
US8053191B2 (en) | 2006-08-31 | 2011-11-08 | Westend Asset Clearinghouse Company, Llc | Iterative nucleic acid assembly using activation of vector-encoded traits |
US8399188B2 (en) | 2006-09-28 | 2013-03-19 | Illumina, Inc. | Compositions and methods for nucleotide sequencing |
WO2008039998A2 (en) * | 2006-09-28 | 2008-04-03 | President And Fellows Of Harvard College | Methods for sequencing dna |
US7754429B2 (en) | 2006-10-06 | 2010-07-13 | Illumina Cambridge Limited | Method for pair-wise sequencing a plurity of target polynucleotides |
WO2008045575A2 (en) * | 2006-10-13 | 2008-04-17 | J. Craig Venter Institute, Inc. | Sequencing method |
US8841116B2 (en) * | 2006-10-25 | 2014-09-23 | The Regents Of The University Of California | Inline-injection microdevice and microfabricated integrated DNA analysis system using same |
US7910302B2 (en) * | 2006-10-27 | 2011-03-22 | Complete Genomics, Inc. | Efficient arrays of amplified polynucleotides |
WO2008058018A2 (en) | 2006-11-02 | 2008-05-15 | Mayo Foundation For Medical Education And Research | Predicting cancer outcome |
WO2008055915A2 (en) * | 2006-11-06 | 2008-05-15 | Clondiag Gmbh | Device and process for assays using binding members |
US20090111705A1 (en) | 2006-11-09 | 2009-04-30 | Complete Genomics, Inc. | Selection of dna adaptor orientation by hybrid capture |
CA2958994C (en) * | 2006-11-15 | 2019-05-07 | Biospherex Llc | Kit for multiplex sequencing and ecogenomics analysis |
US20080242560A1 (en) * | 2006-11-21 | 2008-10-02 | Gunderson Kevin L | Methods for generating amplified nucleic acid arrays |
US7902345B2 (en) | 2006-12-05 | 2011-03-08 | Sequenom, Inc. | Detection and quantification of biomolecules using mass spectrometry |
US8349167B2 (en) | 2006-12-14 | 2013-01-08 | Life Technologies Corporation | Methods and apparatus for detecting molecular interactions using FET arrays |
US11339430B2 (en) | 2007-07-10 | 2022-05-24 | Life Technologies Corporation | Methods and apparatus for measuring analytes using large scale FET arrays |
WO2008076842A2 (en) * | 2006-12-14 | 2008-06-26 | Applied Biosystems Inc. | Sequencing methods |
EP4134667A1 (en) | 2006-12-14 | 2023-02-15 | Life Technologies Corporation | Apparatus for measuring analytes using fet arrays |
US8262900B2 (en) | 2006-12-14 | 2012-09-11 | Life Technologies Corporation | Methods and apparatus for measuring analytes using large scale FET arrays |
US7932034B2 (en) * | 2006-12-20 | 2011-04-26 | The Board Of Trustees Of The Leland Stanford Junior University | Heat and pH measurement for sequencing of DNA |
WO2008093098A2 (en) | 2007-02-02 | 2008-08-07 | Illumina Cambridge Limited | Methods for indexing samples and sequencing multiple nucleotide templates |
US8772046B2 (en) | 2007-02-06 | 2014-07-08 | Brandeis University | Manipulation of fluids and reactions in microfluidic systems |
US9152150B1 (en) | 2007-02-22 | 2015-10-06 | Applied Biosystems, Llc | Compositions, systems, and methods for immiscible fluid discrete volume manipulation |
WO2008109176A2 (en) | 2007-03-07 | 2008-09-12 | President And Fellows Of Harvard College | Assays and other reactions involving droplets |
JP2010521156A (en) | 2007-03-16 | 2010-06-24 | 454 ライフ サイエンシーズ コーポレイション | System and method for detection of HIV drug resistant variants |
US20100151465A1 (en) | 2008-03-27 | 2010-06-17 | Jingyue Ju | Selective Capture and Release of Analytes |
US20080239867A1 (en) * | 2007-03-28 | 2008-10-02 | Gilbert Donna J | Adjustable stir |
US20080243865A1 (en) * | 2007-03-28 | 2008-10-02 | Oracle International Corporation | Maintaining global state of distributed transaction managed by an external transaction manager for clustered database systems |
JP2008245612A (en) * | 2007-03-30 | 2008-10-16 | Hitachi Ltd | Method and device for preparing sample |
US8592221B2 (en) | 2007-04-19 | 2013-11-26 | Brandeis University | Manipulation of fluids, fluid components and reactions in microfluidic systems |
US7883265B2 (en) * | 2007-06-01 | 2011-02-08 | Applied Biosystems, Llc | Devices, systems, and methods for preparing emulsions |
WO2008150432A1 (en) * | 2007-06-01 | 2008-12-11 | 454 Life Sciences Corporation | System and meth0d for identification of individual samples from a multiplex mixture |
US20090053724A1 (en) * | 2007-06-28 | 2009-02-26 | 454 Life Sciences Corporation | System and method for adaptive reagent control in nucleic acid sequencing |
US7635566B2 (en) * | 2007-06-29 | 2009-12-22 | Population Genetics Technologies Ltd. | Methods and compositions for isolating nucleic acid sequence variants |
US8454906B2 (en) * | 2007-07-24 | 2013-06-04 | The Regents Of The University Of California | Microfabricated droplet generator for single molecule/cell genetic analysis in engineered monodispersed emulsions |
EP2173909A1 (en) * | 2007-07-26 | 2010-04-14 | Roche Diagnostics GmbH | Target preparation for parallel sequencing of complex genomes |
JP5020734B2 (en) * | 2007-07-31 | 2012-09-05 | 株式会社日立ハイテクノロジーズ | Nucleic acid analysis method and apparatus |
US9404150B2 (en) | 2007-08-29 | 2016-08-02 | Sequenom, Inc. | Methods and compositions for universal size-specific PCR |
WO2009032167A1 (en) * | 2007-08-29 | 2009-03-12 | Illumina Cambridge | Method for sequencing a polynucleotide template |
US20090062132A1 (en) | 2007-08-29 | 2009-03-05 | Borner Scott R | Alternative nucleic acid sequencing methods |
EP2201374B1 (en) | 2007-08-30 | 2015-10-07 | Trustees Of Tufts College | Methods for determining the concentration of an analyte in solution. |
WO2009035623A1 (en) * | 2007-09-11 | 2009-03-19 | Arryx, Inc. | Binding method and apparatus for sorting objects |
EP2188660B1 (en) * | 2007-09-13 | 2018-11-14 | GE Healthcare Bio-Sciences Corp. | Method of dispersing immersion liquid on a specimen substrate for high resolution imaging and lithography |
EP2185261A4 (en) * | 2007-09-13 | 2013-08-28 | Arryx Inc | Methods and apparatuses for sorting objects in forensic dna analysis and medical diagnostics |
US8716190B2 (en) | 2007-09-14 | 2014-05-06 | Affymetrix, Inc. | Amplification and analysis of selected targets on solid supports |
US9388457B2 (en) | 2007-09-14 | 2016-07-12 | Affymetrix, Inc. | Locus specific amplification using array probes |
WO2009037266A2 (en) * | 2007-09-17 | 2009-03-26 | Universite Louis Pasteur | Method for detecting or quantifying a truncating mutation |
US20090118129A1 (en) * | 2007-09-28 | 2009-05-07 | Pacific Biosciences Of California, Inc. | Virtual reads for readlength enhancement |
WO2009046149A1 (en) * | 2007-10-01 | 2009-04-09 | Applied Biosystems Inc. | Chase ligation sequencing |
US20100086914A1 (en) * | 2008-10-03 | 2010-04-08 | Roche Molecular Systems, Inc. | High resolution, high throughput hla genotyping by clonal sequencing |
EP2053132A1 (en) | 2007-10-23 | 2009-04-29 | Roche Diagnostics GmbH | Enrichment and sequence analysis of geomic regions |
WO2009055597A2 (en) * | 2007-10-25 | 2009-04-30 | Monsanto Technology Llc | Methods for identifying genetic linkage |
US9145540B1 (en) | 2007-11-15 | 2015-09-29 | Seng Enterprises Ltd. | Device for the study of living cells |
WO2009081409A2 (en) * | 2007-12-26 | 2009-07-02 | Seng Enterprises Ltd. | Device for the study of living cells |
US8592150B2 (en) | 2007-12-05 | 2013-11-26 | Complete Genomics, Inc. | Methods and compositions for long fragment read sequencing |
JP5738597B2 (en) | 2007-12-21 | 2015-06-24 | プレジデント アンド フェローズ オブ ハーバード カレッジ | Systems and methods for nucleic acid sequencing |
US8189186B2 (en) * | 2007-12-27 | 2012-05-29 | Lawrence Livermore National Security, Llc. | Signal enhancement using a switchable magnetic trap |
US20090181390A1 (en) * | 2008-01-11 | 2009-07-16 | Signosis, Inc. A California Corporation | High throughput detection of micrornas and use for disease diagnosis |
EP3699291A1 (en) | 2008-01-17 | 2020-08-26 | Sequenom, Inc. | Single molecule nucleic acid sequence analysis processes and compositions |
US7767400B2 (en) * | 2008-02-03 | 2010-08-03 | Helicos Biosciences Corporation | Paired-end reads in sequencing by synthesis |
US20090203086A1 (en) * | 2008-02-06 | 2009-08-13 | 454 Life Sciences Corporation | System and method for improved signal detection in nucleic acid sequencing |
WO2009102896A2 (en) * | 2008-02-12 | 2009-08-20 | Nugen Technologies, Inc. | Isothermal nucleic acid amplification methods and compositions |
US20090203531A1 (en) * | 2008-02-12 | 2009-08-13 | Nurith Kurn | Method for Archiving and Clonal Expansion |
EP2271772B1 (en) * | 2008-03-11 | 2014-07-16 | Sequenom, Inc. | Nucleic acid-based tests for prenatal gender determination |
ES2528971T3 (en) | 2008-03-17 | 2015-02-13 | Stichting Genetwister Ip | Discoveries of genes linked to expression |
US10745740B2 (en) | 2008-03-19 | 2020-08-18 | Qiagen Sciences, Llc | Sample preparation |
WO2009117698A2 (en) | 2008-03-21 | 2009-09-24 | Nugen Technologies, Inc. | Methods of rna amplification in the presence of dna |
CA2991818C (en) * | 2008-03-28 | 2022-10-11 | Pacific Biosciences Of California, Inc. | Compositions and methods for nucleic acid sequencing |
BRPI0911326B1 (en) * | 2008-04-04 | 2019-11-26 | Allopartis Biotechnologies Inc | selection method for improved enzymatic activity on an insoluble substrate |
JP5227062B2 (en) | 2008-04-08 | 2013-07-03 | 株式会社日立製作所 | DNA analyzer |
TWI460602B (en) * | 2008-05-16 | 2014-11-11 | Counsyl Inc | Device for universal preconception screening |
EP2806054A1 (en) | 2008-05-28 | 2014-11-26 | Genomedx Biosciences Inc. | Systems and methods for expression-based discrimination of distinct clinical disease states in prostate cancer |
US10407731B2 (en) | 2008-05-30 | 2019-09-10 | Mayo Foundation For Medical Education And Research | Biomarker panels for predicting prostate cancer outcomes |
US8470164B2 (en) | 2008-06-25 | 2013-06-25 | Life Technologies Corporation | Methods and apparatus for measuring analytes using large scale FET arrays |
US7888034B2 (en) * | 2008-07-01 | 2011-02-15 | 454 Life Sciences Corporation | System and method for detection of HIV tropism variants |
WO2010003132A1 (en) | 2008-07-02 | 2010-01-07 | Illumina Cambridge Ltd. | Using populations of beads for the fabrication of arrays on surfaces |
WO2010009426A2 (en) * | 2008-07-17 | 2010-01-21 | Life Technologies Corporation | Devices and methods for reagent delivery |
EP2853601B1 (en) | 2008-07-18 | 2016-09-21 | TrovaGene, Inc. | Methods for PCR-based detection of "ultra short" nucleic acid sequences |
WO2010009365A1 (en) | 2008-07-18 | 2010-01-21 | Raindance Technologies, Inc. | Droplet libraries |
US20100035252A1 (en) * | 2008-08-08 | 2010-02-11 | Ion Torrent Systems Incorporated | Methods for sequencing individual nucleic acids under tension |
WO2010025310A2 (en) | 2008-08-27 | 2010-03-04 | Westend Asset Clearinghouse Company, Llc | Methods and devices for high fidelity polynucleotide synthesis |
WO2010028288A2 (en) | 2008-09-05 | 2010-03-11 | Aueon, Inc. | Methods for stratifying and annotating cancer drug treatment options |
US8795961B2 (en) | 2008-09-05 | 2014-08-05 | Pacific Biosciences Of California, Inc. | Preparations, compositions, and methods for nucleic acid sequencing |
US8962247B2 (en) | 2008-09-16 | 2015-02-24 | Sequenom, Inc. | Processes and compositions for methylation-based enrichment of fetal nucleic acid from a maternal sample useful for non invasive prenatal diagnoses |
US8476013B2 (en) | 2008-09-16 | 2013-07-02 | Sequenom, Inc. | Processes and compositions for methylation-based acid enrichment of fetal nucleic acid from a maternal sample useful for non-invasive prenatal diagnoses |
WO2010033200A2 (en) | 2008-09-19 | 2010-03-25 | President And Fellows Of Harvard College | Creation of libraries of droplets and related species |
US9417190B2 (en) | 2008-09-23 | 2016-08-16 | Bio-Rad Laboratories, Inc. | Calibrations and controls for droplet-based assays |
US9399215B2 (en) | 2012-04-13 | 2016-07-26 | Bio-Rad Laboratories, Inc. | Sample holder with a well having a wicking promoter |
US9598725B2 (en) * | 2010-03-02 | 2017-03-21 | Bio-Rad Laboratories, Inc. | Emulsion chemistry for encapsulated droplets |
US20100075439A1 (en) * | 2008-09-23 | 2010-03-25 | Quanterix Corporation | Ultra-sensitive detection of molecules by capture-and-release using reducing agents followed by quantification |
US8951939B2 (en) | 2011-07-12 | 2015-02-10 | Bio-Rad Laboratories, Inc. | Digital assays with multiplexed detection of two or more targets in the same optical channel |
US20100075862A1 (en) * | 2008-09-23 | 2010-03-25 | Quanterix Corporation | High sensitivity determination of the concentration of analyte molecules or particles in a fluid sample |
US8663920B2 (en) | 2011-07-29 | 2014-03-04 | Bio-Rad Laboratories, Inc. | Library characterization by digital assay |
US8709762B2 (en) | 2010-03-02 | 2014-04-29 | Bio-Rad Laboratories, Inc. | System for hot-start amplification via a multiple emulsion |
US9132394B2 (en) | 2008-09-23 | 2015-09-15 | Bio-Rad Laboratories, Inc. | System for detection of spaced droplets |
US10512910B2 (en) | 2008-09-23 | 2019-12-24 | Bio-Rad Laboratories, Inc. | Droplet-based analysis method |
US20100184045A1 (en) * | 2008-09-23 | 2010-07-22 | Helicos Biosciences Corporation | Methods for sequencing degraded or modified nucleic acids |
US8633015B2 (en) * | 2008-09-23 | 2014-01-21 | Bio-Rad Laboratories, Inc. | Flow-based thermocycling system with thermoelectric cooler |
US9764322B2 (en) | 2008-09-23 | 2017-09-19 | Bio-Rad Laboratories, Inc. | System for generating droplets with pressure monitoring |
WO2011120006A1 (en) | 2010-03-25 | 2011-09-29 | Auantalife, Inc. A Delaware Corporation | Detection system for droplet-based assays |
US9156010B2 (en) | 2008-09-23 | 2015-10-13 | Bio-Rad Laboratories, Inc. | Droplet-based assay system |
US11130128B2 (en) | 2008-09-23 | 2021-09-28 | Bio-Rad Laboratories, Inc. | Detection method for a target nucleic acid |
US8222047B2 (en) * | 2008-09-23 | 2012-07-17 | Quanterix Corporation | Ultra-sensitive detection of molecules on single molecule arrays |
US9492797B2 (en) | 2008-09-23 | 2016-11-15 | Bio-Rad Laboratories, Inc. | System for detection of spaced droplets |
US20100261189A1 (en) * | 2008-10-03 | 2010-10-14 | Roche Molecular Systems, Inc. | System and method for detection of HLA Variants |
US20100087325A1 (en) * | 2008-10-07 | 2010-04-08 | Illumina, Inc. | Biological sample temperature control system and method |
US20100137143A1 (en) * | 2008-10-22 | 2010-06-03 | Ion Torrent Systems Incorporated | Methods and apparatus for measuring analytes |
WO2010048337A2 (en) | 2008-10-22 | 2010-04-29 | Illumina, Inc. | Preservation of information related to genomic dna methylation |
US20100301398A1 (en) | 2009-05-29 | 2010-12-02 | Ion Torrent Systems Incorporated | Methods and apparatus for measuring analytes |
US9080211B2 (en) | 2008-10-24 | 2015-07-14 | Epicentre Technologies Corporation | Transposon end compositions and methods for modifying nucleic acids |
EP2664678B1 (en) | 2008-10-24 | 2014-10-08 | Epicentre Technologies Corporation | Transposon end compositions and methods for modifying nucleic acids |
US8288520B2 (en) * | 2008-10-27 | 2012-10-16 | Qiagen Gaithersburg, Inc. | Fast results hybrid capture assay and system |
CA2742298C (en) | 2008-11-03 | 2019-09-10 | The Regents Of The University Of California | Methods for detecting modification resistant nucleic acids |
JP2010110262A (en) * | 2008-11-06 | 2010-05-20 | Hitachi Maxell Ltd | Method for amplifying nucleic acid by using well plate |
GB2467704B (en) | 2008-11-07 | 2011-08-24 | Mlc Dx Inc | A method for determining a profile of recombined DNA sequences in T-cells and/or B-cells |
US9506119B2 (en) | 2008-11-07 | 2016-11-29 | Adaptive Biotechnologies Corp. | Method of sequence determination using sequence tags |
US8628927B2 (en) | 2008-11-07 | 2014-01-14 | Sequenta, Inc. | Monitoring health and disease status using clonotype profiles |
US9394567B2 (en) | 2008-11-07 | 2016-07-19 | Adaptive Biotechnologies Corporation | Detection and quantification of sample contamination in immune repertoire analysis |
US8748103B2 (en) | 2008-11-07 | 2014-06-10 | Sequenta, Inc. | Monitoring health and disease status using clonotype profiles |
US9365901B2 (en) | 2008-11-07 | 2016-06-14 | Adaptive Biotechnologies Corp. | Monitoring immunoglobulin heavy chain evolution in B-cell acute lymphoblastic leukemia |
US9528160B2 (en) | 2008-11-07 | 2016-12-27 | Adaptive Biotechnolgies Corp. | Rare clonotypes and uses thereof |
US9495515B1 (en) | 2009-12-09 | 2016-11-15 | Veracyte, Inc. | Algorithms for disease diagnostics |
EP3467123A3 (en) | 2008-11-17 | 2019-07-31 | Veracyte, Inc. | Methods and compositions of molecular profiling for disease diagnostics |
US10236078B2 (en) | 2008-11-17 | 2019-03-19 | Veracyte, Inc. | Methods for processing or analyzing a sample of thyroid tissue |
WO2010064897A1 (en) | 2008-12-05 | 2010-06-10 | Keygene N.V. | Farmesene synthase |
EP2373812B1 (en) | 2008-12-19 | 2016-11-09 | President and Fellows of Harvard College | Particle-assisted nucleic acid sequencing |
EP2379748A4 (en) | 2008-12-23 | 2012-08-29 | Illumina Inc | Multibase delivery for long reads in sequencing by synthesis protocols |
JP2012514977A (en) | 2009-01-13 | 2012-07-05 | キージーン・エン・フェー | New genome sequencing strategy |
US20100179074A1 (en) * | 2009-01-15 | 2010-07-15 | Honeywell International Inc. | Methods and apparatus for fluid delivery and removal of micron scale structures |
PT2387627E (en) | 2009-01-15 | 2016-06-03 | Adaptive Biotechnologies Corp | Adaptive immunity profiling and methods for generation of monoclonal antibodies |
JP2012515533A (en) * | 2009-01-20 | 2012-07-12 | ザ ボード オブ トラスティーズ オブ ザ リーランド スタンフォード ジュニア ユニバーシティ | Methods of single cell gene expression for diagnosis, prognosis, and drug discovery target identification |
US20100331204A1 (en) | 2009-02-13 | 2010-12-30 | Jeff Jeddeloh | Methods and systems for enrichment of target genomic sequences |
US9347092B2 (en) | 2009-02-25 | 2016-05-24 | Roche Molecular System, Inc. | Solid support for high-throughput nucleic acid analysis |
JP5457222B2 (en) | 2009-02-25 | 2014-04-02 | エフ.ホフマン−ラ ロシュ アーゲー | Miniaturized high-throughput nucleic acid analysis |
US9074258B2 (en) | 2009-03-04 | 2015-07-07 | Genomedx Biosciences Inc. | Compositions and methods for classifying thyroid nodule disease |
KR101793744B1 (en) | 2009-03-13 | 2017-11-03 | 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 | Scale-up of flow-focusing microfluidic devices |
CA2755615A1 (en) * | 2009-03-18 | 2010-09-23 | Sequenom, Inc. | Use of thermostable endonucleases for generating reporter molecules |
GB0904957D0 (en) | 2009-03-23 | 2009-05-06 | Univ Erasmus Medical Ct | Tumour gene profile |
US8528589B2 (en) | 2009-03-23 | 2013-09-10 | Raindance Technologies, Inc. | Manipulation of microfluidic droplets |
GB0904934D0 (en) | 2009-03-23 | 2009-05-06 | Geneseqe As | Method and apparatus for detecting molecules |
CN104404134B (en) | 2009-04-03 | 2017-05-10 | 莱弗斯基因股份有限公司 | Multiplex nucleic acid detection methods and systems |
US20100261230A1 (en) * | 2009-04-08 | 2010-10-14 | Applied Biosystems, Llc | System comprising dual-sided thermal cycler and emulsion pcr in pouch |
US9090663B2 (en) * | 2009-04-21 | 2015-07-28 | The Trustees Of Columbia University In The City Of New York | Systems and methods for the capture and separation of microparticles |
JP2012525147A (en) | 2009-04-30 | 2012-10-22 | グッド スタート ジェネティクス, インコーポレイテッド | Methods and compositions for assessing genetic markers |
EP2248914A1 (en) | 2009-05-05 | 2010-11-10 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | The use of class IIB restriction endonucleases in 2nd generation sequencing applications |
US8669057B2 (en) | 2009-05-07 | 2014-03-11 | Veracyte, Inc. | Methods and compositions for diagnosis of thyroid conditions |
US8003329B2 (en) * | 2009-05-12 | 2011-08-23 | Becton Dickinson & Company | Molecular counting by color-coded micelles |
US8776573B2 (en) | 2009-05-29 | 2014-07-15 | Life Technologies Corporation | Methods and apparatus for measuring analytes |
US8574835B2 (en) | 2009-05-29 | 2013-11-05 | Life Technologies Corporation | Scaffolded nucleic acid polymer particles and methods of making and using |
EP3663750B1 (en) | 2009-05-29 | 2021-11-03 | Life Technologies Corporation | Scaffolded nucleic acid polymer particles and methods of making and using |
US20120261274A1 (en) | 2009-05-29 | 2012-10-18 | Life Technologies Corporation | Methods and apparatus for measuring analytes |
US8673627B2 (en) | 2009-05-29 | 2014-03-18 | Life Technologies Corporation | Apparatus and methods for performing electrochemical reactions |
US9524369B2 (en) | 2009-06-15 | 2016-12-20 | Complete Genomics, Inc. | Processing and analysis of complex nucleic acid sequence data |
US20100330571A1 (en) | 2009-06-25 | 2010-12-30 | Robins Harlan S | Method of measuring adaptive immunity |
EP2449125A4 (en) * | 2009-07-02 | 2013-05-29 | Zygem Corp Ltd | Combined nucleic acid blocking, extraction, and detection in a single reaction vessel |
JP5099455B2 (en) * | 2009-07-16 | 2012-12-19 | 独立行政法人科学技術振興機構 | Method for selective amplification of RNA using emulsion |
US10036063B2 (en) | 2009-07-24 | 2018-07-31 | Illumina, Inc. | Method for sequencing a polynucleotide template |
CN102712950B (en) * | 2009-07-29 | 2015-05-20 | 皮罗比特私人有限公司 | Method and apparatus for conducting an assay |
WO2011014811A1 (en) | 2009-07-31 | 2011-02-03 | Ibis Biosciences, Inc. | Capture primers and capture sequence linked solid supports for molecular diagnostic tests |
ES2595055T3 (en) | 2009-08-25 | 2016-12-27 | Illumina, Inc. | Methods to select and amplify polynucleotides |
JP6155418B2 (en) | 2009-09-02 | 2017-07-05 | バイオ−ラッド・ラボラトリーズ・インコーポレーテッド | System for mixing fluids by combining multiple emulsions |
US20120211084A1 (en) | 2009-09-02 | 2012-08-23 | President And Fellows Of Harvard College | Multiple emulsions created using jetting and other techniques |
CN102858995B (en) | 2009-09-10 | 2016-10-26 | 森特瑞隆技术控股公司 | Targeting sequence measurement |
US10174368B2 (en) | 2009-09-10 | 2019-01-08 | Centrillion Technology Holdings Corporation | Methods and systems for sequencing long nucleic acids |
KR20120100938A (en) | 2009-09-23 | 2012-09-12 | 셀매틱스, 인크. | Methods and devices for assessing infertility and/or egg quality |
EP2473638B1 (en) | 2009-09-30 | 2017-08-09 | Natera, Inc. | Methods for non-invasive prenatal ploidy calling |
US8609339B2 (en) | 2009-10-09 | 2013-12-17 | 454 Life Sciences Corporation | System and method for emulsion breaking and recovery of biological elements |
EP2486409A1 (en) | 2009-10-09 | 2012-08-15 | Universite De Strasbourg | Labelled silica-based nanomaterial with enhanced properties and uses thereof |
JP5791621B2 (en) | 2009-10-27 | 2015-10-07 | プレジデント アンド フェローズ オブ ハーバード カレッジ | Droplet generation technology |
WO2011050981A2 (en) * | 2009-10-30 | 2011-05-05 | Roche Diagnostics Gmbh | Method for detecting balanced chromosomal aberrations in a genome |
US8524450B2 (en) | 2009-10-30 | 2013-09-03 | Illumina, Inc. | Microvessels, microparticles, and methods of manufacturing and using the same |
WO2011056872A2 (en) * | 2009-11-03 | 2011-05-12 | Gen9, Inc. | Methods and microfluidic devices for the manipulation of droplets in high fidelity polynucleotide assembly |
CA2779750C (en) | 2009-11-06 | 2019-03-19 | The Board Of Trustees Of The Leland Stanford Junior University | Non-invasive diagnosis of graft rejection in organ transplant patients |
EP2522741B1 (en) * | 2009-11-16 | 2015-04-15 | Genomictree, Inc. | Genotyping method |
WO2011066185A1 (en) | 2009-11-25 | 2011-06-03 | Gen9, Inc. | Microfluidic devices and methods for gene synthesis |
EP2504449B1 (en) | 2009-11-25 | 2016-03-23 | Gen9, Inc. | Methods and apparatuses for chip-based dna error reduction |
WO2011066476A1 (en) * | 2009-11-25 | 2011-06-03 | Quantalife, Inc. | Methods and compositions for detecting genetic material |
US10446272B2 (en) | 2009-12-09 | 2019-10-15 | Veracyte, Inc. | Methods and compositions for classification of samples |
WO2011071382A1 (en) | 2009-12-10 | 2011-06-16 | Keygene N.V. | Polymorfphic whole genome profiling |
CN102656279A (en) | 2009-12-17 | 2012-09-05 | 凯津公司 | Restriction enzyme based whole genome sequencing |
CA2783549A1 (en) | 2009-12-18 | 2011-06-23 | Keygene N.V. | Improved bulked mutant analysis |
WO2011087760A2 (en) | 2009-12-22 | 2011-07-21 | Sequenom, Inc. | Processes and kits for identifying aneuploidy |
US10837883B2 (en) | 2009-12-23 | 2020-11-17 | Bio-Rad Laboratories, Inc. | Microfluidic systems and methods for reducing the exchange of molecules between droplets |
US9217144B2 (en) | 2010-01-07 | 2015-12-22 | Gen9, Inc. | Assembly of high fidelity polynucleotides |
US20120100548A1 (en) | 2010-10-26 | 2012-04-26 | Verinata Health, Inc. | Method for determining copy number variations |
EP2366031B1 (en) | 2010-01-19 | 2015-01-21 | Verinata Health, Inc | Sequencing methods in prenatal diagnoses |
US8422031B2 (en) | 2010-02-01 | 2013-04-16 | Illumina, Inc. | Focusing methods and optical systems and assemblies using the same |
US20110195457A1 (en) * | 2010-02-09 | 2011-08-11 | General Electric Company | Isothermal amplification of nucleic acid using primers comprising a randomized sequence and specific primers and uses thereof |
US10351905B2 (en) | 2010-02-12 | 2019-07-16 | Bio-Rad Laboratories, Inc. | Digital analyte analysis |
WO2011100604A2 (en) | 2010-02-12 | 2011-08-18 | Raindance Technologies, Inc. | Digital analyte analysis |
US9366632B2 (en) | 2010-02-12 | 2016-06-14 | Raindance Technologies, Inc. | Digital analyte analysis |
US9399797B2 (en) | 2010-02-12 | 2016-07-26 | Raindance Technologies, Inc. | Digital analyte analysis |
WO2011103421A1 (en) | 2010-02-18 | 2011-08-25 | Shuber Anthony P | Compositions and methods for treating cancer |
AU2011221243B2 (en) * | 2010-02-25 | 2016-06-02 | Advanced Liquid Logic, Inc. | Method of making nucleic acid libraries |
WO2011106634A2 (en) | 2010-02-26 | 2011-09-01 | Life Technologies Corporation | Modified proteins and methods of making and using same |
EP2542890B1 (en) | 2010-03-01 | 2015-05-06 | Quanterix Corporation | Methods for extending dynamic range in assays for the detection of molecules or particles |
US8415171B2 (en) * | 2010-03-01 | 2013-04-09 | Quanterix Corporation | Methods and systems for extending dynamic range in assays for the detection of molecules or particles |
US8236574B2 (en) | 2010-03-01 | 2012-08-07 | Quanterix Corporation | Ultra-sensitive detection of molecules or particles using beads or other capture objects |
US9678068B2 (en) * | 2010-03-01 | 2017-06-13 | Quanterix Corporation | Ultra-sensitive detection of molecules using dual detection methods |
US8716467B2 (en) * | 2010-03-03 | 2014-05-06 | Gen9, Inc. | Methods and devices for nucleic acid synthesis |
WO2011112465A1 (en) | 2010-03-06 | 2011-09-15 | Illumina, Inc. | Systems, methods, and apparatuses for detecting optical signals from a sample |
WO2011116120A2 (en) * | 2010-03-16 | 2011-09-22 | Life Technologies Corporation | Method and apparatus for addressable flow cells in single molecule sequencing |
CA2767182C (en) | 2010-03-25 | 2020-03-24 | Bio-Rad Laboratories, Inc. | Droplet generation for droplet-based assays |
CA2767114A1 (en) | 2010-03-25 | 2011-09-29 | Bio-Rad Laboratories, Inc. | Droplet transport system for detection |
WO2011123246A2 (en) | 2010-04-01 | 2011-10-06 | Illumina, Inc. | Solid-phase clonal amplification and related methods |
DK2556171T3 (en) | 2010-04-05 | 2015-12-14 | Prognosys Biosciences Inc | Spatially CODED BIOLOGICAL ASSAYS |
US10787701B2 (en) | 2010-04-05 | 2020-09-29 | Prognosys Biosciences, Inc. | Spatially encoded biological assays |
US20190300945A1 (en) | 2010-04-05 | 2019-10-03 | Prognosys Biosciences, Inc. | Spatially Encoded Biological Assays |
US11225655B2 (en) | 2010-04-16 | 2022-01-18 | Nuevolution A/S | Bi-functional complexes and methods for making and using such complexes |
US20110269194A1 (en) * | 2010-04-20 | 2011-11-03 | Swift Biosciences, Inc. | Materials and methods for nucleic acid fractionation by solid phase entrapment and enzyme-mediated detachment |
JP2013529896A (en) | 2010-04-30 | 2013-07-25 | エフ.ホフマン−ラ ロシュ アーゲー | System and method for purification and use of inorganic pyrophosphatase from Aquifex aeolicus |
EP2388337B1 (en) * | 2010-04-30 | 2014-07-02 | Nxp B.V. | Sensing device and manufacturing method thereof |
US9930297B2 (en) | 2010-04-30 | 2018-03-27 | Becton, Dickinson And Company | System and method for acquiring images of medication preparations |
EP2566985A4 (en) | 2010-05-06 | 2014-08-06 | Ibis Biosciences Inc | Integrated sample preparation systems and stabilized enzyme mixtures |
WO2011139371A1 (en) | 2010-05-06 | 2011-11-10 | Sequenta, Inc. | Monitoring health and disease status using clonotype profiles |
CA2796822C (en) | 2010-05-07 | 2021-10-05 | The Board Of Trustees Of The Leland Standford Junior University | Measurement and comparison of immune diversity by high-throughput sequencing |
WO2011143194A2 (en) | 2010-05-10 | 2011-11-17 | Life Technologies Corporation | System and method for processing a biological sample |
US20110312520A1 (en) | 2010-05-11 | 2011-12-22 | Veracyte, Inc. | Methods and compositions for diagnosing conditions |
US11332785B2 (en) | 2010-05-18 | 2022-05-17 | Natera, Inc. | Methods for non-invasive prenatal ploidy calling |
US11326208B2 (en) | 2010-05-18 | 2022-05-10 | Natera, Inc. | Methods for nested PCR amplification of cell-free DNA |
US10316362B2 (en) | 2010-05-18 | 2019-06-11 | Natera, Inc. | Methods for simultaneous amplification of target loci |
US11408031B2 (en) | 2010-05-18 | 2022-08-09 | Natera, Inc. | Methods for non-invasive prenatal paternity testing |
US11339429B2 (en) | 2010-05-18 | 2022-05-24 | Natera, Inc. | Methods for non-invasive prenatal ploidy calling |
US20190010543A1 (en) | 2010-05-18 | 2019-01-10 | Natera, Inc. | Methods for simultaneous amplification of target loci |
WO2011146632A1 (en) | 2010-05-18 | 2011-11-24 | Gene Security Network Inc. | Methods for non-invasive prenatal ploidy calling |
US11332793B2 (en) | 2010-05-18 | 2022-05-17 | Natera, Inc. | Methods for simultaneous amplification of target loci |
US9677118B2 (en) | 2014-04-21 | 2017-06-13 | Natera, Inc. | Methods for simultaneous amplification of target loci |
US11939634B2 (en) | 2010-05-18 | 2024-03-26 | Natera, Inc. | Methods for simultaneous amplification of target loci |
US11322224B2 (en) | 2010-05-18 | 2022-05-03 | Natera, Inc. | Methods for non-invasive prenatal ploidy calling |
US20110287432A1 (en) | 2010-05-21 | 2011-11-24 | 454 Life Science Corporation | System and method for tailoring nucleotide concentration to enzymatic efficiencies in dna sequencing technologies |
US20120035062A1 (en) * | 2010-06-11 | 2012-02-09 | Life Technologies Corporation | Alternative nucleotide flows in sequencing-by-synthesis methods |
WO2011159942A1 (en) | 2010-06-18 | 2011-12-22 | Illumina, Inc. | Conformational probes and methods for sequencing nucleic acids |
EP2599877B1 (en) * | 2010-06-30 | 2017-09-27 | BGI Genomics Co., Limited | New pcr sequencing method and use thereof in hla genotyping |
JP5952813B2 (en) | 2010-06-30 | 2016-07-13 | ライフ テクノロジーズ コーポレーション | Method and apparatus for testing ISFET arrays |
CN109449171A (en) | 2010-06-30 | 2019-03-08 | 生命科技公司 | For detecting and measuring the transistor circuit of chemical reaction and compound |
EP2588851B1 (en) | 2010-06-30 | 2016-12-21 | Life Technologies Corporation | Ion-sensing charge-accumulation circuit and method |
US11307166B2 (en) | 2010-07-01 | 2022-04-19 | Life Technologies Corporation | Column ADC |
WO2012006222A1 (en) | 2010-07-03 | 2012-01-12 | Life Technologies Corporation | Chemically sensitive sensor with lightly doped drains |
US9650629B2 (en) * | 2010-07-07 | 2017-05-16 | Roche Molecular Systems, Inc. | Clonal pre-amplification in emulsion |
WO2012008831A1 (en) | 2010-07-13 | 2012-01-19 | Keygene N.V. | Simplified de novo physical map generation from clone libraries |
CN103153466B (en) | 2010-07-22 | 2016-04-13 | 基因细胞生物系统有限公司 | Composite fluid pond |
WO2012018387A2 (en) | 2010-08-02 | 2012-02-09 | Population Diagnotics, Inc. | Compositions and methods for discovery of causative mutations in genetic disorders |
US20120034603A1 (en) | 2010-08-06 | 2012-02-09 | Tandem Diagnostics, Inc. | Ligation-based detection of genetic variants |
US11203786B2 (en) | 2010-08-06 | 2021-12-21 | Ariosa Diagnostics, Inc. | Detection of target nucleic acids using hybridization |
US11031095B2 (en) | 2010-08-06 | 2021-06-08 | Ariosa Diagnostics, Inc. | Assay systems for determination of fetal copy number variation |
US20130261003A1 (en) | 2010-08-06 | 2013-10-03 | Ariosa Diagnostics, In. | Ligation-based detection of genetic variants |
US10167508B2 (en) | 2010-08-06 | 2019-01-01 | Ariosa Diagnostics, Inc. | Detection of genetic abnormalities |
US20130040375A1 (en) | 2011-08-08 | 2013-02-14 | Tandem Diagnotics, Inc. | Assay systems for genetic analysis |
US10533223B2 (en) | 2010-08-06 | 2020-01-14 | Ariosa Diagnostics, Inc. | Detection of target nucleic acids using hybridization |
US8700338B2 (en) | 2011-01-25 | 2014-04-15 | Ariosa Diagnosis, Inc. | Risk calculation for evaluation of fetal aneuploidy |
US20140342940A1 (en) | 2011-01-25 | 2014-11-20 | Ariosa Diagnostics, Inc. | Detection of Target Nucleic Acids using Hybridization |
EP2614159B1 (en) | 2010-09-10 | 2017-11-08 | Bio-Rad Laboratories, Inc. | Size selection of dna for chromatin analysis |
EP2617061B1 (en) | 2010-09-15 | 2021-06-30 | Life Technologies Corporation | Methods and apparatus for measuring analytes |
EP2619564B1 (en) | 2010-09-24 | 2016-03-16 | Life Technologies Corporation | Matched pair transistor circuits |
EP3572528A1 (en) | 2010-09-24 | 2019-11-27 | The Board of Trustees of the Leland Stanford Junior University | Direct capture, amplification and sequencing of target dna using immobilized primers |
US20120077716A1 (en) | 2010-09-29 | 2012-03-29 | 454 Life Sciences Corporation | System and method for producing functionally distinct nucleic acid library ends through use of deoxyinosine |
WO2012050920A1 (en) | 2010-09-29 | 2012-04-19 | Illumina, Inc. | Compositions and methods for sequencing nucleic acids |
EP3447155A1 (en) | 2010-09-30 | 2019-02-27 | Raindance Technologies, Inc. | Sandwich assays in droplets |
GB201016484D0 (en) | 2010-09-30 | 2010-11-17 | Geneseque As | Method |
US9399217B2 (en) | 2010-10-04 | 2016-07-26 | Genapsys, Inc. | Chamber free nanoreactor system |
US9184099B2 (en) | 2010-10-04 | 2015-11-10 | The Board Of Trustees Of The Leland Stanford Junior University | Biosensor devices, systems and methods therefor |
WO2012047889A2 (en) | 2010-10-04 | 2012-04-12 | Genapsys Inc. | Systems and methods for automated reusable parallel biological reactions |
DK2625320T3 (en) * | 2010-10-08 | 2019-07-01 | Harvard College | HIGH-THROUGHPUT SINGLE COVERAGE CODING |
US20120322665A1 (en) | 2010-10-08 | 2012-12-20 | 454 Life Sciences Corporation | System and method for detection of hiv-1 clades and recombinants of the reverse transcriptase and protease regions |
US10093981B2 (en) | 2010-10-19 | 2018-10-09 | Northwestern University | Compositions and methods for identifying depressive disorders |
US10233501B2 (en) | 2010-10-19 | 2019-03-19 | Northwestern University | Biomarkers predictive of predisposition to depression and response to treatment |
US20150218639A1 (en) | 2014-01-17 | 2015-08-06 | Northwestern University | Biomarkers predictive of predisposition to depression and response to treatment |
US20150225792A1 (en) | 2014-01-17 | 2015-08-13 | Northwestern University | Compositions and methods for identifying depressive disorders |
US8753816B2 (en) | 2010-10-26 | 2014-06-17 | Illumina, Inc. | Sequencing methods |
US9387476B2 (en) | 2010-10-27 | 2016-07-12 | Illumina, Inc. | Flow cells for biological or chemical analysis |
US10273540B2 (en) | 2010-10-27 | 2019-04-30 | Life Technologies Corporation | Methods and apparatuses for estimating parameters in a predictive model for use in sequencing-by-synthesis |
US8666678B2 (en) | 2010-10-27 | 2014-03-04 | Life Technologies Corporation | Predictive model for use in sequencing-by-synthesis |
WO2012058096A1 (en) * | 2010-10-27 | 2012-05-03 | Illumina, Inc. | Microdevices and biosensor cartridges for biological or chemical analysis and systems and methods for the same |
CA3024250C (en) | 2010-11-01 | 2022-01-04 | Bio-Rad Laboratories, Inc. | System for forming emulsions |
IL280133B2 (en) | 2010-11-12 | 2023-04-01 | Gen9 Inc | Methods and devices for nucleic acids synthesis |
US10457935B2 (en) | 2010-11-12 | 2019-10-29 | Gen9, Inc. | Protein arrays and methods of using and making the same |
EP2643484A4 (en) | 2010-11-22 | 2014-04-16 | Univ California | Methods of identifying a cellular nascent rna transcript |
KR20140027915A (en) | 2010-12-01 | 2014-03-07 | 모르포시스 아게 | Simultaneous detection of biomolecules in single cells |
US9727032B2 (en) | 2010-12-14 | 2017-08-08 | Life Technologies Corporation | Systems and methods for run-time sequencing run quality monitoring |
JP6328934B2 (en) | 2010-12-22 | 2018-05-23 | ナテラ, インコーポレイテッド | Noninvasive prenatal testing |
US9163281B2 (en) | 2010-12-23 | 2015-10-20 | Good Start Genetics, Inc. | Methods for maintaining the integrity and identification of a nucleic acid template in a multiplex sequencing reaction |
US9594870B2 (en) | 2010-12-29 | 2017-03-14 | Life Technologies Corporation | Time-warped background signal for sequencing-by-synthesis operations |
EP2658999B1 (en) | 2010-12-30 | 2019-03-13 | Life Technologies Corporation | Models for analyzing data from sequencing-by-synthesis operations |
US10241075B2 (en) | 2010-12-30 | 2019-03-26 | Life Technologies Corporation | Methods, systems, and computer readable media for nucleic acid sequencing |
AU2011352070A1 (en) | 2010-12-30 | 2013-07-18 | Foundation Medicine, Inc. | Optimization of multigene analysis of tumor samples |
US20130060482A1 (en) | 2010-12-30 | 2013-03-07 | Life Technologies Corporation | Methods, systems, and computer readable media for making base calls in nucleic acid sequencing |
US8951781B2 (en) | 2011-01-10 | 2015-02-10 | Illumina, Inc. | Systems, methods, and apparatuses to image a sample for biological or chemical analysis |
US20130005591A1 (en) * | 2011-01-13 | 2013-01-03 | Halgen Corporation | Method for parallel amplification of nucleic acids |
WO2012096579A2 (en) | 2011-01-14 | 2012-07-19 | Keygene N.V. | Paired end random sequence based genotyping |
US9217132B2 (en) | 2011-01-20 | 2015-12-22 | Ibis Biosciences, Inc. | Microfluidic transducer |
US9994897B2 (en) | 2013-03-08 | 2018-06-12 | Ariosa Diagnostics, Inc. | Non-invasive fetal sex determination |
US8756020B2 (en) | 2011-01-25 | 2014-06-17 | Ariosa Diagnostics, Inc. | Enhanced risk probabilities using biomolecule estimations |
US11270781B2 (en) | 2011-01-25 | 2022-03-08 | Ariosa Diagnostics, Inc. | Statistical analysis for non-invasive sex chromosome aneuploidy determination |
US10131947B2 (en) | 2011-01-25 | 2018-11-20 | Ariosa Diagnostics, Inc. | Noninvasive detection of fetal aneuploidy in egg donor pregnancies |
US9952237B2 (en) | 2011-01-28 | 2018-04-24 | Quanterix Corporation | Systems, devices, and methods for ultra-sensitive detection of molecules or particles |
US20130316358A1 (en) | 2011-01-31 | 2013-11-28 | Yeda Research And Development Co. Ltd. | Methods of diagnosing disease using overlap extension pcr |
WO2012106385A2 (en) | 2011-01-31 | 2012-08-09 | Apprise Bio, Inc. | Methods of identifying multiple epitopes in cells |
AU2011358564B9 (en) | 2011-02-09 | 2017-07-13 | Natera, Inc | Methods for non-invasive prenatal ploidy calling |
WO2012109600A2 (en) | 2011-02-11 | 2012-08-16 | Raindance Technologies, Inc. | Methods for forming mixed droplets |
WO2012112804A1 (en) | 2011-02-18 | 2012-08-23 | Raindance Technoligies, Inc. | Compositions and methods for molecular labeling |
CN103534360A (en) | 2011-03-18 | 2014-01-22 | 伯乐生命医学产品有限公司 | Multiplexed digital assays with combinatorial use of signals |
US20120244523A1 (en) | 2011-03-25 | 2012-09-27 | 454 Life Sciences Corporation | System and Method for Detection of HIV Integrase Variants |
US20120252682A1 (en) | 2011-04-01 | 2012-10-04 | Maples Corporate Services Limited | Methods and systems for sequencing nucleic acids |
US9017993B2 (en) | 2011-04-07 | 2015-04-28 | Life Technologies Corporation | System and methods for making and processing emulsions |
US9121047B2 (en) | 2011-04-07 | 2015-09-01 | Life Technologies Corporation | System and methods for making and processing emulsions |
EP2694675B1 (en) | 2011-04-08 | 2018-01-24 | Life Technologies Corporation | Phase-protecting reagent flow orderings for use in sequencing-by-synthesis |
US20140302532A1 (en) | 2011-04-12 | 2014-10-09 | Quanterix Corporation | Methods of determining a treatment protocol for and/or a prognosis of a patient's recovery from a brain injury |
GB201106254D0 (en) | 2011-04-13 | 2011-05-25 | Frisen Jonas | Method and product |
EP3246416A1 (en) | 2011-04-15 | 2017-11-22 | The Johns Hopkins University | Safe sequencing system |
EP3789498A1 (en) | 2011-04-25 | 2021-03-10 | Bio-rad Laboratories, Inc. | Methods for nucleic acid analysis |
EP3378954B1 (en) | 2011-04-29 | 2021-02-17 | Sequenom, Inc. | Quantification of a minority nucleic acid species |
WO2012158603A2 (en) | 2011-05-13 | 2012-11-22 | Bioo Scientific Corporation | Pooled adapter strategy for reducing bias in small rna characterization |
SG10201605049QA (en) * | 2011-05-20 | 2016-07-28 | Fluidigm Corp | Nucleic acid encoding reactions |
WO2012162296A2 (en) | 2011-05-23 | 2012-11-29 | President And Fellows Of Harvard College | Control of emulsions, including multiple emulsions |
US9926596B2 (en) | 2011-05-27 | 2018-03-27 | Genapsys, Inc. | Systems and methods for genetic and biological analysis |
US8585973B2 (en) | 2011-05-27 | 2013-11-19 | The Board Of Trustees Of The Leland Stanford Junior University | Nano-sensor array |
EP2714928B1 (en) * | 2011-05-27 | 2017-08-02 | Life Technologies Corporation | Methods for manipulating biomolecules |
US8841071B2 (en) | 2011-06-02 | 2014-09-23 | Raindance Technologies, Inc. | Sample multiplexing |
EP2718309B1 (en) | 2011-06-10 | 2018-04-04 | Keygene N.V. | Transcription factor modulating terpene biosynthesis |
US9752176B2 (en) | 2011-06-15 | 2017-09-05 | Ginkgo Bioworks, Inc. | Methods for preparative in vitro cloning |
CA2839418A1 (en) | 2011-06-15 | 2012-12-20 | Gen9, Inc. | Methods for preparative in vitro cloning |
US8920751B2 (en) | 2011-07-08 | 2014-12-30 | Life Technologies Corporation | Automated enrichment for nucleic acid sequencing |
EP2980226A1 (en) | 2011-07-08 | 2016-02-03 | Keygene N.V. | Sequence based genotyping based on oligonucleotide ligation assays |
WO2013009927A2 (en) | 2011-07-11 | 2013-01-17 | Advanced Liquid Logic, Inc. | Droplet actuators and techniques for droplet-based assays |
US8658430B2 (en) | 2011-07-20 | 2014-02-25 | Raindance Technologies, Inc. | Manipulating droplet size |
WO2013019714A1 (en) | 2011-07-29 | 2013-02-07 | The Trustees Of Columbia University In The City Of New York | Mems affinity sensor for continuous monitoring of analytes |
WO2013022778A1 (en) | 2011-08-05 | 2013-02-14 | Ibis Biosciences, Inc. | Nucleic acid sequencing by electrochemical detection |
EP3624124B1 (en) | 2011-08-18 | 2023-11-22 | Life Technologies Corporation | Systems for making base calls in nucleic acid sequencing |
DK2748192T3 (en) | 2011-08-23 | 2019-02-25 | Found Medicine Inc | KIF5B-RET-FUSION MOLECULES AND APPLICATIONS THEREOF |
ES2737957T3 (en) | 2011-08-26 | 2020-01-17 | Gen9 Inc | Compositions and methods for high fidelity nucleic acid assembly |
US10704164B2 (en) | 2011-08-31 | 2020-07-07 | Life Technologies Corporation | Methods, systems, computer readable media, and kits for sample identification |
US8712697B2 (en) | 2011-09-07 | 2014-04-29 | Ariosa Diagnostics, Inc. | Determination of copy number variations using binomial probability calculations |
CA2848304A1 (en) | 2011-09-09 | 2013-03-14 | The Board Of Trustees Of The Leland Stanford Junior University | Methods for sequencing a polynucleotide |
US10385475B2 (en) | 2011-09-12 | 2019-08-20 | Adaptive Biotechnologies Corp. | Random array sequencing of low-complexity libraries |
CN103732760A (en) * | 2011-09-23 | 2014-04-16 | 纽约市哥伦比亚大学理事会 | Isolation and enrichment of nucleic acids on microchip |
SI3623481T1 (en) | 2011-09-23 | 2022-01-31 | Illumina, Inc. | Compositions for nucleic acid sequencing |
AU2012316218B2 (en) | 2011-09-26 | 2016-03-17 | Gen-Probe Incorporated | Algorithms for sequence determinations |
US10378051B2 (en) | 2011-09-29 | 2019-08-13 | Illumina Cambridge Limited | Continuous extension and deblocking in reactions for nucleic acids synthesis and sequencing |
DE102011054101A1 (en) | 2011-09-30 | 2013-04-04 | Albert-Ludwigs-Universität Freiburg | Method for the spatial arrangement of sample fragments for amplification and immobilization for further derivatizations |
US11008611B2 (en) * | 2011-09-30 | 2021-05-18 | Unm Rainforest Innovations | Double gate ion sensitive field effect transistor |
US10221454B2 (en) | 2011-10-10 | 2019-03-05 | The Hospital For Sick Children | Methods and compositions for screening and treating developmental disorders |
CN102329876B (en) * | 2011-10-14 | 2014-04-02 | 深圳华大基因科技有限公司 | Method for measuring nucleotide sequence of disease associated nucleic acid molecules in sample to be detected |
EP2766498B1 (en) | 2011-10-14 | 2019-06-19 | President and Fellows of Harvard College | Sequencing by structure assembly |
US9228233B2 (en) | 2011-10-17 | 2016-01-05 | Good Start Genetics, Inc. | Analysis methods |
CA2853088C (en) | 2011-10-21 | 2018-03-13 | Adaptive Biotechnologies Corporation | Quantification of adaptive immune cell genomes in a complex mixture of cells |
DE102011085473A1 (en) | 2011-10-28 | 2013-05-02 | Albert-Ludwigs-Universität Freiburg | Method for the identification of aptamers |
WO2013067451A2 (en) | 2011-11-04 | 2013-05-10 | Population Diagnostics Inc. | Methods and compositions for diagnosing, prognosing, and treating neurological conditions |
EP2776165A2 (en) | 2011-11-07 | 2014-09-17 | Illumina, Inc. | Integrated sequencing apparatuses and methods of use |
WO2013070634A1 (en) | 2011-11-07 | 2013-05-16 | Ingenuity Systems, Inc. | Methods and systems for identification of causal genomic variants |
EP2785868B1 (en) | 2011-12-01 | 2017-04-12 | Genapsys Inc. | Systems and methods for high efficiency electronic sequencing and detection |
US9970984B2 (en) | 2011-12-01 | 2018-05-15 | Life Technologies Corporation | Method and apparatus for identifying defects in a chemical sensor array |
GB201120711D0 (en) | 2011-12-01 | 2012-01-11 | Univ Erasmus Medical Ct | Method for classifying tumour cells |
WO2013085918A1 (en) * | 2011-12-05 | 2013-06-13 | The Regents Of The University Of California | Methods and compostions for generating polynucleic acid fragments |
KR101830778B1 (en) | 2011-12-09 | 2018-02-22 | 삼성전자주식회사 | Device and method for amplifying nucleic acid using oil layer comprising heating particles |
AU2012347460B2 (en) | 2011-12-09 | 2017-05-25 | Adaptive Biotechnologies Corporation | Diagnosis of lymphoid malignancies and minimal residual disease detection |
EP2788499B1 (en) | 2011-12-09 | 2016-01-13 | Illumina, Inc. | Expanded radix for polymeric tags |
EP2791359B1 (en) | 2011-12-13 | 2020-01-15 | Decipher Biosciences, Inc. | Cancer diagnostics using non-coding transcripts |
US9499865B2 (en) | 2011-12-13 | 2016-11-22 | Adaptive Biotechnologies Corp. | Detection and measurement of tissue-infiltrating lymphocytes |
US20130189679A1 (en) | 2011-12-20 | 2013-07-25 | The Regents Of The University Of Michigan | Pseudogenes and uses thereof |
US11021737B2 (en) | 2011-12-22 | 2021-06-01 | President And Fellows Of Harvard College | Compositions and methods for analyte detection |
WO2013096799A1 (en) | 2011-12-22 | 2013-06-27 | Ibis Biosciences, Inc. | Systems and methods for isolating nucleic acids from cellular samples |
EP4249605A3 (en) | 2011-12-22 | 2023-11-15 | President And Fellows Of Harvard College | Methods for analyte detection |
WO2013096838A2 (en) | 2011-12-22 | 2013-06-27 | Ibis Biosciences, Inc. | Systems and methods for isolating nucleic acids |
WO2013096819A2 (en) | 2011-12-22 | 2013-06-27 | Ibis Biosciences, Inc. | Macromolecule positioning by electrical potential |
US9506113B2 (en) | 2011-12-28 | 2016-11-29 | Ibis Biosciences, Inc. | Nucleic acid ligation systems and methods |
US9823246B2 (en) | 2011-12-28 | 2017-11-21 | The Board Of Trustees Of The Leland Stanford Junior University | Fluorescence enhancing plasmonic nanoscopic gold films and assays based thereon |
WO2013102081A2 (en) | 2011-12-29 | 2013-07-04 | Ibis Biosciences, Inc. | Macromolecule delivery to nanowells |
EP2872523B1 (en) | 2011-12-30 | 2018-01-17 | Abbott Molecular Inc. | Microorganism nucleic acid purification from host samples |
US9822417B2 (en) | 2012-01-09 | 2017-11-21 | Oslo Universitetssykehus Hf | Methods and biomarkers for analysis of colorectal cancer |
EP3434789A1 (en) | 2012-01-13 | 2019-01-30 | Data2Bio | Genotyping by next-generation sequencing |
US8821798B2 (en) | 2012-01-19 | 2014-09-02 | Life Technologies Corporation | Titanium nitride as sensing layer for microwell structure |
US8747748B2 (en) | 2012-01-19 | 2014-06-10 | Life Technologies Corporation | Chemical sensor with conductive cup-shaped sensor surface |
EP2807255B1 (en) | 2012-01-25 | 2017-08-02 | Gencell Biosystems Limited | Biomolecule isolation |
CA2861387A1 (en) | 2012-02-02 | 2013-08-08 | Invenra, Inc. | High throughput screen for biologically active polypeptides |
US8597882B2 (en) | 2012-02-03 | 2013-12-03 | Pyrobett Pte. Ltd. | Method and apparatus for conducting an assay |
WO2013117595A2 (en) * | 2012-02-07 | 2013-08-15 | Illumina Cambridge Limited | Targeted enrichment and amplification of nucleic acids on a support |
EP2812452B1 (en) | 2012-02-09 | 2020-05-27 | Population Bio, Inc. | Methods and compositions for screening and treating developmental disorders |
CN104220876A (en) | 2012-02-21 | 2014-12-17 | 奥斯陆大学医院 | Methods and biomarkers for detection and prognosis of cervical cancer |
US20130217023A1 (en) | 2012-02-22 | 2013-08-22 | 454 Life Sciences Corporation | System And Method For Generation And Use Of Compact Clonally Amplified Products |
EP4155401A1 (en) | 2012-03-02 | 2023-03-29 | Sequenom, Inc. | Methods and processes for non-invasive assessment of genetic variations |
US10077478B2 (en) | 2012-03-05 | 2018-09-18 | Adaptive Biotechnologies Corp. | Determining paired immune receptor chains from frequency matched subunits |
US20150111758A1 (en) | 2012-03-06 | 2015-04-23 | Oslo Universitetssykehus Hf | Gene signatures associated with efficacy of postmastectomy radiotherapy in breast cancer |
NO2694769T3 (en) | 2012-03-06 | 2018-03-03 | ||
US9150853B2 (en) | 2012-03-21 | 2015-10-06 | Gen9, Inc. | Methods for screening proteins using DNA encoded chemical libraries as templates for enzyme catalysis |
US20130261984A1 (en) | 2012-03-30 | 2013-10-03 | Illumina, Inc. | Methods and systems for determining fetal chromosomal abnormalities |
CA2867665C (en) | 2012-04-03 | 2022-01-04 | Illumina, Inc. | Integrated optoelectronic read head and fluidic cartridge useful for nucleic acid sequencing |
EP2834370B1 (en) | 2012-04-03 | 2019-01-02 | The Regents Of The University Of Michigan | Biomarker associated with irritable bowel syndrome and crohn's disease |
US8209130B1 (en) | 2012-04-04 | 2012-06-26 | Good Start Genetics, Inc. | Sequence assembly |
US8812422B2 (en) | 2012-04-09 | 2014-08-19 | Good Start Genetics, Inc. | Variant database |
US20130274148A1 (en) | 2012-04-11 | 2013-10-17 | Illumina, Inc. | Portable genetic detection and analysis system and method |
CN103374518B (en) * | 2012-04-12 | 2018-03-27 | 维里纳塔健康公司 | Copy the detection and classification of number variation |
US10227635B2 (en) | 2012-04-16 | 2019-03-12 | Molecular Loop Biosolutions, Llc | Capture reactions |
EP2839026B1 (en) | 2012-04-19 | 2016-08-10 | Life Technologies Corporation | Nucleic acid amplification |
CN116064734A (en) | 2012-04-19 | 2023-05-05 | 生命技术公司 | Nucleic acid amplification |
US20150344973A1 (en) * | 2012-04-23 | 2015-12-03 | Pathogenica, Inc. | Method and System for Detection of an Organism |
CN104603286B (en) | 2012-04-24 | 2020-07-31 | Gen9股份有限公司 | Method for sorting nucleic acids and multiplex preparations in vitro cloning |
JP6359007B2 (en) * | 2012-04-30 | 2018-07-18 | ライフ テクノロジーズ コーポレーション | Centrifugal device and method for robotic polynucleotide sample preparation system |
US20150133310A1 (en) | 2012-05-02 | 2015-05-14 | Ibis Biosciences, Inc. | Nucleic acid sequencing systems and methods |
SG11201407107VA (en) | 2012-05-08 | 2014-11-27 | Adaptive Biotechnologies Corp | Compositions and method for measuring and calibrating amplification bias in multiplexed pcr reactions |
US9646132B2 (en) | 2012-05-11 | 2017-05-09 | Life Technologies Corporation | Models for analyzing data from sequencing-by-synthesis operations |
US10192024B2 (en) | 2012-05-18 | 2019-01-29 | 454 Life Sciences Corporation | System and method for generation and use of optimal nucleotide flow orders |
US9920361B2 (en) | 2012-05-21 | 2018-03-20 | Sequenom, Inc. | Methods and compositions for analyzing nucleic acid |
US10289800B2 (en) | 2012-05-21 | 2019-05-14 | Ariosa Diagnostics, Inc. | Processes for calculating phased fetal genomic sequences |
WO2013177220A1 (en) * | 2012-05-21 | 2013-11-28 | The Scripps Research Institute | Methods of sample preparation |
CN102766574B (en) * | 2012-05-24 | 2013-12-25 | 中国科学院北京基因组研究所 | Reaction chamber for DNA sequenator |
EP2856177B1 (en) * | 2012-05-25 | 2020-11-18 | The University of North Carolina At Chapel Hill | Microfluidic devices, solid supports for reagents and related methods |
US8786331B2 (en) | 2012-05-29 | 2014-07-22 | Life Technologies Corporation | System for reducing noise in a chemical sensor array |
WO2013184754A2 (en) | 2012-06-05 | 2013-12-12 | President And Fellows Of Harvard College | Spatial sequencing of nucleic acids using dna origami probes |
US9012022B2 (en) | 2012-06-08 | 2015-04-21 | Illumina, Inc. | Polymer coatings |
US8895249B2 (en) | 2012-06-15 | 2014-11-25 | Illumina, Inc. | Kinetic exclusion amplification of nucleic acid libraries |
LT2864531T (en) | 2012-06-25 | 2019-03-12 | Gen9, Inc. | Methods for nucleic acid assembly and high throughput sequencing |
WO2014005076A2 (en) | 2012-06-29 | 2014-01-03 | The Regents Of The University Of Michigan | Methods and biomarkers for detection of kidney disorders |
CA2878291A1 (en) | 2012-07-03 | 2014-01-09 | Sloan Kettering Institute For Cancer Research | Quantitative assessment of human t-cell repertoire recovery after allogeneic hematopoietic stem cell transplantation |
CA2878979C (en) | 2012-07-13 | 2021-09-14 | Sequenom, Inc. | Processes and compositions for methylation-based enrichment of fetal nucleic acid from a maternal sample useful for non-invasive prenatal diagnoses |
US9092401B2 (en) | 2012-10-31 | 2015-07-28 | Counsyl, Inc. | System and methods for detecting genetic variation |
GB201212775D0 (en) * | 2012-07-18 | 2012-08-29 | Dna Electronics Ltd | Sensing apparatus and method |
US9977861B2 (en) | 2012-07-18 | 2018-05-22 | Illumina Cambridge Limited | Methods and systems for determining haplotypes and phasing of haplotypes |
CN104583421A (en) | 2012-07-19 | 2015-04-29 | 阿瑞奥萨诊断公司 | Multiplexed sequential ligation-based detection of genetic variants |
KR101890466B1 (en) * | 2012-07-24 | 2018-08-21 | 내테라, 인코포레이티드 | Highly multiplex pcr methods and compositions |
WO2014022830A2 (en) | 2012-08-03 | 2014-02-06 | Foundation Medicine, Inc. | Human papilloma virus as predictor of cancer prognosis |
EP3578669A1 (en) | 2012-08-08 | 2019-12-11 | F. Hoffmann-La Roche AG | Increasing dynamic range for identifying multiple epitopes in cells |
CN104736725A (en) | 2012-08-13 | 2015-06-24 | 加利福尼亚大学董事会 | Methods and systems for detecting biological components |
US9701998B2 (en) | 2012-12-14 | 2017-07-11 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
WO2014028537A1 (en) | 2012-08-14 | 2014-02-20 | 10X Technologies, Inc. | Microcapsule compositions and methods |
US10221442B2 (en) | 2012-08-14 | 2019-03-05 | 10X Genomics, Inc. | Compositions and methods for sample processing |
US20150005200A1 (en) * | 2012-08-14 | 2015-01-01 | 10X Technologies, Inc. | Compositions and methods for sample processing |
US10752949B2 (en) | 2012-08-14 | 2020-08-25 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
US11591637B2 (en) | 2012-08-14 | 2023-02-28 | 10X Genomics, Inc. | Compositions and methods for sample processing |
US20140378322A1 (en) * | 2012-08-14 | 2014-12-25 | 10X Technologies, Inc. | Compositions and methods for sample processing |
US10323279B2 (en) | 2012-08-14 | 2019-06-18 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
US10273541B2 (en) | 2012-08-14 | 2019-04-30 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
US20150005199A1 (en) * | 2012-08-14 | 2015-01-01 | 10X Technologies, Inc. | Compositions and methods for sample processing |
US10584381B2 (en) | 2012-08-14 | 2020-03-10 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
US20140378345A1 (en) * | 2012-08-14 | 2014-12-25 | 10X Technologies, Inc. | Compositions and methods for sample processing |
US9951386B2 (en) | 2014-06-26 | 2018-04-24 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
EP3435084B1 (en) | 2012-08-16 | 2023-02-22 | Decipher Biosciences, Inc. | Prostate cancer prognostics using biomarkers |
NL2017959B1 (en) | 2016-12-08 | 2018-06-19 | Illumina Inc | Cartridge assembly |
US11913065B2 (en) | 2012-09-04 | 2024-02-27 | Guardent Health, Inc. | Systems and methods to detect rare mutations and copy number variation |
WO2014149134A2 (en) | 2013-03-15 | 2014-09-25 | Guardant Health Inc. | Systems and methods to detect rare mutations and copy number variation |
US10876152B2 (en) | 2012-09-04 | 2020-12-29 | Guardant Health, Inc. | Systems and methods to detect rare mutations and copy number variation |
EP3257952B1 (en) | 2012-09-11 | 2020-02-12 | Life Technologies Corporation | Nucleic acid amplification |
WO2014043143A1 (en) | 2012-09-11 | 2014-03-20 | Life Technologies Corporation | Nucleic acid amplification |
EP2895626B1 (en) * | 2012-09-12 | 2019-12-18 | The Regents of The University of California | Accurate genome sequencing of single cells by single-stranded amplification and sequencing |
US9976180B2 (en) | 2012-09-14 | 2018-05-22 | Population Bio, Inc. | Methods for detecting a genetic variation in subjects with parkinsonism |
CA2922005A1 (en) | 2012-09-27 | 2014-04-03 | Population Diagnostics, Inc. | Methods and compositions for screening and treating developmental disorders |
AU2013327423B2 (en) | 2012-10-01 | 2017-06-22 | Adaptive Biotechnologies Corporation | Immunocompetence assessment by adaptive immune receptor diversity and clonality characterization |
US10329608B2 (en) | 2012-10-10 | 2019-06-25 | Life Technologies Corporation | Methods, systems, and computer readable media for repeat sequencing |
US10162800B2 (en) | 2012-10-17 | 2018-12-25 | Celmatix Inc. | Systems and methods for determining the probability of a pregnancy at a selected point in time |
US9177098B2 (en) | 2012-10-17 | 2015-11-03 | Celmatix Inc. | Systems and methods for determining the probability of a pregnancy at a selected point in time |
EP2912196B1 (en) | 2012-10-26 | 2018-08-08 | Sysmex Corporation | Emulsion systems for emulsion-based amplification of nucleic acid |
US9651539B2 (en) | 2012-10-28 | 2017-05-16 | Quantapore, Inc. | Reducing background fluorescence in MEMS materials by low energy ion beam treatment |
EP2912468B1 (en) | 2012-10-29 | 2018-09-12 | The Johns Hopkins University | Papanicolaou test for ovarian and endometrial cancers |
CA2890207A1 (en) | 2012-11-05 | 2014-05-08 | Foundation Medicine, Inc. | Novel ntrk1 fusion molecules and uses thereof |
CN104812492A (en) | 2012-11-27 | 2015-07-29 | 基因细胞生物系统有限公司 | Handling liquid samples |
US20150275285A1 (en) * | 2012-12-03 | 2015-10-01 | Yilin Zhang | Compositions and methods of nucleic acid preparation and analyses |
US10533221B2 (en) | 2012-12-14 | 2020-01-14 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
US9836577B2 (en) | 2012-12-14 | 2017-12-05 | Celmatix, Inc. | Methods and devices for assessing risk of female infertility |
CA2894694C (en) | 2012-12-14 | 2023-04-25 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
EP2746405B1 (en) | 2012-12-23 | 2015-11-04 | HS Diagnomics GmbH | Methods and primer sets for high throughput PCR sequencing |
US9080968B2 (en) | 2013-01-04 | 2015-07-14 | Life Technologies Corporation | Methods and systems for point of use removal of sacrificial material |
US9841398B2 (en) | 2013-01-08 | 2017-12-12 | Life Technologies Corporation | Methods for manufacturing well structures for low-noise chemical sensors |
WO2014113502A1 (en) | 2013-01-15 | 2014-07-24 | Quanterix Corporation | Detection of dna or rna using single molecule arrays and other techniques |
CN105190656B (en) | 2013-01-17 | 2018-01-16 | 佩索纳里斯公司 | Method and system for genetic analysis |
CA3150658A1 (en) | 2013-01-18 | 2014-07-24 | Foundation Medicine, Inc. | Methods of treating cholangiocarcinoma |
WO2014116729A2 (en) | 2013-01-22 | 2014-07-31 | The Board Of Trustees Of The Leland Stanford Junior University | Haplotying of hla loci with ultra-deep shotgun sequencing |
US8962366B2 (en) | 2013-01-28 | 2015-02-24 | Life Technologies Corporation | Self-aligned well structures for low-noise chemical sensors |
US9411930B2 (en) | 2013-02-01 | 2016-08-09 | The Regents Of The University Of California | Methods for genome assembly and haplotype phasing |
CN105121661B (en) | 2013-02-01 | 2018-06-08 | 加利福尼亚大学董事会 | The method of phase is determined for genome assembling and haplotype |
EP3862435A1 (en) * | 2013-02-08 | 2021-08-11 | 10X Genomics, Inc. | Polynucleotide barcode generation |
US9512422B2 (en) | 2013-02-26 | 2016-12-06 | Illumina, Inc. | Gel patterned surfaces |
EP2964781B1 (en) | 2013-03-08 | 2018-01-10 | Roche Diagnostics GmbH | Egfr mutation blood testing |
US10138509B2 (en) | 2013-03-12 | 2018-11-27 | President And Fellows Of Harvard College | Method for generating a three-dimensional nucleic acid containing matrix |
WO2014164716A1 (en) * | 2013-03-13 | 2014-10-09 | President And Fellows Of Harvard College | Methods of elongating dna |
US8963216B2 (en) | 2013-03-13 | 2015-02-24 | Life Technologies Corporation | Chemical sensor with sidewall spacer sensor surface |
EP2971169A4 (en) | 2013-03-13 | 2016-10-26 | Abbott Molecular Inc | Systems and methods for isolating nucleic acids |
US8841217B1 (en) | 2013-03-13 | 2014-09-23 | Life Technologies Corporation | Chemical sensor with protruded sensor surface |
WO2014168711A1 (en) | 2013-03-13 | 2014-10-16 | Sequenom, Inc. | Primers for dna methylation analysis |
US20140296080A1 (en) | 2013-03-14 | 2014-10-02 | Life Technologies Corporation | Methods, Systems, and Computer Readable Media for Evaluating Variant Likelihood |
US9146248B2 (en) | 2013-03-14 | 2015-09-29 | Intelligent Bio-Systems, Inc. | Apparatus and methods for purging flow cells in nucleic acid sequencing instruments |
WO2014152421A1 (en) | 2013-03-14 | 2014-09-25 | Good Start Genetics, Inc. | Methods for analyzing nucleic acids |
EP2971171A4 (en) | 2013-03-14 | 2016-11-02 | Abbott Molecular Inc | Multiplex methylation-specific amplification systems and methods |
WO2014152937A1 (en) | 2013-03-14 | 2014-09-25 | Ibis Biosciences, Inc. | Nucleic acid control panels |
CN105051525B (en) | 2013-03-15 | 2019-07-26 | 生命科技公司 | Chemical device with thin conducting element |
GB2584364A (en) | 2013-03-15 | 2020-12-02 | Abvitro Llc | Single cell bar-coding for antibody discovery |
US9835585B2 (en) | 2013-03-15 | 2017-12-05 | Life Technologies Corporation | Chemical sensor with protruded sensor surface |
US9116117B2 (en) | 2013-03-15 | 2015-08-25 | Life Technologies Corporation | Chemical sensor with sidewall sensor surface |
CN105189748B (en) | 2013-03-15 | 2021-06-08 | 血统生物科学公司 | Method for sequencing an immune repertoire |
WO2014149778A1 (en) | 2013-03-15 | 2014-09-25 | Life Technologies Corporation | Chemical sensors with consistent sensor surface areas |
ES2946689T3 (en) | 2013-03-15 | 2023-07-24 | Univ Leland Stanford Junior | Identification and use of circulating nucleic acid tumor markers |
EP2971164B1 (en) | 2013-03-15 | 2023-07-26 | Veracyte, Inc. | Methods and compositions for classification of samples |
US20140264472A1 (en) | 2013-03-15 | 2014-09-18 | Life Technologies Corporation | Chemical sensor with consistent sensor surface areas |
US9591268B2 (en) | 2013-03-15 | 2017-03-07 | Qiagen Waltham, Inc. | Flow cell alignment methods and systems |
US9809852B2 (en) | 2013-03-15 | 2017-11-07 | Genapsys, Inc. | Systems and methods for biological analysis |
CA2905410A1 (en) | 2013-03-15 | 2014-09-25 | Abbott Molecular Inc. | Systems and methods for detection of genomic copy number changes |
EP2971140B1 (en) | 2013-03-15 | 2019-01-16 | Ibis Biosciences, Inc. | Methods to assess contamination in dna sequencing |
WO2014142981A1 (en) | 2013-03-15 | 2014-09-18 | Illumina, Inc. | Enzyme-linked nucleotides |
EP3312295A1 (en) * | 2013-03-19 | 2018-04-25 | Directed Genomics, LLC | Enrichment of target sequences |
EP3597772A1 (en) | 2013-04-17 | 2020-01-22 | Agency For Science, Technology And Research | Method for generating extended sequence reads |
JP6433982B2 (en) | 2013-04-19 | 2018-12-05 | シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッドSiemens Healthcare Diagnostics Inc. | Contactless microdrop dispenser and method |
RU2578009C2 (en) * | 2013-05-08 | 2016-03-20 | Закрытое акционерное общество "ЕВРОГЕН" | Method for identifying native pairs of dna or rna fragments in same living cells |
US20140336063A1 (en) | 2013-05-09 | 2014-11-13 | Life Technologies Corporation | Windowed Sequencing |
US10160995B2 (en) | 2013-05-13 | 2018-12-25 | Qiagen Waltham, Inc. | Analyte enrichment methods and compositions |
US9862997B2 (en) | 2013-05-24 | 2018-01-09 | Quantapore, Inc. | Nanopore-based nucleic acid analysis with mixed FRET detection |
EP3005200A2 (en) | 2013-06-03 | 2016-04-13 | Good Start Genetics, Inc. | Methods and systems for storing sequence read data |
US10458942B2 (en) | 2013-06-10 | 2019-10-29 | Life Technologies Corporation | Chemical sensor array having multiple sensors per well |
KR101648252B1 (en) * | 2014-01-28 | 2016-08-16 | 연세대학교 산학협력단 | Method of collecting nucleic acid fragments separated from the sequencing process |
US10526640B2 (en) | 2013-06-19 | 2020-01-07 | Industry-Academic Cooperation Foundation, Yonsei University | Methods for retrieving sequence-verified nucleic acid fragments and apparatuses for amplifying sequence verified nucleic acid fragments |
CN111662960B (en) | 2013-06-25 | 2024-04-12 | 普罗格诺西斯生物科学公司 | Spatially encoded bioanalytical analysis using microfluidic devices |
CN109734946B (en) | 2013-07-01 | 2021-10-26 | Illumina公司 | Catalyst-free surface functionalization and polymer grafting |
US9708657B2 (en) * | 2013-07-01 | 2017-07-18 | Adaptive Biotechnologies Corp. | Method for generating clonotype profiles using sequence tags |
EP3017063B1 (en) | 2013-07-03 | 2017-04-05 | Illumina, Inc. | Sequencing by orthogonal synthesis |
US9926597B2 (en) | 2013-07-26 | 2018-03-27 | Life Technologies Corporation | Control nucleic acid sequences for use in sequencing-by-synthesis and methods for designing the same |
ES2943498T3 (en) | 2013-08-05 | 2023-06-13 | Twist Bioscience Corp | de novo synthesized libraries |
CN113789372A (en) | 2013-08-08 | 2021-12-14 | 伊鲁米那股份有限公司 | Fluidic system for reagent delivery to a flow cell |
US20150051117A1 (en) * | 2013-08-16 | 2015-02-19 | President And Fellows Of Harvard College | Assembly of Nucleic Acid Sequences in Emulsions |
EP2840148B1 (en) | 2013-08-23 | 2019-04-03 | F. Hoffmann-La Roche AG | Methods for nucleic acid amplification |
EP2848698A1 (en) | 2013-08-26 | 2015-03-18 | F. Hoffmann-La Roche AG | System and method for automated nucleic acid amplification |
CA2920390A1 (en) | 2013-08-30 | 2015-03-05 | Illumina, Inc. | Manipulation of droplets on hydrophilic or variegated-hydrophilic surfaces |
WO2015031689A1 (en) | 2013-08-30 | 2015-03-05 | Personalis, Inc. | Methods and systems for genomic analysis |
US10395758B2 (en) | 2013-08-30 | 2019-08-27 | 10X Genomics, Inc. | Sequencing methods |
WO2015048173A2 (en) * | 2013-09-24 | 2015-04-02 | The Regents Of The University Of California | Encapsulated sensors and sensing systems for bioassays and diagnostics and methods for making and using them |
US10577655B2 (en) | 2013-09-27 | 2020-03-03 | Natera, Inc. | Cell free DNA diagnostic testing standards |
US10262755B2 (en) | 2014-04-21 | 2019-04-16 | Natera, Inc. | Detecting cancer mutations and aneuploidy in chromosomal segments |
WO2015051275A1 (en) | 2013-10-03 | 2015-04-09 | Personalis, Inc. | Methods for analyzing genotypes |
US10410739B2 (en) | 2013-10-04 | 2019-09-10 | Life Technologies Corporation | Methods and systems for modeling phasing effects in sequencing using termination chemistry |
US11901041B2 (en) | 2013-10-04 | 2024-02-13 | Bio-Rad Laboratories, Inc. | Digital analysis of nucleic acid modification |
HUE045954T2 (en) | 2013-10-17 | 2020-01-28 | Illumina Inc | Methods and compositions for preparing nucleic acid libraries |
US10851414B2 (en) | 2013-10-18 | 2020-12-01 | Good Start Genetics, Inc. | Methods for determining carrier status |
WO2015057565A1 (en) | 2013-10-18 | 2015-04-23 | Good Start Genetics, Inc. | Methods for assessing a genomic region of a subject |
CN103540672B (en) * | 2013-10-29 | 2015-04-08 | 中国科学技术大学 | Quick identification and separation method of affine nucleic acid molecule |
US9897986B2 (en) | 2013-10-29 | 2018-02-20 | Regal Beloit America, Inc. | System and method for enabling a motor controller to communicate using multiple different communication protocols |
WO2015069798A1 (en) * | 2013-11-05 | 2015-05-14 | The Regents Of The University Of California | Single-cell forensic short tandem repeat typing within microfluidic droplets |
IL285106B (en) | 2013-11-07 | 2022-09-01 | Univ Leland Stanford Junior | Cell-free nucleic acids for the analysis of the human microbiome and components thereof |
WO2015069634A1 (en) | 2013-11-08 | 2015-05-14 | President And Fellows Of Harvard College | Microparticles, methods for their preparation and use |
DK2891722T3 (en) | 2013-11-12 | 2019-01-07 | Population Bio Inc | METHODS AND COMPOSITIONS FOR DIAGNOSTICING, PROGRAMMING AND TREATMENT OF ENDOMETRIOSIS |
US9533240B2 (en) | 2013-11-12 | 2017-01-03 | Life Technologies Corporation | System and method for emulsion breaking |
CN104630202A (en) * | 2013-11-13 | 2015-05-20 | 北京大学 | Amplification method capable of decreasing bias generation during trace nucleic acid substance entire amplification |
US10597715B2 (en) | 2013-12-05 | 2020-03-24 | Centrillion Technology Holdings | Methods for sequencing nucleic acids |
EP3077430A4 (en) | 2013-12-05 | 2017-08-16 | Centrillion Technology Holdings Corporation | Modified surfaces |
US10391467B2 (en) | 2013-12-05 | 2019-08-27 | Centrillion Technology Holdings Corporation | Fabrication of patterned arrays |
US10100355B2 (en) | 2013-12-09 | 2018-10-16 | Illumina, Inc. | Methods and compositions for targeted nucleic acid sequencing |
EP3540074A1 (en) | 2013-12-11 | 2019-09-18 | The Regents of the University of California | Method of tagging internal regions of nucleic acid molecules |
US10125393B2 (en) | 2013-12-11 | 2018-11-13 | Genapsys, Inc. | Systems and methods for biological analysis and computation |
US9944977B2 (en) | 2013-12-12 | 2018-04-17 | Raindance Technologies, Inc. | Distinguishing rare variations in a nucleic acid sequence from a sample |
US9909181B2 (en) | 2013-12-13 | 2018-03-06 | Northwestern University | Biomarkers for post-traumatic stress states |
US9824068B2 (en) | 2013-12-16 | 2017-11-21 | 10X Genomics, Inc. | Methods and apparatus for sorting data |
EP3083700B1 (en) | 2013-12-17 | 2023-10-11 | The Brigham and Women's Hospital, Inc. | Detection of an antibody against a pathogen |
AU2014369841B2 (en) | 2013-12-28 | 2019-01-24 | Guardant Health, Inc. | Methods and systems for detecting genetic variants |
WO2015103225A1 (en) | 2013-12-31 | 2015-07-09 | Illumina, Inc. | Addressable flow cell using patterned electrodes |
EP3090063B1 (en) | 2013-12-31 | 2019-11-06 | Bio-Rad Laboratories, Inc. | Method for detection of latent retrovirus |
WO2015107430A2 (en) | 2014-01-16 | 2015-07-23 | Oslo Universitetssykehus Hf | Methods and biomarkers for detection and prognosis of cervical cancer |
US9587268B2 (en) | 2014-01-29 | 2017-03-07 | Agilent Technologies Inc. | Fast hybridization for next generation sequencing target enrichment |
US9387451B2 (en) | 2014-02-03 | 2016-07-12 | International Business Machines Corporation | Flow cell array and uses thereof |
WO2015120398A1 (en) | 2014-02-10 | 2015-08-13 | Gencell Biosystems Limited | Composite liquid cell (clc) mediated nucleic acid library preparation device, and methods for using the same |
AU2015227054A1 (en) | 2014-03-05 | 2016-09-22 | Adaptive Biotechnologies Corporation | Methods using randomer-containing synthetic molecules |
EP3117011B1 (en) | 2014-03-13 | 2020-05-06 | Sequenom, Inc. | Methods and processes for non-invasive assessment of genetic variations |
JP6607846B2 (en) * | 2014-03-20 | 2019-11-20 | ユニバーサル・バイオ・リサーチ株式会社 | Nucleic acid amplification automation apparatus and nucleic acid amplification analysis automation apparatus |
US11060139B2 (en) | 2014-03-28 | 2021-07-13 | Centrillion Technology Holdings Corporation | Methods for sequencing nucleic acids |
US11390921B2 (en) | 2014-04-01 | 2022-07-19 | Adaptive Biotechnologies Corporation | Determining WT-1 specific T cells and WT-1 specific T cell receptors (TCRs) |
US10066265B2 (en) | 2014-04-01 | 2018-09-04 | Adaptive Biotechnologies Corp. | Determining antigen-specific t-cells |
US20150284715A1 (en) * | 2014-04-07 | 2015-10-08 | Qiagen Gmbh | Enrichment Methods |
AU2015243445B2 (en) | 2014-04-10 | 2020-05-28 | 10X Genomics, Inc. | Fluidic devices, systems, and methods for encapsulating and partitioning reagents, and applications of same |
EP3132059B1 (en) | 2014-04-17 | 2020-01-08 | Adaptive Biotechnologies Corporation | Quantification of adaptive immune cell genomes in a complex mixture of cells |
US9822401B2 (en) | 2014-04-18 | 2017-11-21 | Genapsys, Inc. | Methods and systems for nucleic acid amplification |
CN113774132A (en) | 2014-04-21 | 2021-12-10 | 纳特拉公司 | Detection of mutations and ploidy in chromosomal segments |
WO2015175530A1 (en) | 2014-05-12 | 2015-11-19 | Gore Athurva | Methods for detecting aneuploidy |
WO2015188178A1 (en) | 2014-06-06 | 2015-12-10 | The Regents Of The University Of Michigan | Compositions and methods for characterizing and diagnosing periodontal disease |
US9534215B2 (en) | 2014-06-11 | 2017-01-03 | Life Technologies Corporation | Systems and methods for substrate enrichment |
CN106574305B (en) * | 2014-06-13 | 2021-03-02 | 生命技术公司 | Multiplex nucleic acid amplification |
WO2015200541A1 (en) | 2014-06-24 | 2015-12-30 | Bio-Rad Laboratories, Inc. | Digital pcr barcoding |
CN106795553B (en) | 2014-06-26 | 2021-06-04 | 10X基因组学有限公司 | Methods of analyzing nucleic acids from individual cells or cell populations |
KR20170023979A (en) | 2014-06-26 | 2017-03-06 | 10엑스 제노믹스, 인크. | Processes and systems for nucleic acid sequence assembly |
CN107209188A (en) | 2014-06-27 | 2017-09-26 | 雅培制药有限公司 | Composition and method for detecting people Pegivirus 2 (HPgV 2) |
EP3160654A4 (en) | 2014-06-27 | 2017-11-15 | The Regents of The University of California | Pcr-activated sorting (pas) |
WO2016007839A1 (en) | 2014-07-11 | 2016-01-14 | President And Fellows Of Harvard College | Methods for high-throughput labelling and detection of biological features in situ using microscopy |
CA2954895A1 (en) | 2014-07-17 | 2016-01-21 | Celmatix Inc. | Methods and systems for assessing infertility and related pathologies |
RU2697502C2 (en) | 2014-07-24 | 2019-08-14 | Эбботт Молекьюлар Инк. | Compositions and methods for detecting and analyzing micobacterium tuberculosis |
US10526641B2 (en) | 2014-08-01 | 2020-01-07 | Dovetail Genomics, Llc | Tagging nucleic acids for sequence assembly |
WO2016022696A1 (en) | 2014-08-05 | 2016-02-11 | The Trustees Of Columbia University In The City Of New York | Method of isolating aptamers for minimal residual disease detection |
GB201413929D0 (en) | 2014-08-06 | 2014-09-17 | Geneseque As | Method |
CN107075581B (en) | 2014-08-06 | 2022-03-18 | 纽亘技术公司 | Digital measurement by targeted sequencing |
EP3967771B1 (en) | 2014-08-11 | 2023-10-04 | Luminex Corporation | Probes for improved melt discrimination and multiplexing in nucleic acid assays |
WO2016025332A1 (en) | 2014-08-12 | 2016-02-18 | President And Fellows Of Harvard College | System and method for monitoring health based on collected bodily fluid |
US10435685B2 (en) | 2014-08-19 | 2019-10-08 | Pacific Biosciences Of California, Inc. | Compositions and methods for enrichment of nucleic acids |
WO2016026924A1 (en) | 2014-08-21 | 2016-02-25 | Illumina Cambridge Limited | Reversible surface functionalization |
US10724096B2 (en) | 2014-09-05 | 2020-07-28 | Population Bio, Inc. | Methods and compositions for inhibiting and treating neurological conditions |
CN114111983A (en) | 2014-09-08 | 2022-03-01 | 贝克顿·迪金森公司 | System and method for preparing pharmaceutical compounds |
WO2016040446A1 (en) | 2014-09-10 | 2016-03-17 | Good Start Genetics, Inc. | Methods for selectively suppressing non-target sequences |
CN106715713B (en) * | 2014-09-12 | 2020-11-03 | 深圳华大智造科技有限公司 | Kit and application thereof in nucleic acid sequencing |
CN105400864B (en) * | 2014-09-12 | 2020-04-14 | 深圳华大基因股份有限公司 | Method for constructing sequencing libraries based on blood samples and use thereof in determining fetal genetic abnormalities |
US9890375B2 (en) * | 2014-09-12 | 2018-02-13 | Bgi Shenzhen Co., Limited | Isolated oligonucleotide and use thereof in nucleic acid sequencing |
SG11201702060VA (en) | 2014-09-15 | 2017-04-27 | Abvitro Inc | High-throughput nucleotide library sequencing |
WO2016044391A1 (en) | 2014-09-17 | 2016-03-24 | Ibis Biosciences, Inc. | Sequencing by synthesis using pulse read optics |
US20160085910A1 (en) | 2014-09-18 | 2016-03-24 | Illumina, Inc. | Methods and systems for analyzing nucleic acid sequencing data |
JP2017536087A (en) | 2014-09-24 | 2017-12-07 | グッド スタート ジェネティクス, インコーポレイテッド | Process control to increase the robustness of genetic assays |
JP6740222B2 (en) | 2014-10-10 | 2020-08-12 | クアンタポール, インコーポレイテッド | Nanopore-based polymer analysis with fluorescent labels quenching each other |
WO2016060974A1 (en) | 2014-10-13 | 2016-04-21 | Life Technologies Corporation | Methods, systems, and computer-readable media for accelerated base calling |
CN107075561A (en) * | 2014-10-13 | 2017-08-18 | 深圳华大基因科技有限公司 | A kind of nucleic acid fragment method and combined sequence |
US10434507B2 (en) | 2014-10-22 | 2019-10-08 | The Regents Of The University Of California | High definition microdroplet printer |
CN107002126B (en) * | 2014-10-24 | 2021-05-25 | 昆塔波尔公司 | Efficient optical analysis of polymers using nanostructure arrays |
WO2016069886A1 (en) | 2014-10-29 | 2016-05-06 | Adaptive Biotechnologies Corporation | Highly-multiplexed simultaneous detection of nucleic acids encoding paired adaptive immune receptor heterodimers from many samples |
CA2964472A1 (en) | 2014-10-29 | 2016-05-06 | 10X Genomics, Inc. | Methods and compositions for targeted nucleic acid sequencing |
WO2016070131A1 (en) | 2014-10-30 | 2016-05-06 | Personalis, Inc. | Methods for using mosaicism in nucleic acids sampled distal to their origin |
SI3212684T1 (en) | 2014-10-31 | 2020-04-30 | Illumina Cambridge Limited | Polymers and dna copolymer coatings |
EP3216852A4 (en) * | 2014-11-04 | 2018-09-26 | Toppan Printing Co., Ltd. | Method for introducing nucleic acid, method for detecting nucleic acid, method for analyzing biological component, array device for biological component assay, and kit for analyzing biological component |
WO2016073237A1 (en) | 2014-11-05 | 2016-05-12 | Illumina Cambridge Limited | Reducing dna damage during sample preparation and sequencing using siderophore chelators |
US9975122B2 (en) | 2014-11-05 | 2018-05-22 | 10X Genomics, Inc. | Instrument systems for integrated sample processing |
WO2016073778A2 (en) | 2014-11-05 | 2016-05-12 | Nirmidas Biotech, Inc. | Metal composites for enhanced imaging |
US20170335396A1 (en) | 2014-11-05 | 2017-11-23 | Veracyte, Inc. | Systems and methods of diagnosing idiopathic pulmonary fibrosis on transbronchial biopsies using machine learning and high dimensional transcriptional data |
US10246701B2 (en) | 2014-11-14 | 2019-04-02 | Adaptive Biotechnologies Corp. | Multiplexed digital quantitation of rearranged lymphoid receptors in a complex mixture |
US11789906B2 (en) | 2014-11-19 | 2023-10-17 | Arc Bio, Llc | Systems and methods for genomic manipulations and analysis |
CN107208146B (en) | 2014-11-20 | 2022-01-18 | 安普里怀斯公司 | Compositions and methods for nucleic acid amplification |
US10233490B2 (en) | 2014-11-21 | 2019-03-19 | Metabiotech Corporation | Methods for assembling and reading nucleic acid sequences from mixed populations |
WO2016086029A1 (en) | 2014-11-25 | 2016-06-02 | Adaptive Biotechnologies Corporation | Characterization of adaptive immune response to vaccination or infection using immune repertoire sequencing |
CA2967447A1 (en) | 2014-12-05 | 2016-06-09 | Foundation Medicine, Inc. | Multigene analysis of tumor samples |
US10077472B2 (en) | 2014-12-18 | 2018-09-18 | Life Technologies Corporation | High data rate integrated circuit with power management |
TWI794007B (en) | 2014-12-18 | 2023-02-21 | 美商生命技術公司 | Integrated circuit device, sensor device and integrated circuit |
KR20170097712A (en) | 2014-12-18 | 2017-08-28 | 라이프 테크놀로지스 코포레이션 | Methods and apparatus for measuring analytes using large scale fet arrays |
EP3234198B1 (en) | 2014-12-18 | 2024-04-03 | Life Technologies Corporation | Calibration panels and methods for designing the same |
WO2016105199A1 (en) | 2014-12-24 | 2016-06-30 | Keygene N.V. | Backbone mediated mate pair sequencing |
CA3010579A1 (en) | 2015-01-06 | 2016-07-14 | Good Start Genetics, Inc. | Screening for structural variants |
EP3244992B1 (en) | 2015-01-12 | 2023-03-08 | 10X Genomics, Inc. | Processes for barcoding nucleic acids |
JP2018508852A (en) | 2015-01-13 | 2018-03-29 | 10エックス ゲノミクス,インコーポレイテッド | System and method for visualizing structural variation and phase information |
GB201501012D0 (en) * | 2015-01-21 | 2015-03-04 | Base4 Innovation Ltd | Improved droplet sequencing apparatus and method |
DE112015005747B4 (en) | 2015-02-02 | 2023-01-26 | Hitachi High-Tech Corporation | Multicolor Fluorescence Analysis Device |
JP6307179B2 (en) * | 2015-02-03 | 2018-04-04 | 株式会社日立製作所 | Single cell analysis flow cell device and single cell analysis apparatus |
EP3253479B1 (en) | 2015-02-04 | 2022-09-21 | The Regents of The University of California | Sequencing of nucleic acids via barcoding in discrete entities |
WO2016126882A1 (en) | 2015-02-04 | 2016-08-11 | Twist Bioscience Corporation | Methods and devices for de novo oligonucleic acid assembly |
CA2975855A1 (en) | 2015-02-04 | 2016-08-11 | Twist Bioscience Corporation | Compositions and methods for synthetic gene assembly |
MX2017010142A (en) | 2015-02-09 | 2017-12-11 | 10X Genomics Inc | Systems and methods for determining structural variation and phasing using variant call data. |
US10421993B2 (en) | 2015-02-11 | 2019-09-24 | Paragon Genomics, Inc. | Methods and compositions for reducing non-specific amplification products |
BR112017017142B1 (en) * | 2015-02-11 | 2024-03-12 | Paragon Genomics, Inc | METHOD FOR REDUCING NON-SPECIFIC AMPLIFICATION PRODUCTS FROM A TEMPLATE-DEPENDENT INITIATOR EXTENSION REACTION |
NZ734854A (en) | 2015-02-17 | 2022-11-25 | Dovetail Genomics Llc | Nucleic acid sequence assembly |
WO2016133764A1 (en) * | 2015-02-17 | 2016-08-25 | Complete Genomics, Inc. | Dna sequencing using controlled strand displacement |
US10641772B2 (en) | 2015-02-20 | 2020-05-05 | Takara Bio Usa, Inc. | Method for rapid accurate dispensing, visualization and analysis of single cells |
BR112017018054A2 (en) | 2015-02-24 | 2018-07-24 | 10X Genomics Inc | Methods for Covering Targeted Nucleic Acid Sequences |
EP3262196B1 (en) | 2015-02-24 | 2020-12-09 | Adaptive Biotechnologies Corp. | Method for determining hla status using immune repertoire sequencing |
EP3262407B1 (en) | 2015-02-24 | 2023-08-30 | 10X Genomics, Inc. | Partition processing methods and systems |
EP3268125A4 (en) | 2015-03-13 | 2018-08-15 | President and Fellows of Harvard College | Determination of cells using amplification |
EP3274692B1 (en) | 2015-03-24 | 2022-08-10 | Illumina, Inc. | Methods for imaging samples for biological or chemical analysis |
WO2016154540A1 (en) | 2015-03-26 | 2016-09-29 | Dovetail Genomics Llc | Physical linkage preservation in dna storage |
WO2016160965A1 (en) * | 2015-03-30 | 2016-10-06 | Rubicon Genomics, Inc. | Methods and compositions for repair of dna ends by multiple enzymatic activities |
US20160287152A1 (en) * | 2015-03-30 | 2016-10-06 | Verily Life Sciences Llc | Functionalized Nanoparticles, Methods and In Vivo Diagnostic System |
WO2016161273A1 (en) | 2015-04-01 | 2016-10-06 | Adaptive Biotechnologies Corp. | Method of identifying human compatible t cell receptors specific for an antigenic target |
EP3277840A1 (en) | 2015-04-02 | 2018-02-07 | The Jackson Laboratory | Method for detecting genomic variations using circularised mate-pair library and shotgun sequencing |
DK3901281T3 (en) | 2015-04-10 | 2023-01-23 | Spatial Transcriptomics Ab | SPATIALLY SEPARATE, MULTIPLEX NUCLEIC ACID ANALYSIS OF BIOLOGICAL SAMPLES |
US9981239B2 (en) | 2015-04-21 | 2018-05-29 | Twist Bioscience Corporation | Devices and methods for oligonucleic acid library synthesis |
US11180522B2 (en) | 2015-05-08 | 2021-11-23 | Centrillion Technology Holdings Corporation | Disulfide-linked reversible terminators |
US11479812B2 (en) | 2015-05-11 | 2022-10-25 | Natera, Inc. | Methods and compositions for determining ploidy |
JP2018518157A (en) | 2015-05-11 | 2018-07-12 | イラミーナ インコーポレーテッド | Platform for therapeutic drug discovery and analysis |
US10978174B2 (en) | 2015-05-14 | 2021-04-13 | Life Technologies Corporation | Barcode sequences, and related systems and methods |
US10640809B2 (en) * | 2015-05-29 | 2020-05-05 | Epicentre Technologies Corporation | Methods of analyzing nucleic acids |
WO2016201111A1 (en) | 2015-06-09 | 2016-12-15 | Centrillion Technology Holdings Corporation | Methods for sequencing nucleic acids |
EP3307908B1 (en) | 2015-06-09 | 2019-09-11 | Life Technologies Corporation | Methods for molecular tagging |
US10808282B2 (en) | 2015-07-07 | 2020-10-20 | Illumina, Inc. | Selective surface patterning via nanoimprinting |
CN108184327A (en) | 2015-07-14 | 2018-06-19 | 雅培分子公司 | For identifying the composition of drug resistant M and method |
EP3322805B1 (en) | 2015-07-14 | 2021-10-20 | Abbott Molecular Inc. | Purification of nucleic acids using copper-titanium oxides or magnesium-titanium oxides |
EP3325648B1 (en) | 2015-07-17 | 2023-03-29 | Illumina, Inc. | Polymer sheets for sequencing applications |
US10150994B2 (en) | 2015-07-22 | 2018-12-11 | Qiagen Waltham, Inc. | Modular flow cells and methods of sequencing |
IL255445B (en) * | 2015-07-30 | 2022-07-01 | Illumina Inc | Orthogonal deblocking of nucleotides |
JP6946292B2 (en) | 2015-08-06 | 2021-10-06 | エイアールシー バイオ リミテッド ライアビリティ カンパニー | Systems and methods for genome analysis |
WO2017027653A1 (en) | 2015-08-11 | 2017-02-16 | The Johns Hopkins University | Assaying ovarian cyst fluid |
WO2017034868A1 (en) | 2015-08-24 | 2017-03-02 | Illumina, Inc. | In-line pressure accumulator and flow-control system for biological or chemical assays |
CN107921432A (en) | 2015-09-02 | 2018-04-17 | 伊卢米纳剑桥有限公司 | Improve the system and method for the droplet manipulation in flow control system |
US10647981B1 (en) | 2015-09-08 | 2020-05-12 | Bio-Rad Laboratories, Inc. | Nucleic acid library generation methods and compositions |
US9938572B1 (en) | 2015-09-08 | 2018-04-10 | Raindance Technologies, Inc. | System and method for forming an emulsion |
GB2557529A (en) | 2015-09-18 | 2018-06-20 | Twist Bioscience Corp | Oligonucleic acid variant libraries and synthesis thereof |
WO2017053450A1 (en) | 2015-09-22 | 2017-03-30 | Twist Bioscience Corporation | Flexible substrates for nucleic acid synthesis |
US10465232B1 (en) | 2015-10-08 | 2019-11-05 | Trace Genomics, Inc. | Methods for quantifying efficiency of nucleic acid extraction and detection |
WO2017066231A1 (en) | 2015-10-13 | 2017-04-20 | President And Fellows Of Harvard College | Systems and methods for making and using gel microspheres |
SG11201803289VA (en) | 2015-10-19 | 2018-05-30 | Dovetail Genomics Llc | Methods for genome assembly, haplotype phasing, and target independent nucleic acid detection |
AU2016349288A1 (en) | 2015-11-03 | 2018-05-31 | President And Fellows Of Harvard College | Method and apparatus for volumetric imaging of a three-dimensional nucleic acid containing matrix |
US11371094B2 (en) | 2015-11-19 | 2022-06-28 | 10X Genomics, Inc. | Systems and methods for nucleic acid processing using degenerate nucleotides |
WO2017095958A1 (en) | 2015-12-01 | 2017-06-08 | Twist Bioscience Corporation | Functionalized surfaces and preparation thereof |
SG10202108763UA (en) | 2015-12-04 | 2021-09-29 | 10X Genomics Inc | Methods and compositions for nucleic acid analysis |
WO2017096110A1 (en) * | 2015-12-04 | 2017-06-08 | Siemens Healthcare Diagnostics Inc. | Method and device for optimizing the process of identification of pathogens |
EP3400298B1 (en) | 2016-01-08 | 2024-03-06 | Bio-Rad Laboratories, Inc. | Multiple beads per droplet resolution |
CN108474745A (en) | 2016-01-11 | 2018-08-31 | 伊鲁米那股份有限公司 | Detection device with microfluorometer, fluid system and flow cell latch self-clamping module |
US10612089B2 (en) * | 2016-01-12 | 2020-04-07 | Bio-Rad Laboratories, Inc. | Synthesizing barcoding sequences utilizing phase-shift blocks and uses thereof |
EP3402883A4 (en) | 2016-01-12 | 2019-09-18 | Seqwell, Inc. | Compositions and methods for sequencing nucleic acids |
EP3405783B1 (en) | 2016-01-22 | 2022-03-09 | Purdue Research Foundation | Charged mass labeling system |
JP6685138B2 (en) | 2016-01-27 | 2020-04-22 | シスメックス株式会社 | Quality control method for nucleic acid amplification, quality control reagent and reagent kit therefor |
US10626390B2 (en) | 2016-02-08 | 2020-04-21 | RGENE, Inc. | Multiple ligase compositions, systems, and methods |
SG11201806757XA (en) | 2016-02-11 | 2018-09-27 | 10X Genomics Inc | Systems, methods, and media for de novo assembly of whole genome sequence data |
JP2017143783A (en) * | 2016-02-17 | 2017-08-24 | 国立大学法人 筑波大学 | Suspension for parallel reaction, parallel reaction method, screening method and examination method |
US10975417B2 (en) | 2016-02-23 | 2021-04-13 | Dovetail Genomics, Llc | Generation of phased read-sets for genome assembly and haplotype phasing |
WO2017155858A1 (en) | 2016-03-07 | 2017-09-14 | Insilixa, Inc. | Nucleic acid sequence identification using solid-phase cyclic single base extension |
US20190062827A1 (en) | 2016-03-14 | 2019-02-28 | RGENE, Inc. | HYPER-THERMOSTABLE LYSINE-MUTANT ssDNA/RNA LIGASES |
EP4071250A1 (en) | 2016-03-22 | 2022-10-12 | Myriad Women's Health, Inc. | Combinatorial dna screening |
CA3014070C (en) | 2016-03-25 | 2023-03-14 | Karius, Inc. | Synthetic nucleic acid spike-ins |
PL3377226T3 (en) | 2016-03-28 | 2021-07-26 | Illumina, Inc. | Multi-plane microarrays |
WO2017180909A1 (en) | 2016-04-13 | 2017-10-19 | Nextgen Jane, Inc. | Sample collection and preservation devices, systems and methods |
WO2017180871A1 (en) | 2016-04-13 | 2017-10-19 | Purdue Research Foundation | Systems and methods for isolating a target in an ion trap |
ITUA20162640A1 (en) * | 2016-04-15 | 2017-10-15 | Menarini Silicon Biosystems Spa | METHOD AND KIT FOR THE GENERATION OF DNA LIBRARIES FOR PARALLEL MAXIMUM SEQUENCING |
WO2017189525A1 (en) | 2016-04-25 | 2017-11-02 | President And Fellows Of Harvard College | Hybridization chain reaction methods for in situ molecular detection |
CN105821482B (en) * | 2016-04-29 | 2018-04-10 | 李星军 | A kind of biochemistry micro- reaction system, high-flux sequence build storehouse instrument and application |
US10077459B2 (en) | 2016-05-04 | 2018-09-18 | General Electric Company | Cell-free protein expression using rolling circle amplification product |
US10619205B2 (en) | 2016-05-06 | 2020-04-14 | Life Technologies Corporation | Combinatorial barcode sequences, and related systems and methods |
WO2017197338A1 (en) | 2016-05-13 | 2017-11-16 | 10X Genomics, Inc. | Microfluidic systems and methods of use |
DK3455356T3 (en) | 2016-05-13 | 2021-11-01 | Dovetail Genomics Llc | RECOVERY OF LONG-TERM BINDING INFORMATION FROM PRESERVED SAMPLES |
JP6824290B2 (en) | 2016-05-18 | 2021-02-03 | イルミナ インコーポレイテッド | Self-assembled patterning with a patterned hydrophobic surface |
US11299783B2 (en) | 2016-05-27 | 2022-04-12 | Personalis, Inc. | Methods and systems for genetic analysis |
US11268117B2 (en) | 2016-06-10 | 2022-03-08 | Life Technologies Corporation | Methods and compositions for nucleic acid amplification |
JP2019528675A (en) * | 2016-06-14 | 2019-10-17 | ベース4 イノベーション リミテッド | Polynucleotide separation method |
WO2018013509A1 (en) | 2016-07-11 | 2018-01-18 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Compositions and methods for diagnosing and treating arrhythmias |
CN116397014A (en) | 2016-07-20 | 2023-07-07 | 测序健康公司 | Systems and methods for nucleic acid sequencing |
EP3487616B1 (en) | 2016-07-21 | 2023-08-09 | Takara Bio USA, Inc. | Multi-z imaging of wells of multi-well devices and liquid dispensing into the wells |
WO2018031691A1 (en) | 2016-08-10 | 2018-02-15 | The Regents Of The University Of California | Combined multiple-displacement amplification and pcr in an emulsion microdroplet |
AU2017315252B2 (en) | 2016-08-22 | 2023-03-16 | Biolumic Limited | System, device and methods of seed treatment |
CN109996876A (en) | 2016-08-22 | 2019-07-09 | 特韦斯特生物科学公司 | The nucleic acid library of de novo formation |
CN110506127B (en) | 2016-08-24 | 2024-01-12 | 维拉科特Sd公司 | Use of genomic tags to predict responsiveness of prostate cancer patients to post-operative radiation therapy |
RU2736351C2 (en) * | 2016-08-31 | 2020-11-16 | Президент Энд Фэллоуз Оф Харвард Коллидж | Methods for discrete amplification of complete genome |
JP7239465B2 (en) | 2016-08-31 | 2023-03-14 | プレジデント アンド フェローズ オブ ハーバード カレッジ | Methods for preparing nucleic acid sequence libraries for detection by fluorescence in situ sequencing |
CN109923216A (en) | 2016-08-31 | 2019-06-21 | 哈佛学院董事及会员团体 | By the detection combination of biomolecule to the method for the single test using fluorescent in situ sequencing |
WO2018045162A1 (en) | 2016-09-01 | 2018-03-08 | Biogen Ma Inc. | Biomarkers predictive of primary progressive multiple sclerosis and uses thereof |
US20180073063A1 (en) * | 2016-09-09 | 2018-03-15 | Tl Biolabs Corp. | Reusable microarray compositions and methods |
US10428325B1 (en) | 2016-09-21 | 2019-10-01 | Adaptive Biotechnologies Corporation | Identification of antigen-specific B cell receptors |
WO2018057526A2 (en) | 2016-09-21 | 2018-03-29 | Twist Bioscience Corporation | Nucleic acid based data storage |
KR20190052132A (en) | 2016-09-27 | 2019-05-15 | 유바이오미, 인코포레이티드 | Methods and systems for crystal-based library production and sequencing |
WO2018064116A1 (en) | 2016-09-28 | 2018-04-05 | Illumina, Inc. | Methods and systems for data compression |
WO2018067517A1 (en) | 2016-10-04 | 2018-04-12 | Natera, Inc. | Methods for characterizing copy number variation using proximity-litigation sequencing |
US10190155B2 (en) | 2016-10-14 | 2019-01-29 | Nugen Technologies, Inc. | Molecular tag attachment and transfer |
MY194951A (en) | 2016-10-14 | 2022-12-28 | Illumina Inc | Cartridge assembly |
US11725232B2 (en) | 2016-10-31 | 2023-08-15 | The Hong Kong University Of Science And Technology | Compositions, methods and kits for detection of genetic variants for alzheimer's disease |
WO2018089944A1 (en) | 2016-11-11 | 2018-05-17 | uBiome, Inc. | Method and system for fragment assembly and sequence identification |
US10011870B2 (en) | 2016-12-07 | 2018-07-03 | Natera, Inc. | Compositions and methods for identifying nucleic acid molecules |
AU2017378492B2 (en) | 2016-12-16 | 2022-06-16 | Twist Bioscience Corporation | Variant libraries of the immunological synapse and synthesis thereof |
WO2018118971A1 (en) | 2016-12-19 | 2018-06-28 | Bio-Rad Laboratories, Inc. | Droplet tagging contiguity preserved tagmented dna |
JP6847499B2 (en) * | 2016-12-20 | 2021-03-24 | エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft | Single-strand circular DNA library for circular consensus sequencing |
AU2017382905A1 (en) | 2016-12-21 | 2019-07-04 | The Regents Of The University Of California | Single cell genomic sequencing using hydrogel based droplets |
US10011872B1 (en) | 2016-12-22 | 2018-07-03 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
US10550429B2 (en) | 2016-12-22 | 2020-02-04 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
US10815525B2 (en) | 2016-12-22 | 2020-10-27 | 10X Genomics, Inc. | Methods and systems for processing polynucleotides |
US11466318B2 (en) | 2016-12-27 | 2022-10-11 | Egi Tech (Shen Zhen) Co., Limited | Single fluorescent dye-based sequencing method |
PT3565905T (en) * | 2017-01-04 | 2022-08-02 | Mgi Tech Co Ltd | Stepwise sequencing by non-labeled reversible terminators or natural nucleotides |
GB201704754D0 (en) | 2017-01-05 | 2017-05-10 | Illumina Inc | Kinetic exclusion amplification of nucleic acid libraries |
ES2874143T3 (en) | 2017-01-10 | 2021-11-04 | Paragon Genomics Inc | Methods and compositions to reduce redundant, molecular barcodes created in primer extension reactions |
AU2018210695A1 (en) | 2017-01-20 | 2019-08-08 | The University Of British Columbia | Molecular subtyping, prognosis, and treatment of bladder cancer |
WO2018140966A1 (en) | 2017-01-30 | 2018-08-02 | 10X Genomics, Inc. | Methods and systems for droplet-based single cell barcoding |
GB201701689D0 (en) | 2017-02-01 | 2017-03-15 | Illumia Inc | System and method with fiducials of non-closed shapes |
GB201701688D0 (en) | 2017-02-01 | 2017-03-15 | Illumia Inc | System and method with fiducials in non-recliner layouts |
GB201701686D0 (en) | 2017-02-01 | 2017-03-15 | Illunina Inc | System & method with fiducials having offset layouts |
US10240205B2 (en) | 2017-02-03 | 2019-03-26 | Population Bio, Inc. | Methods for assessing risk of developing a viral disease using a genetic test |
US10995333B2 (en) | 2017-02-06 | 2021-05-04 | 10X Genomics, Inc. | Systems and methods for nucleic acid preparation |
CA3049139A1 (en) | 2017-02-21 | 2018-08-30 | Natera, Inc. | Compositions, methods, and kits for isolating nucleic acids |
US11550939B2 (en) | 2017-02-22 | 2023-01-10 | Twist Bioscience Corporation | Nucleic acid based data storage using enzymatic bioencryption |
EP4218738A1 (en) | 2017-02-24 | 2023-08-02 | The Regents of The University of California | Particle-drop structures and methods for making and using the same |
GB201703049D0 (en) | 2017-02-24 | 2017-04-12 | Univ I Tromsø - Norges Arktiske Univ | Single-strand binding protein |
JP6931540B2 (en) | 2017-02-27 | 2021-09-08 | シスメックス株式会社 | Liquid feeding method using a sample processing chip, liquid feeding device for a sample processing chip |
WO2018165600A1 (en) | 2017-03-09 | 2018-09-13 | Genomedx Biosciences, Inc. | Subtyping prostate cancer to predict response to hormone therapy |
CA3056388A1 (en) | 2017-03-15 | 2018-09-20 | Twist Bioscience Corporation | Variant libraries of the immunological synapse and synthesis thereof |
CN110446787A (en) | 2017-03-24 | 2019-11-12 | 生物辐射实验室股份有限公司 | General clamp primers |
WO2018187013A1 (en) | 2017-04-04 | 2018-10-11 | Omniome, Inc. | Fluidic apparatus and methods useful for chemical and biological reactions |
EP3607065B1 (en) * | 2017-04-06 | 2023-03-15 | Qing Wang | Method and kit for constructing nucleic acid library |
US10697008B2 (en) | 2017-04-12 | 2020-06-30 | Karius, Inc. | Sample preparation methods, systems and compositions |
US11185568B2 (en) | 2017-04-14 | 2021-11-30 | President And Fellows Of Harvard College | Methods for generation of cell-derived microfilament network |
WO2018195091A1 (en) | 2017-04-18 | 2018-10-25 | Dovetail Genomics, Llc | Nucleic acid characteristics as guides for sequence assembly |
US10161003B2 (en) | 2017-04-25 | 2018-12-25 | Omniome, Inc. | Methods and apparatus that increase sequencing-by-binding efficiency |
JP2018183097A (en) * | 2017-04-26 | 2018-11-22 | 株式会社エンプラス | Isolation method of analysis droplet derived from cells, and cell analysis method |
US11078542B2 (en) | 2017-05-12 | 2021-08-03 | Decipher Biosciences, Inc. | Genetic signatures to predict prostate cancer metastasis and identify tumor aggressiveness |
CN106957842B (en) * | 2017-05-15 | 2020-05-22 | 青岛安德贝生命科技有限公司 | Extraction method of BAC clone DNA |
WO2018213774A1 (en) | 2017-05-19 | 2018-11-22 | 10X Genomics, Inc. | Systems and methods for analyzing datasets |
US10844372B2 (en) | 2017-05-26 | 2020-11-24 | 10X Genomics, Inc. | Single cell analysis of transposase accessible chromatin |
SG11201901822QA (en) | 2017-05-26 | 2019-03-28 | 10X Genomics Inc | Single cell analysis of transposase accessible chromatin |
US20200362397A1 (en) * | 2017-05-31 | 2020-11-19 | Centrillion Technology Holdings Corporation | Oligonucleotide probe array with electronic detection system |
AU2018279728B2 (en) | 2017-06-08 | 2023-07-20 | The Brigham And Women's Hospital, Inc. | Methods and compositions for identifying epitopes |
WO2018231864A1 (en) | 2017-06-12 | 2018-12-20 | Twist Bioscience Corporation | Methods for seamless nucleic acid assembly |
WO2018231872A1 (en) | 2017-06-12 | 2018-12-20 | Twist Bioscience Corporation | Methods for seamless nucleic acid assembly |
US11001885B2 (en) * | 2017-06-13 | 2021-05-11 | Personal Genomics Taiwan, Inc. | Apparatus for single molecular sequencing and method of sequencing nucleic acid molecules |
WO2018236918A1 (en) | 2017-06-20 | 2018-12-27 | Bio-Rad Laboratories, Inc. | Mda using bead oligonucleotide |
EP3642358A1 (en) | 2017-06-21 | 2020-04-29 | Bluedot LLC | Systems and methods for identification of nucleic acids in a sample |
US11217329B1 (en) | 2017-06-23 | 2022-01-04 | Veracyte, Inc. | Methods and systems for determining biological sample integrity |
US11725305B2 (en) * | 2017-07-17 | 2023-08-15 | SeqOnce Biosciences, Inc. | Rapid library construction for high throughput sequencing |
CN114563419A (en) | 2017-08-15 | 2022-05-31 | 加利福尼亚太平洋生物科学股份有限公司 | Scanning device and method for detecting chemical and biological analytes |
WO2019038594A2 (en) | 2017-08-21 | 2019-02-28 | Biolumic Limited | High growth and high hardiness transgenic plants |
EP3673064A4 (en) | 2017-08-24 | 2021-05-26 | Takara Bio USA, Inc. | Methods of producing nucleic acids using oligonucleotides modified by a stimulus |
SG11202002194UA (en) | 2017-09-11 | 2020-04-29 | Twist Bioscience Corp | Gpcr binding proteins and synthesis thereof |
KR20200086371A (en) | 2017-09-20 | 2020-07-16 | 리제너론 파마슈티칼스 인코포레이티드 | The immunotherapy treatment about the patient having the tumor with high passenger gene mutation burden |
MX2020003113A (en) | 2017-09-21 | 2020-09-07 | Genapsys Inc | Systems and methods for nucleic acid sequencing. |
WO2019060716A1 (en) | 2017-09-25 | 2019-03-28 | Freenome Holdings, Inc. | Methods and systems for sample extraction |
AU2018401700A1 (en) * | 2017-09-29 | 2020-04-09 | The Regents Of The University Of California | Method of generating monodisperse emulsions |
US10837047B2 (en) | 2017-10-04 | 2020-11-17 | 10X Genomics, Inc. | Compositions, methods, and systems for bead formation using improved polymers |
EP3691662A4 (en) | 2017-10-06 | 2021-05-12 | The University of Chicago | Screening of t lymphocytes for cancer-specific antigens |
US10501739B2 (en) | 2017-10-18 | 2019-12-10 | Mission Bio, Inc. | Method, systems and apparatus for single cell analysis |
CA3079411C (en) | 2017-10-19 | 2023-12-05 | Omniome, Inc. | Simultaneous background reduction and complex stabilization in binding assay workflows |
KR20240024357A (en) | 2017-10-20 | 2024-02-23 | 트위스트 바이오사이언스 코포레이션 | Heated nanowells for polynucleotide synthesis |
WO2019084043A1 (en) | 2017-10-26 | 2019-05-02 | 10X Genomics, Inc. | Methods and systems for nuclecic acid preparation and chromatin analysis |
EP3700672B1 (en) | 2017-10-27 | 2022-12-28 | 10X Genomics, Inc. | Methods for sample preparation and analysis |
US10907205B2 (en) | 2017-11-02 | 2021-02-02 | Bio-Rad Laboratories, Inc. | Transposase-based genomic analysis |
SG11201913654QA (en) | 2017-11-15 | 2020-01-30 | 10X Genomics Inc | Functionalized gel beads |
US10829815B2 (en) | 2017-11-17 | 2020-11-10 | 10X Genomics, Inc. | Methods and systems for associating physical and genetic properties of biological particles |
EP3714043A4 (en) | 2017-11-22 | 2021-08-11 | The Regents of The University of Michigan | Compositions and methods for treating cancer |
US11427867B2 (en) | 2017-11-29 | 2022-08-30 | Xgenomes Corp. | Sequencing by emergence |
CN111566211A (en) | 2017-11-29 | 2020-08-21 | X基因组公司 | Emerging nucleic acid sequencing technologies |
US11254980B1 (en) | 2017-11-29 | 2022-02-22 | Adaptive Biotechnologies Corporation | Methods of profiling targeted polynucleotides while mitigating sequencing depth requirements |
WO2019108851A1 (en) | 2017-11-30 | 2019-06-06 | 10X Genomics, Inc. | Systems and methods for nucleic acid preparation and analysis |
WO2019136058A1 (en) | 2018-01-02 | 2019-07-11 | The Regents Of The University Of Michigan | Multi-droplet capture |
KR20200106067A (en) | 2018-01-04 | 2020-09-10 | 트위스트 바이오사이언스 코포레이션 | DNA-based digital information storage |
US20190237163A1 (en) | 2018-01-12 | 2019-08-01 | Life Technologies Corporation | Methods for flow space quality score prediction by neural networks |
EP4324962A2 (en) | 2018-01-31 | 2024-02-21 | Bio-Rad Laboratories, Inc. | Methods and compositions for deconvoluting partition barcodes |
EP3746566A1 (en) | 2018-01-31 | 2020-12-09 | Dovetail Genomics, LLC | Sample prep for dna linkage recovery |
WO2019157529A1 (en) | 2018-02-12 | 2019-08-15 | 10X Genomics, Inc. | Methods characterizing multiple analytes from individual cells or cell populations |
CN110184325A (en) * | 2018-02-22 | 2019-08-30 | 张家港万众一芯生物科技有限公司 | The gene order surveying method of unimolecule Library PCR amplification based on microwell array chip |
US11639928B2 (en) | 2018-02-22 | 2023-05-02 | 10X Genomics, Inc. | Methods and systems for characterizing analytes from individual cells or cell populations |
WO2019178302A1 (en) * | 2018-03-13 | 2019-09-19 | Innovasion Labs, Inc. | Methods for single molecule sequencing |
CN112166199A (en) | 2018-04-02 | 2021-01-01 | 普罗格尼迪公司 | Methods, systems, and compositions for counting nucleic acid molecules |
SG11202009889VA (en) | 2018-04-06 | 2020-11-27 | 10X Genomics Inc | Systems and methods for quality control in single cell processing |
EP3553182A1 (en) | 2018-04-11 | 2019-10-16 | Université de Bourgogne | Detection method of somatic genetic anomalies, combination of capture probes and kit of detection |
CA3097583A1 (en) | 2018-04-19 | 2019-10-24 | Omniome, Inc. | Improving accuracy of base calls in nucleic acid sequencing methods |
US10400272B1 (en) | 2018-04-26 | 2019-09-03 | Omniome, Inc. | Methods and compositions for stabilizing nucleic acid-nucleotide-polymerase complexes |
WO2019213619A1 (en) | 2018-05-04 | 2019-11-07 | Abbott Laboratories | Hbv diagnostic, prognostic, and therapeutic methods and products |
CN108588200A (en) * | 2018-05-06 | 2018-09-28 | 湖南大地同年生物科技有限公司 | A kind of R-Loop high-throughput sequencing libraries construction method |
EP3814497A4 (en) | 2018-05-18 | 2022-03-02 | Twist Bioscience Corporation | Polynucleotides, reagents, and methods for nucleic acid hybridization |
US10801064B2 (en) | 2018-05-31 | 2020-10-13 | Personalis, Inc. | Compositions, methods and systems for processing or analyzing multi-species nucleic acid samples |
US11814750B2 (en) | 2018-05-31 | 2023-11-14 | Personalis, Inc. | Compositions, methods and systems for processing or analyzing multi-species nucleic acid samples |
US11339428B2 (en) | 2018-05-31 | 2022-05-24 | Pacific Biosciences Of California, Inc. | Increased signal to noise in nucleic acid sequencing |
US11180794B2 (en) | 2018-05-31 | 2021-11-23 | Omniome, Inc. | Methods and compositions for capping nucleic acids |
US11932899B2 (en) | 2018-06-07 | 2024-03-19 | 10X Genomics, Inc. | Methods and systems for characterizing nucleic acid molecules |
US11703427B2 (en) | 2018-06-25 | 2023-07-18 | 10X Genomics, Inc. | Methods and systems for cell and bead processing |
US11525159B2 (en) | 2018-07-03 | 2022-12-13 | Natera, Inc. | Methods for detection of donor-derived cell-free DNA |
CA3107165A1 (en) | 2018-07-24 | 2020-01-30 | Omniome, Inc. | Serial formation of ternary complex species |
US20200032335A1 (en) | 2018-07-27 | 2020-01-30 | 10X Genomics, Inc. | Systems and methods for metabolome analysis |
EP3836967A4 (en) | 2018-07-30 | 2022-06-15 | ReadCoor, LLC | Methods and systems for sample processing or analysis |
EP4177356A1 (en) | 2018-08-08 | 2023-05-10 | PML Screening, LLC | Methods for assessing risk of developing a viral disease using a genetic test |
EP4249651A3 (en) | 2018-08-20 | 2023-10-18 | Bio-Rad Laboratories, Inc. | Nucleotide sequence generation by barcode bead-colocalization in partitions |
US11519033B2 (en) | 2018-08-28 | 2022-12-06 | 10X Genomics, Inc. | Method for transposase-mediated spatial tagging and analyzing genomic DNA in a biological sample |
CN113195511A (en) | 2018-09-28 | 2021-07-30 | 生捷科技控股公司 | Disulfide-linked reversible terminators |
AU2019364418A1 (en) | 2018-10-25 | 2021-04-22 | Illumina, Inc. | Methods and compositions for identifying ligands on arrays using indexes and barcodes |
US20240011086A1 (en) | 2018-11-15 | 2024-01-11 | Omniome, Inc. | Electronic detection of nucleic acid structure |
EP3887545A4 (en) * | 2018-11-29 | 2022-08-24 | XGenomes Corp. | Sequencing by coalascence |
US10710076B2 (en) | 2018-12-04 | 2020-07-14 | Omniome, Inc. | Mixed-phase fluids for nucleic acid sequencing and other analytical assays |
CA3121805A1 (en) | 2018-12-07 | 2020-06-11 | Octant, Inc. | Systems for protein-protein interaction screening |
US11459607B1 (en) | 2018-12-10 | 2022-10-04 | 10X Genomics, Inc. | Systems and methods for processing-nucleic acid molecules from a single cell using sequential co-partitioning and composite barcodes |
US11268091B2 (en) | 2018-12-13 | 2022-03-08 | Dna Script Sas | Direct oligonucleotide synthesis on cells and biomolecules |
PL3899037T3 (en) | 2018-12-19 | 2024-04-08 | Illumina, Inc. | Methods for improving polynucleotide cluster clonality priority |
CN113227348A (en) | 2018-12-20 | 2021-08-06 | 欧姆尼欧美公司 | Temperature control for analysis of nucleic acids and other analytes |
CN111378557B (en) | 2018-12-26 | 2023-06-06 | 财团法人工业技术研究院 | Tubular structure for producing liquid beads and liquid bead producing method |
CN109738469A (en) * | 2018-12-29 | 2019-05-10 | 赛纳生物科技(北京)有限公司 | A kind of compactness detection method of FOP surface micro-pit plated film |
WO2020142768A1 (en) | 2019-01-04 | 2020-07-09 | Northwestern University | Storing temporal data into dna |
US11926867B2 (en) | 2019-01-06 | 2024-03-12 | 10X Genomics, Inc. | Generating capture probes for spatial analysis |
US11649485B2 (en) | 2019-01-06 | 2023-05-16 | 10X Genomics, Inc. | Generating capture probes for spatial analysis |
US11845983B1 (en) | 2019-01-09 | 2023-12-19 | 10X Genomics, Inc. | Methods and systems for multiplexing of droplet based assays |
EP3908678A1 (en) | 2019-01-10 | 2021-11-17 | Iovance Biotherapeutics, Inc. | System and methods for monitoring adoptive cell therapy clonality and persistence |
JP2022519324A (en) * | 2019-02-11 | 2022-03-22 | ウルティマ・ゲノミクス・インコーポレーテッド | Nucleic acid analysis method |
US11467153B2 (en) | 2019-02-12 | 2022-10-11 | 10X Genomics, Inc. | Methods for processing nucleic acid molecules |
US11851683B1 (en) | 2019-02-12 | 2023-12-26 | 10X Genomics, Inc. | Methods and systems for selective analysis of cellular samples |
SG11202108788TA (en) | 2019-02-12 | 2021-09-29 | 10X Genomics Inc | Methods for processing nucleic acid molecules |
US11499189B2 (en) | 2019-02-14 | 2022-11-15 | Pacific Biosciences Of California, Inc. | Mitigating adverse impacts of detection systems on nucleic acids and other biological analytes |
WO2020172444A1 (en) | 2019-02-20 | 2020-08-27 | Omniome, Inc. | Scanning apparatus and methods for detecting chemical and biological analytes |
US11655499B1 (en) | 2019-02-25 | 2023-05-23 | 10X Genomics, Inc. | Detection of sequence elements in nucleic acid molecules |
CN113785057A (en) | 2019-02-26 | 2021-12-10 | 特韦斯特生物科学公司 | Variant nucleic acid libraries for antibody optimization |
CA3131689A1 (en) | 2019-02-26 | 2020-09-03 | Twist Bioscience Corporation | Variant nucleic acid libraries for glp1 receptor |
WO2020185791A1 (en) | 2019-03-11 | 2020-09-17 | 10X Genomics, Inc. | Systems and methods for processing optically tagged beads |
EP3937780A4 (en) | 2019-03-14 | 2022-12-07 | InSilixa, Inc. | Methods and systems for time-gated fluorescent-based detection |
WO2020205296A1 (en) | 2019-03-21 | 2020-10-08 | Illumina, Inc. | Artificial intelligence-based generation of sequencing metadata |
NL2023310B1 (en) | 2019-03-21 | 2020-09-28 | Illumina Inc | Training data generation for artificial intelligence-based sequencing |
US11210554B2 (en) | 2019-03-21 | 2021-12-28 | Illumina, Inc. | Artificial intelligence-based generation of sequencing metadata |
NL2023311B9 (en) | 2019-03-21 | 2021-03-12 | Illumina Inc | Artificial intelligence-based generation of sequencing metadata |
NL2023312B1 (en) | 2019-03-21 | 2020-09-28 | Illumina Inc | Artificial intelligence-based base calling |
NL2023314B1 (en) | 2019-03-21 | 2020-09-28 | Illumina Inc | Artificial intelligence-based quality scoring |
NL2023316B1 (en) | 2019-03-21 | 2020-09-28 | Illumina Inc | Artificial intelligence-based sequencing |
WO2020206170A1 (en) | 2019-04-02 | 2020-10-08 | Progenity, Inc. | Methods, systems, and compositions for counting nucleic acid molecules |
US20220179891A1 (en) * | 2019-04-09 | 2022-06-09 | University Of Washington | Systems and methods for providing similarity-based retrieval of information stored in dna |
US20220042078A1 (en) | 2019-04-29 | 2022-02-10 | Illumina, Inc. | Identification and analysis of microbial samples by rapid incubation and nucleic acid enrichment |
WO2020227382A1 (en) * | 2019-05-08 | 2020-11-12 | Qiagen Sciences, Llc | Sequential sequencing methods and compositions |
US11593649B2 (en) | 2019-05-16 | 2023-02-28 | Illumina, Inc. | Base calling using convolutions |
EP3973074A4 (en) | 2019-05-22 | 2023-09-06 | Mission Bio, Inc. | Method and apparatus for simultaneous targeted sequencing of dna, rna and protein |
JP2022536257A (en) | 2019-05-28 | 2022-08-15 | オクタント,インク. | transcription relay system |
WO2020243579A1 (en) | 2019-05-30 | 2020-12-03 | 10X Genomics, Inc. | Methods of detecting spatial heterogeneity of a biological sample |
WO2020252186A1 (en) | 2019-06-11 | 2020-12-17 | Omniome, Inc. | Calibrated focus sensing |
AU2020298294A1 (en) | 2019-06-21 | 2022-02-17 | Twist Bioscience Corporation | Barcode-based nucleic acid sequence assembly |
WO2021003255A1 (en) | 2019-07-01 | 2021-01-07 | Mission Bio | Method and apparatus to normalize quantitative readouts in single-cell experiments |
WO2021011803A1 (en) | 2019-07-16 | 2021-01-21 | Omniome, Inc. | Synthetic nucleic acids having non-natural structures |
US10656368B1 (en) | 2019-07-24 | 2020-05-19 | Omniome, Inc. | Method and system for biological imaging using a wide field objective lens |
CN110499361B (en) * | 2019-07-31 | 2022-11-25 | 齐鲁工业大学 | Preparation method and application of terminal base flow type fluorescence sequencing microspheres |
US20230178182A1 (en) | 2019-08-19 | 2023-06-08 | Green Cross Genome Corporation | Method for detecting chromosomal abnormality by using information about distance between nucleic acid fragments |
TW202124406A (en) | 2019-09-10 | 2021-07-01 | 美商歐姆尼歐美公司 | Reversible modification of nucleotides |
JP2022549048A (en) | 2019-09-20 | 2022-11-24 | イルミナ インコーポレイテッド | Methods and compositions for identifying ligands on arrays using indices and barcodes |
EP4041310A1 (en) | 2019-10-10 | 2022-08-17 | 1859, Inc. | Methods and systems for microfluidic screening |
EP4045683A1 (en) * | 2019-10-18 | 2022-08-24 | Omniome, Inc. | Methods and compositions for capping nucleic acids |
CA3151629A1 (en) | 2019-11-07 | 2021-05-14 | Laura E. BENJAMIN | Classification of tumor microenvironments |
EP4025711A2 (en) | 2019-11-08 | 2022-07-13 | 10X Genomics, Inc. | Enhancing specificity of analyte binding |
WO2021091611A1 (en) | 2019-11-08 | 2021-05-14 | 10X Genomics, Inc. | Spatially-tagged analyte capture agents for analyte multiplexing |
CN110951852B (en) * | 2019-11-25 | 2022-11-25 | 齐鲁工业大学 | Single-base continuous extension flow type target sequencing method |
JP2023504139A (en) | 2019-11-29 | 2023-02-01 | ジーシー ジェノム コーポレーション | Artificial intelligence-based chromosomal aberration detection method |
ES2946357T3 (en) | 2019-12-23 | 2023-07-17 | 10X Genomics Inc | Methods for spatial analysis using RNA template ligation |
EP4090328A4 (en) | 2020-01-13 | 2024-02-14 | Fluent Biosciences Inc | Emulsion based drug screening |
WO2021146166A1 (en) | 2020-01-13 | 2021-07-22 | Fluent Biosciences Inc. | Methods and systems for single cell gene profiling |
US11104961B2 (en) | 2020-01-13 | 2021-08-31 | Fluent Biosciences Inc. | Single cell sequencing |
US11702693B2 (en) | 2020-01-21 | 2023-07-18 | 10X Genomics, Inc. | Methods for printing cells and generating arrays of barcoded cells |
US11732299B2 (en) | 2020-01-21 | 2023-08-22 | 10X Genomics, Inc. | Spatial assays with perturbed cells |
US11821035B1 (en) | 2020-01-29 | 2023-11-21 | 10X Genomics, Inc. | Compositions and methods of making gene expression libraries |
WO2021152586A1 (en) | 2020-01-30 | 2021-08-05 | Yeda Research And Development Co. Ltd. | Methods of analyzing microbiome, immunoglobulin profile and physiological state |
US11898205B2 (en) | 2020-02-03 | 2024-02-13 | 10X Genomics, Inc. | Increasing capture efficiency of spatial assays |
CN115243792A (en) | 2020-02-04 | 2022-10-25 | 加利福尼亚太平洋生物科学股份有限公司 | Flow cell and methods of making and using the same |
US11732300B2 (en) | 2020-02-05 | 2023-08-22 | 10X Genomics, Inc. | Increasing efficiency of spatial analysis in a biological sample |
US11835462B2 (en) | 2020-02-11 | 2023-12-05 | 10X Genomics, Inc. | Methods and compositions for partitioning a biological sample |
JP2023513314A (en) | 2020-02-13 | 2023-03-30 | ザイマージェン インコーポレイテッド | Metagenome library and natural product discovery platform |
US20210265018A1 (en) | 2020-02-20 | 2021-08-26 | Illumina, Inc. | Knowledge Distillation and Gradient Pruning-Based Compression of Artificial Intelligence-Based Base Caller |
US11891654B2 (en) | 2020-02-24 | 2024-02-06 | 10X Genomics, Inc. | Methods of making gene expression libraries |
US11926863B1 (en) | 2020-02-27 | 2024-03-12 | 10X Genomics, Inc. | Solid state single cell method for analyzing fixed biological cells |
US11768175B1 (en) | 2020-03-04 | 2023-09-26 | 10X Genomics, Inc. | Electrophoretic methods for spatial analysis |
WO2021188500A1 (en) | 2020-03-16 | 2021-09-23 | Fluent Biosciences Inc. | Multi-omic analysis in monodisperse droplets |
CN111455469B (en) * | 2020-04-07 | 2023-08-18 | 深圳易倍科华生物科技有限公司 | Single-chain rapid library construction method and library construction instrument |
WO2021214766A1 (en) | 2020-04-21 | 2021-10-28 | Yeda Research And Development Co. Ltd. | Methods of diagnosing viral infections and vaccines thereto |
EP4242325A3 (en) | 2020-04-22 | 2023-10-04 | 10X Genomics, Inc. | Methods for spatial analysis using targeted rna depletion |
US20230203592A1 (en) | 2020-05-05 | 2023-06-29 | Akershus Universitetssykehus Hf | Compositions and methods for characterizing bowel cancer |
US11188778B1 (en) | 2020-05-05 | 2021-11-30 | Illumina, Inc. | Equalization-based image processing and spatial crosstalk attenuator |
CN115836135A (en) | 2020-05-05 | 2023-03-21 | 加利福尼亚太平洋生物科学股份有限公司 | Compositions and methods for modifying polymerase-nucleic acid complexes |
US11851700B1 (en) | 2020-05-13 | 2023-12-26 | 10X Genomics, Inc. | Methods, kits, and compositions for processing extracellular molecules |
US10941453B1 (en) | 2020-05-20 | 2021-03-09 | Paragon Genomics, Inc. | High throughput detection of pathogen RNA in clinical specimens |
WO2021237087A1 (en) | 2020-05-22 | 2021-11-25 | 10X Genomics, Inc. | Spatial analysis to detect sequence variants |
WO2021236929A1 (en) | 2020-05-22 | 2021-11-25 | 10X Genomics, Inc. | Simultaneous spatio-temporal measurement of gene expression and cellular activity |
WO2021242834A1 (en) | 2020-05-26 | 2021-12-02 | 10X Genomics, Inc. | Method for resetting an array |
WO2021237292A1 (en) | 2020-05-27 | 2021-12-02 | Genetic Technologies Limited | Methods of assessing risk of developing a severe response to coronavirus infection |
EP4025692A2 (en) | 2020-06-02 | 2022-07-13 | 10X Genomics, Inc. | Nucleic acid library methods |
EP4158054A1 (en) | 2020-06-02 | 2023-04-05 | 10X Genomics, Inc. | Spatial transcriptomics for antigen-receptors |
WO2021252499A1 (en) | 2020-06-08 | 2021-12-16 | 10X Genomics, Inc. | Methods of determining a surgical margin and methods of use thereof |
EP4165207A1 (en) | 2020-06-10 | 2023-04-19 | 10X Genomics, Inc. | Methods for determining a location of an analyte in a biological sample |
WO2021263111A1 (en) | 2020-06-25 | 2021-12-30 | 10X Genomics, Inc. | Spatial analysis of dna methylation |
US11761038B1 (en) | 2020-07-06 | 2023-09-19 | 10X Genomics, Inc. | Methods for identifying a location of an RNA in a biological sample |
WO2022008578A1 (en) | 2020-07-08 | 2022-01-13 | F. Hoffmann-La Roche Ag | Targeted depletion of non-target library molecules using poison primers during target capture of next-generation sequencing libraries |
US11926822B1 (en) | 2020-09-23 | 2024-03-12 | 10X Genomics, Inc. | Three-dimensional spatial analysis |
EP4240868A1 (en) * | 2020-11-03 | 2023-09-13 | Fluent Biosciences Inc. | Methods and systems for detecting pathogenic microbes in a patient |
US11827935B1 (en) | 2020-11-19 | 2023-11-28 | 10X Genomics, Inc. | Methods for spatial analysis using rolling circle amplification and detection probes |
KR20220074088A (en) | 2020-11-27 | 2022-06-03 | 주식회사 지씨지놈 | Method for diagnosing and predicting cancer type based on artificial intelligence |
EP4121555A1 (en) | 2020-12-21 | 2023-01-25 | 10X Genomics, Inc. | Methods, compositions, and systems for capturing probes and/or barcodes |
AU2022208683A1 (en) | 2021-01-13 | 2023-08-03 | Pacific Biosciences Of California, Inc. | Surface structuring with colloidal assembly |
WO2022174054A1 (en) | 2021-02-13 | 2022-08-18 | The General Hospital Corporation | Methods and compositions for in situ macromolecule detection and uses thereof |
AU2022227563A1 (en) | 2021-02-23 | 2023-08-24 | 10X Genomics, Inc. | Probe-based analysis of nucleic acids and proteins |
AU2022238446A1 (en) | 2021-03-18 | 2023-09-07 | 10X Genomics, Inc. | Multiplex capture of gene and protein expression from a biological sample |
EP4314327A1 (en) | 2021-03-22 | 2024-02-07 | Illumina Cambridge Limited | Methods for improving nucleic acid cluster clonality |
WO2022208171A1 (en) | 2021-03-31 | 2022-10-06 | UCL Business Ltd. | Methods for analyte detection |
US20220336052A1 (en) * | 2021-04-19 | 2022-10-20 | University Of Utah Research Foundation | Systems and methods for facilitating rapid genome sequence analysis |
KR20220160806A (en) | 2021-05-28 | 2022-12-06 | 주식회사 지씨지놈 | Method for diagnosing and predicting cancer type using fragment end motif frequency and size of cell-free nucleic acid |
US20230016633A1 (en) | 2021-06-15 | 2023-01-19 | Illumina, Inc. | Hydrogel-free surface functionalization for sequencing |
US11535892B1 (en) | 2021-06-17 | 2022-12-27 | Element Biosciences, Inc. | Compositions and methods for pairwise sequencing |
US11859241B2 (en) | 2021-06-17 | 2024-01-02 | Element Biosciences, Inc. | Compositions and methods for pairwise sequencing |
CN113174388B (en) * | 2021-06-28 | 2021-09-10 | 中国农业大学 | Preparation and morphology conversion method of functional nucleic acid nanorod and functional nucleic acid nanoflower |
KR20240031968A (en) | 2021-07-19 | 2024-03-08 | 일루미나, 인코포레이티드 | Intensity extraction with interpolation and adaptation to base calling |
US11455487B1 (en) | 2021-10-26 | 2022-09-27 | Illumina Software, Inc. | Intensity extraction and crosstalk attenuation using interpolation and adaptation for base calling |
WO2023002203A1 (en) | 2021-07-21 | 2023-01-26 | Dnae Diagnostics Limited | Method and system comprising a cartridge for sequencing target polynucleotides |
GB202110485D0 (en) | 2021-07-21 | 2021-09-01 | Dnae Diagnostics Ltd | Compositions, kits and methods for sequencing target polynucleotides |
GB202110479D0 (en) | 2021-07-21 | 2021-09-01 | Dnae Diagnostics Ltd | Compositions, kits and methods for sequencing target polynucleotides |
US20230116852A1 (en) | 2021-07-23 | 2023-04-13 | Illumina, Inc. | Methods for preparing substrate surface for dna sequencing |
WO2023034489A1 (en) | 2021-09-01 | 2023-03-09 | 10X Genomics, Inc. | Methods, compositions, and kits for blocking a capture probe on a spatial array |
WO2023049215A1 (en) | 2021-09-22 | 2023-03-30 | Illumina, Inc. | Compressed state-based base calling |
WO2023069927A1 (en) | 2021-10-20 | 2023-04-27 | Illumina, Inc. | Methods for capturing library dna for sequencing |
WO2023081300A2 (en) * | 2021-11-03 | 2023-05-11 | Abbott Laboratories | Systems and methods for sample analysis |
WO2023108014A1 (en) | 2021-12-07 | 2023-06-15 | Luminex Corporation | Methods and compositions for nucleic acid analysis |
WO2023114190A1 (en) * | 2021-12-13 | 2023-06-22 | Cz Biohub Sf, Inc. | Single-cell epigenomic profiling using fluidics and hydrogels |
WO2023122363A1 (en) | 2021-12-23 | 2023-06-29 | Illumina Software, Inc. | Dynamic graphical status summaries for nucelotide sequencing |
US20230215515A1 (en) | 2021-12-23 | 2023-07-06 | Illumina Software, Inc. | Facilitating secure execution of external workflows for genomic sequencing diagnostics |
WO2023129764A1 (en) | 2021-12-29 | 2023-07-06 | Illumina Software, Inc. | Automatically switching variant analysis model versions for genomic analysis applications |
WO2023135485A1 (en) | 2022-01-13 | 2023-07-20 | Oslo Universitetssykehus Hf | Prostate cancer markers and uses thereof |
AU2023208743A1 (en) | 2022-01-20 | 2024-01-04 | Illumina, Inc. | Methods of detecting methylcytosine and hydroxymethylcytosine by sequencing |
WO2023152568A2 (en) | 2022-02-10 | 2023-08-17 | Oslo Universitetssykehus Hf | Compositions and methods for characterizing lung cancer |
CA3223653A1 (en) * | 2022-03-15 | 2023-09-21 | Aathavan KARUNAKARAN | Concurrent sequencing of forward and reverse complement strands on separate polynucleotides for methylation detection |
US20230343414A1 (en) | 2022-03-25 | 2023-10-26 | Illumina, Inc. | Sequence-to-sequence base calling |
CN114592023B (en) * | 2022-03-31 | 2023-03-24 | 杭州优玛达生物科技有限公司 | Cell lysis self-assembly polypeptide compound, self-assembly method, self-assembly polypeptide preparation and application |
EP4253550A1 (en) | 2022-04-01 | 2023-10-04 | GenCC GmbH 6 Co. KG | Method for the manufacture of a viral system, a vector system or any transport system for cancer-specific crispr complexes |
US11680293B1 (en) | 2022-04-21 | 2023-06-20 | Paragon Genomics, Inc. | Methods and compositions for amplifying DNA and generating DNA sequencing results from target-enriched DNA molecules |
WO2023240093A1 (en) | 2022-06-06 | 2023-12-14 | Element Biosciences, Inc. | Methods for assembling and reading nucleic acid sequences from mixed populations |
US20230407386A1 (en) | 2022-06-09 | 2023-12-21 | Illumina, Inc. | Dependence of base calling on flow cell tilt |
WO2024050450A1 (en) | 2022-08-31 | 2024-03-07 | Gigamune, Inc. | Engineered enveloped vectors and methods of use thereof |
WO2024072614A1 (en) | 2022-09-27 | 2024-04-04 | Nautilus Subsidiary, Inc. | Polypeptide capture, in situ fragmentation and identification |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4863849A (en) * | 1985-07-18 | 1989-09-05 | New York Medical College | Automatable process for sequencing nucleotide |
US5274320A (en) * | 1990-04-16 | 1993-12-28 | Kabushiki Kaisha Toshiba | Method for charging radio telephone system |
US5610010A (en) * | 1990-10-11 | 1997-03-11 | Indiana University Foundation | Process and apparatus for fragmenting biomaterials |
US5629158A (en) * | 1989-03-22 | 1997-05-13 | Cemu Bitecknik Ab | Solid phase diagnosis of medical conditions |
US5714320A (en) * | 1993-04-15 | 1998-02-03 | University Of Rochester | Rolling circle synthesis of oligonucleotides and amplification of select randomized circular oligonucleotides |
US5994068A (en) * | 1997-03-11 | 1999-11-30 | Wisconsin Alumni Research Foundation | Nucleic acid indexing |
US6210891B1 (en) * | 1996-09-27 | 2001-04-03 | Pyrosequencing Ab | Method of sequencing DNA |
US6258568B1 (en) * | 1996-12-23 | 2001-07-10 | Pyrosequencing Ab | Method of sequencing DNA based on the detection of the release of pyrophosphate and enzymatic nucleotide degradation |
US6274320B1 (en) * | 1999-09-16 | 2001-08-14 | Curagen Corporation | Method of sequencing a nucleic acid |
US6287825B1 (en) * | 1998-09-18 | 2001-09-11 | Molecular Staging Inc. | Methods for reducing the complexity of DNA sequences |
US6475736B1 (en) * | 2000-05-23 | 2002-11-05 | Variagenics, Inc. | Methods for genetic analysis of DNA using biased amplification of polymorphic sites |
US6489103B1 (en) * | 1997-07-07 | 2002-12-03 | Medical Research Council | In vitro sorting method |
US6506594B1 (en) * | 1999-03-19 | 2003-01-14 | Cornell Res Foundation Inc | Detection of nucleic acid sequence differences using the ligase detection reaction with addressable arrays |
US20040185484A1 (en) * | 2003-01-29 | 2004-09-23 | Costa Gina L. | Method for preparing single-stranded DNA libraries |
Family Cites Families (221)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4175054A (en) | 1976-11-11 | 1979-11-20 | Petrolite Corporation | Use of hydrocarbon polymers in demulsification |
US5171534A (en) | 1984-01-16 | 1992-12-15 | California Institute Of Technology | Automated DNA sequencing technique |
US5821058A (en) | 1984-01-16 | 1998-10-13 | California Institute Of Technology | Automated DNA sequencing technique |
US4683202A (en) | 1985-03-28 | 1987-07-28 | Cetus Corporation | Process for amplifying nucleic acid sequences |
US4683195A (en) | 1986-01-30 | 1987-07-28 | Cetus Corporation | Process for amplifying, detecting, and/or-cloning nucleic acid sequences |
US4965188A (en) | 1986-08-22 | 1990-10-23 | Cetus Corporation | Process for amplifying, detecting, and/or cloning nucleic acid sequences using a thermostable enzyme |
US4801529A (en) | 1985-06-18 | 1989-01-31 | Brandeis University | Methods for isolating mutant microoganisms using microcapsules coated with indicator material |
US4811218A (en) | 1986-06-02 | 1989-03-07 | Applied Biosystems, Inc. | Real time scanning electrophoresis apparatus for DNA sequencing |
US5143853A (en) | 1986-06-25 | 1992-09-01 | Trustees Of Tufts College | Absorbance modulated fluorescence detection methods and sensors |
US5254477A (en) | 1986-06-25 | 1993-10-19 | Trustees Of Tufts College | Flourescence intramolecular energy transfer conjugate compositions and detection methods |
US5252494A (en) | 1986-06-25 | 1993-10-12 | Trustees Of Tufts College | Fiber optic sensors, apparatus, and detection methods using controlled release polymers and reagent formulations held within a polymeric reaction matrix |
US4822746A (en) | 1986-06-25 | 1989-04-18 | Trustees Of Tufts College | Radiative and non-radiative energy transfer and absorbance modulated fluorescence detection methods and sensors |
US4994372A (en) * | 1987-01-14 | 1991-02-19 | President And Fellows Of Harvard College | DNA sequencing |
US5525464A (en) | 1987-04-01 | 1996-06-11 | Hyseq, Inc. | Method of sequencing by hybridization of oligonucleotide probes |
IL86724A (en) | 1987-06-19 | 1995-01-24 | Siska Diagnostics Inc | Method and kits for the amplification and detection of nucleic acid sequences |
AU624601B2 (en) | 1988-01-21 | 1992-06-18 | Genentech Inc. | Amplification and detection of nucleic acid sequences |
CA1340807C (en) | 1988-02-24 | 1999-11-02 | Lawrence T. Malek | Nucleic acid amplification process |
GB8810400D0 (en) | 1988-05-03 | 1988-06-08 | Southern E | Analysing polynucleotide sequences |
SE8801070D0 (en) † | 1988-03-23 | 1988-03-23 | Pharmacia Ab | METHOD FOR IMMOBILIZING A DNA SEQUENCE ON A SOLID SUPPORT |
US4971903A (en) | 1988-03-25 | 1990-11-20 | Edward Hyman | Pyrophosphate-based method and apparatus for sequencing nucleic acids |
US5225332A (en) * | 1988-04-22 | 1993-07-06 | Massachusetts Institute Of Technology | Process for manipulation of non-aqueous surrounded microdroplets |
DE68920319D1 (en) | 1988-04-22 | 1995-02-09 | Massachusetts Inst Technology | METHOD FOR SHAPING AND USING MICRO TROPLES. |
US6054270A (en) | 1988-05-03 | 2000-04-25 | Oxford Gene Technology Limited | Analying polynucleotide sequences |
US5700637A (en) | 1988-05-03 | 1997-12-23 | Isis Innovation Limited | Apparatus and method for analyzing polynucleotide sequences and method of generating oligonucleotide arrays |
GB8822228D0 (en) | 1988-09-21 | 1988-10-26 | Southern E M | Support-bound oligonucleotides |
US5512439A (en) | 1988-11-21 | 1996-04-30 | Dynal As | Oligonucleotide-linked magnetic particles and uses thereof |
US4938876A (en) | 1989-03-02 | 1990-07-03 | Ohsol Ernest O | Method for separating oil and water emulsions |
JPH02299598A (en) | 1989-04-14 | 1990-12-11 | Ro Inst For Molecular Genetics & Geneteic Res | Determination by means of hybridization, together with oligonucleotide probe of all or part of extremely short sequence in sample of nucleic acid connecting with separate particle of microscopic size |
US5744101A (en) | 1989-06-07 | 1998-04-28 | Affymax Technologies N.V. | Photolabile nucleoside protecting groups |
US5800992A (en) | 1989-06-07 | 1998-09-01 | Fodor; Stephen P.A. | Method of detecting nucleic acids |
US5143854A (en) | 1989-06-07 | 1992-09-01 | Affymax Technologies N.V. | Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof |
US5871928A (en) | 1989-06-07 | 1999-02-16 | Fodor; Stephen P. A. | Methods for nucleic acid analysis |
US5302509A (en) * | 1989-08-14 | 1994-04-12 | Beckman Instruments, Inc. | Method for sequencing polynucleotides |
US5545522A (en) | 1989-09-22 | 1996-08-13 | Van Gelder; Russell N. | Process for amplifying a target polynucleotide sequence using a single primer-promoter complex |
ES2118066T3 (en) | 1989-10-05 | 1998-09-16 | Optein Inc | SYNTHESIS AND ISOLATION, EXEMPTED FROM CELLS, FROM NEW GENES AND POLYPEPTIDES. |
DE69131891T2 (en) * | 1990-02-16 | 2000-06-15 | Hoffmann La Roche | IMPROVEMENTS IN THE SPECIFICITY AND PURPOSE OF THE POLYMERASE CHAIN REACTION |
CA2036946C (en) | 1990-04-06 | 2001-10-16 | Kenneth V. Deugau | Indexing linkers |
US5506100A (en) * | 1990-10-11 | 1996-04-09 | Indiana University Foundation | Process and apparatus for fragmenting biomaterials |
US5250264A (en) | 1991-01-25 | 1993-10-05 | Trustees Of Tufts College | Method of making imaging fiber optic sensors to concurrently detect multiple analytes of interest in a fluid sample |
US5320814A (en) | 1991-01-25 | 1994-06-14 | Trustees Of Tufts College | Fiber optic array sensors, apparatus, and methods for concurrently visualizing and chemically detecting multiple analytes of interest in a fluid sample |
US5244636A (en) | 1991-01-25 | 1993-09-14 | Trustees Of Tufts College | Imaging fiber optic array sensors, apparatus, and methods for concurrently detecting multiple analytes of interest in a fluid sample |
US5114984A (en) | 1991-04-26 | 1992-05-19 | Olin Corporation | Process for producing an antimicrobially effective polyurethane |
ES2130177T3 (en) | 1991-08-10 | 1999-07-01 | Medical Res Council | TREATMENT OF CELL POPULATIONS. |
US5474796A (en) | 1991-09-04 | 1995-12-12 | Protogene Laboratories, Inc. | Method and apparatus for conducting an array of chemical reactions on a support surface |
WO1993005183A1 (en) * | 1991-09-09 | 1993-03-18 | Baylor College Of Medicine | Method and device for rapid dna or rna sequencing determination by a base addition sequencing scheme |
WO1993006239A1 (en) * | 1991-09-24 | 1993-04-01 | Keygene N.V. | Selective restriction fragment amplification: a general method for dna fingerprinting |
US5270170A (en) | 1991-10-16 | 1993-12-14 | Affymax Technologies N.V. | Peptide library and screening method |
DE69233331T3 (en) | 1991-11-22 | 2007-08-30 | Affymetrix, Inc., Santa Clara | Combinatorial Polymersynthesis Strategies |
US5445971A (en) | 1992-03-20 | 1995-08-29 | Abbott Laboratories | Magnetically assisted binding assays using magnetically labeled binding members |
GB9208733D0 (en) | 1992-04-22 | 1992-06-10 | Medical Res Council | Dna sequencing method |
GB9210176D0 (en) | 1992-05-12 | 1992-06-24 | Cemu Bioteknik Ab | Chemical method |
DE4223169C1 (en) | 1992-07-10 | 1993-11-25 | Ferring Arzneimittel Gmbh | Process for the microencapsulation of water-soluble active substances |
GB9214873D0 (en) | 1992-07-13 | 1992-08-26 | Medical Res Council | Process for categorising nucleotide sequence populations |
US6114114A (en) | 1992-07-17 | 2000-09-05 | Incyte Pharmaceuticals, Inc. | Comparative gene transcript analysis |
RU2048522C1 (en) | 1992-10-14 | 1995-11-20 | Институт белка РАН | Method of nucleic acid copying, method of their expression and a medium for their realization |
US5436143A (en) * | 1992-12-23 | 1995-07-25 | Hyman; Edward D. | Method for enzymatic synthesis of oligonucleotides |
IL104384A (en) | 1993-01-13 | 1996-11-14 | Yeda Res & Dev | Method for screening catalytic non-enzyme polypeptides and proteins |
US5298741A (en) | 1993-01-13 | 1994-03-29 | Trustees Of Tufts College | Thin film fiber optic sensor array and apparatus for concurrent viewing and chemical sensing of a sample |
IL108497A0 (en) | 1993-02-01 | 1994-05-30 | Seq Ltd | Methods and apparatus for dna sequencing |
US5436149A (en) | 1993-02-19 | 1995-07-25 | Barnes; Wayne M. | Thermostable DNA polymerase with enhanced thermostability and enhanced length and efficiency of primer extension |
CA2160878A1 (en) | 1993-04-19 | 1994-10-27 | Sandra Gertrude Mcelligott | Encapsulation of nucleic acids with conjugates that facilitate and target cellular uptake and gene expression |
CA2160457A1 (en) | 1993-04-19 | 1994-10-27 | Stuart A. Kauffman | Random chemistry for the generation of new compounds |
GB9315847D0 (en) | 1993-07-30 | 1993-09-15 | Isis Innovation | Tag reagent and assay method |
US5482845A (en) | 1993-09-24 | 1996-01-09 | The Trustees Of Columbia University In The City Of New York | Method for construction of normalized cDNA libraries |
US5429807A (en) | 1993-10-28 | 1995-07-04 | Beckman Instruments, Inc. | Method and apparatus for creating biopolymer arrays on a solid support surface |
JP3488465B2 (en) * | 1993-10-28 | 2004-01-19 | ヒューストン・アドバンスド・リサーチ・センター | Microfabricated flow-through porosity device for separately detecting binding reactions |
AU8124694A (en) | 1993-10-29 | 1995-05-22 | Affymax Technologies N.V. | In vitro peptide and antibody display libraries |
GB9401833D0 (en) | 1994-02-01 | 1994-03-30 | Isis Innovation | Method for discovering ligands |
US5928905A (en) | 1995-04-18 | 1999-07-27 | Glaxo Group Limited | End-complementary polymerase reaction |
US5834252A (en) | 1995-04-18 | 1998-11-10 | Glaxo Group Limited | End-complementary polymerase reaction |
CA2190121A1 (en) | 1994-03-15 | 1995-09-21 | Edith Mathiowitz | Polymeric gene delivery system |
AU2187295A (en) * | 1994-03-18 | 1995-10-09 | General Hospital Corporation, The | Cleaved amplified rflp detection methods |
JP2556293B2 (en) | 1994-06-09 | 1996-11-20 | 日本電気株式会社 | MOS OTA |
US5512490A (en) | 1994-08-11 | 1996-04-30 | Trustees Of Tufts College | Optical sensor, optical sensing apparatus, and methods for detecting an analyte of interest using spectral recognition patterns |
US5604097A (en) | 1994-10-13 | 1997-02-18 | Spectragen, Inc. | Methods for sorting polynucleotides using oligonucleotide tags |
US6013445A (en) | 1996-06-06 | 2000-01-11 | Lynx Therapeutics, Inc. | Massively parallel signature sequencing by ligation of encoded adaptors |
US5695934A (en) | 1994-10-13 | 1997-12-09 | Lynx Therapeutics, Inc. | Massively parallel sequencing of sorted polynucleotides |
US5795716A (en) | 1994-10-21 | 1998-08-18 | Chee; Mark S. | Computer-aided visualization and analysis system for sequence evaluation |
FR2726286B1 (en) | 1994-10-28 | 1997-01-17 | Genset Sa | SOLID PHASE NUCLEIC ACID AMPLIFICATION PROCESS AND REAGENT KIT USEFUL FOR CARRYING OUT SAID PROCESS |
US5919673A (en) | 1995-03-22 | 1999-07-06 | The Scripps Research Institute | One-pot enzymatic sulfation process using 3'-phosphoadenosine-5'-phosphosulfate and recycled phosphorylated adenosine intermediates |
EP0735144B1 (en) * | 1995-03-28 | 2002-06-05 | Japan Science and Technology Corporation | Method for molecular indexing of genes using restriction enzymes |
GB9507238D0 (en) | 1995-04-07 | 1995-05-31 | Isis Innovation | Detecting dna sequence variations |
US5750341A (en) | 1995-04-17 | 1998-05-12 | Lynx Therapeutics, Inc. | DNA sequencing by parallel oligonucleotide extensions |
CA2219136A1 (en) | 1995-04-24 | 1996-10-31 | Chromaxome Corp. | Methods for generating and screening novel metabolic pathways |
US5648245A (en) | 1995-05-09 | 1997-07-15 | Carnegie Institution Of Washington | Method for constructing an oligonucleotide concatamer library by rolling circle replication |
DE19518505A1 (en) * | 1995-05-19 | 1996-11-21 | Max Planck Gesellschaft | Procedure for gene expression analysis |
US5690894A (en) | 1995-05-23 | 1997-11-25 | The Regents Of The University Of California | High density array fabrication and readout method for a fiber optic biosensor |
US5910408A (en) | 1995-06-07 | 1999-06-08 | The General Hospital Corporation | Catalytic DNA having ligase activity |
US5814444A (en) * | 1995-06-07 | 1998-09-29 | University Of Washington | Methods for making and using single-chromosome amplfication libraries |
US5989892A (en) | 1995-06-14 | 1999-11-23 | Tonen Corporation | Microorganisms, demulsifiers and processes for breaking an emulsion |
US5728529A (en) | 1995-06-23 | 1998-03-17 | Baylor College Of Medicine | Alternative dye-labeled ribonucleotides, deoxyribonucleotides, and dideoxyribonucleotides for automated DNA analysis |
US6200737B1 (en) | 1995-08-24 | 2001-03-13 | Trustees Of Tufts College | Photodeposition method for fabricating a three-dimensional, patterned polymer microstructure |
US5843655A (en) | 1995-09-18 | 1998-12-01 | Affymetrix, Inc. | Methods for testing oligonucleotide arrays |
US5871697A (en) | 1995-10-24 | 1999-02-16 | Curagen Corporation | Method and apparatus for identifying, classifying, or quantifying DNA sequences in a sample without sequencing |
DE19646372C1 (en) | 1995-11-11 | 1997-06-19 | Evotec Biosystems Gmbh | Conjugates of polypeptide and encoding nucleic acid |
US5780231A (en) | 1995-11-17 | 1998-07-14 | Lynx Therapeutics, Inc. | DNA extension and analysis with rolling primers |
US5962228A (en) | 1995-11-17 | 1999-10-05 | Lynx Therapeutics, Inc. | DNA extension and analysis with rolling primers |
WO1997019193A2 (en) | 1995-11-21 | 1997-05-29 | Yale University | Unimolecular segment amplification and detection |
US5854033A (en) | 1995-11-21 | 1998-12-29 | Yale University | Rolling circle replication reporter systems |
US5633972A (en) | 1995-11-29 | 1997-05-27 | Trustees Of Tufts College | Superresolution imaging fiber for subwavelength light energy generation and near-field optical microscopy |
US5814524A (en) | 1995-12-14 | 1998-09-29 | Trustees Of Tufts College | Optical sensor apparatus for far-field viewing and making optical analytical measurements at remote locations |
US5851772A (en) | 1996-01-29 | 1998-12-22 | University Of Chicago | Microchip method for the enrichment of specific DNA sequences |
AU2264197A (en) * | 1996-02-09 | 1997-08-28 | Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The | Restriction display (rd-pcr) of differentially expressed mrnas |
US6051378A (en) * | 1996-03-04 | 2000-04-18 | Genetrace Systems Inc. | Methods of screening nucleic acids using mass spectrometry |
GB9608540D0 (en) | 1996-04-25 | 1996-07-03 | Medical Res Council | Isolation of enzymes |
US5770637A (en) * | 1996-05-01 | 1998-06-23 | Johnson & Johnson Vision Products, Inc. | Anti-bacterial, UV absorbable, tinted, metal-chelating polymers |
US6022688A (en) * | 1996-05-13 | 2000-02-08 | Sequenom, Inc. | Method for dissociating biotin complexes |
JP4124377B2 (en) * | 1996-06-06 | 2008-07-23 | ソレクサ・インコーポレイテッド | Sequencing by linking code adapters |
US5846727A (en) | 1996-06-06 | 1998-12-08 | Board Of Supervisors Of Louisiana State University And Agricultural & Mechanical College | Microsystem for rapid DNA sequencing |
US6083693A (en) | 1996-06-14 | 2000-07-04 | Curagen Corporation | Identification and comparison of protein-protein interactions that occur in populations |
US5916524A (en) * | 1997-07-23 | 1999-06-29 | Bio-Dot, Inc. | Dispensing apparatus having improved dynamic range |
US5846721A (en) | 1996-09-19 | 1998-12-08 | The Trustees Of Columbia University In The City Of New York | Efficient and simpler method to construct normalized cDNA libraries with improved representations of full-length cDNAs |
CA2236867A1 (en) | 1996-09-27 | 1998-04-02 | Icos Corporation | Method to identify compounds for disrupting protein/protein interactions |
US6124092A (en) | 1996-10-04 | 2000-09-26 | The Perkin-Elmer Corporation | Multiplex polynucleotide capture methods and compositions |
US5900481A (en) | 1996-11-06 | 1999-05-04 | Sequenom, Inc. | Bead linkers for immobilizing nucleic acids to solid supports |
US6133436A (en) | 1996-11-06 | 2000-10-17 | Sequenom, Inc. | Beads bound to a solid support and to nucleic acids |
US6887665B2 (en) | 1996-11-14 | 2005-05-03 | Affymetrix, Inc. | Methods of array synthesis |
DE19648372A1 (en) | 1996-11-22 | 1998-05-28 | Serck Como Gmbh | Process and assembly for treating refuse tip water |
US6395524B2 (en) | 1996-11-27 | 2002-05-28 | University Of Washington | Thermostable polymerases having altered fidelity and method of identifying and using same |
US6310354B1 (en) | 1996-12-03 | 2001-10-30 | Erkki Soini | Method and a device for monitoring nucleic acid amplification reactions |
US6060245A (en) * | 1996-12-13 | 2000-05-09 | Stratagene | Methods and adaptors for generating specific nucleic acid populations |
US20020172965A1 (en) * | 1996-12-13 | 2002-11-21 | Arcaris, Inc. | Methods for measuring relative amounts of nucleic acids in a complex mixture and retrieval of specific sequences therefrom |
WO1998031700A1 (en) | 1997-01-21 | 1998-07-23 | The General Hospital Corporation | Selection of proteins using rna-protein fusions |
US6136543A (en) | 1997-01-31 | 2000-10-24 | Hitachi, Ltd. | Method for determining nucleic acids base sequence and apparatus therefor |
CA2196496A1 (en) | 1997-01-31 | 1998-07-31 | Stephen William Watson Michnick | Protein fragment complementation assay for the detection of protein-protein interactions |
DE69825601T2 (en) | 1997-02-12 | 2005-04-28 | Chan, Eugene Y, Brookline | METHOD FOR THE ANALYSIS OF POLYMERS |
GB9703369D0 (en) | 1997-02-18 | 1997-04-09 | Lindqvist Bjorn H | Process |
US6023540A (en) * | 1997-03-14 | 2000-02-08 | Trustees Of Tufts College | Fiber optic sensor with encoded microspheres |
EP0975969A4 (en) | 1997-03-18 | 2002-07-31 | Chromaxome Corp | Methods for screening compounds using encapsulated cells |
US5891477A (en) | 1997-03-28 | 1999-04-06 | Biohybrid Technologies, Inc. | Non-steroidal anti-inflammatory agents inhibition of fibrotic response to an implanted device |
US20020055100A1 (en) | 1997-04-01 | 2002-05-09 | Kawashima Eric H. | Method of nucleic acid sequencing |
ES2563643T3 (en) * | 1997-04-01 | 2016-03-15 | Illumina Cambridge Limited | Nucleic acid sequencing method |
US6143496A (en) | 1997-04-17 | 2000-11-07 | Cytonix Corporation | Method of sampling, amplifying and quantifying segment of nucleic acid, polymerase chain reaction assembly having nanoliter-sized sample chambers, and method of filling assembly |
US6406845B1 (en) | 1997-05-05 | 2002-06-18 | Trustees Of Tuft College | Fiber optic biosensor for selectively detecting oligonucleotide species in a mixed fluid sample |
PT981609E (en) * | 1997-05-13 | 2002-03-28 | Azign Bioscience A S | METHOD FOR CLONING ARNM AND FOR DISPLAYING DIFFERENTIALLY EXPRESSED TRANSCRIPTS (DODET) |
EP0895083B1 (en) | 1997-08-01 | 2009-09-23 | Canon Kabushiki Kaisha | Reaction site array, preparation of it, reaction process using it and quantitative determination method of substance in sample solution using it |
JP3610231B2 (en) * | 1997-08-01 | 2005-01-12 | キヤノン株式会社 | Reaction field array, method for producing reaction field array, reaction method using reaction field array, and method for quantifying substances in sample solution using reaction field array |
US5961228A (en) * | 1997-08-22 | 1999-10-05 | Paxar Corporation | Modular printer |
US20010006630A1 (en) | 1997-09-02 | 2001-07-05 | Oron Yacoby-Zeevi | Introducing a biological material into a patient |
US6087099A (en) * | 1997-09-08 | 2000-07-11 | Myriad Genetics, Inc. | Method for sequencing both strands of a double stranded DNA in a single sequencing reaction |
US6475722B1 (en) | 1997-12-03 | 2002-11-05 | Curagen Corporation | Surface treatments for DNA processing devices |
NL1007781C2 (en) | 1997-12-12 | 1999-06-15 | Packard Instr Bv | Microtiter plate. |
WO1999032660A1 (en) | 1997-12-19 | 1999-07-01 | Affymetrix | Exploiting genomics in the search for new drugs |
DE69842238D1 (en) | 1997-12-22 | 2011-06-01 | Hitachi Chemical Co Ltd | Direct RT-PCR on oligonucleotide-immobilized PCR microplates |
KR100280219B1 (en) * | 1998-02-26 | 2001-04-02 | 이수빈 | Diagnostic Method and Diagnostic Reagent of Neuropsychiatric Disease Using Trinucleic Acid Repeat Sequence |
US5882874A (en) | 1998-02-27 | 1999-03-16 | The Trustees Of Columbia University In The City Of New York | Reciprocal subtraction differential display |
US6210910B1 (en) | 1998-03-02 | 2001-04-03 | Trustees Of Tufts College | Optical fiber biosensor array comprising cell populations confined to microcavities |
US6378527B1 (en) | 1998-04-08 | 2002-04-30 | Chondros, Inc. | Cell-culture and polymer constructs |
WO1999055886A1 (en) * | 1998-04-24 | 1999-11-04 | Genova Pharmaceuticals Corporation | Function-based gene discovery |
JP2981547B1 (en) | 1998-07-02 | 1999-11-22 | 農林水産省食品総合研究所長 | Cross-flow type microchannel device and method for producing or separating emulsion using the device |
EP1100889A4 (en) | 1998-07-17 | 2002-03-06 | Mirus Corp | Micellar systems |
US6263286B1 (en) | 1998-08-13 | 2001-07-17 | U.S. Genomics, Inc. | Methods of analyzing polymers using a spatial network of fluorophores and fluorescence resonance energy transfer |
US6210896B1 (en) | 1998-08-13 | 2001-04-03 | Us Genomics | Molecular motors |
CA2247545C (en) | 1998-09-15 | 2008-12-30 | Dynal As | Method of isolation of primer extension products with modular oligonucleotides |
AR021833A1 (en) | 1998-09-30 | 2002-08-07 | Applied Research Systems | METHODS OF AMPLIFICATION AND SEQUENCING OF NUCLEIC ACID |
US6203989B1 (en) | 1998-09-30 | 2001-03-20 | Affymetrix, Inc. | Methods and compositions for amplifying detectable signals in specific binding assays |
WO2000039343A1 (en) * | 1998-12-31 | 2000-07-06 | City Of Hope | Method for detecting mutations in nucleic acids |
GB9900298D0 (en) | 1999-01-07 | 1999-02-24 | Medical Res Council | Optical sorting method |
US20020150909A1 (en) * | 1999-02-09 | 2002-10-17 | Stuelpnagel John R. | Automated information processing in randomly ordered arrays |
US6255476B1 (en) | 1999-02-22 | 2001-07-03 | Pe Corporation (Ny) | Methods and compositions for synthesis of labelled oligonucleotides and analogs on solid-supports |
JP4669614B2 (en) * | 1999-02-22 | 2011-04-13 | ソレクサ・インコーポレイテッド | Polymorphic DNA fragments and uses thereof |
US6225061B1 (en) | 1999-03-10 | 2001-05-01 | Sequenom, Inc. | Systems and methods for performing reactions in an unsealed environment |
ES2310514T3 (en) * | 1999-03-10 | 2009-01-16 | Asm Scientific, Inc. | A METHOD FOR DIRECT SEQUENCING OF NUCLEIC ACID. |
AU5557400A (en) * | 1999-03-18 | 2001-01-31 | Complete Genomics As | Methods of cloning and producing fragment chains with readable information content |
GB9907812D0 (en) | 1999-04-06 | 1999-06-02 | Medical Biosystems Ltd | Sequencing |
US6284465B1 (en) * | 1999-04-15 | 2001-09-04 | Agilent Technologies, Inc. | Apparatus, systems and method for locating nucleic acids bound to surfaces |
US20030108867A1 (en) | 1999-04-20 | 2003-06-12 | Chee Mark S | Nucleic acid sequencing using microsphere arrays |
AU4476900A (en) | 1999-04-20 | 2000-11-02 | Illumina, Inc. | Detection of nucleic acid reactions on bead arrays |
US6355431B1 (en) | 1999-04-20 | 2002-03-12 | Illumina, Inc. | Detection of nucleic acid amplification reactions using bead arrays |
US6221653B1 (en) | 1999-04-27 | 2001-04-24 | Agilent Technologies, Inc. | Method of performing array-based hybridization assays using thermal inkjet deposition of sample fluids |
WO2000075373A2 (en) | 1999-05-20 | 2000-12-14 | Illumina, Inc. | Combinatorial decoding of random nucleic acid arrays |
US20020051971A1 (en) | 1999-05-21 | 2002-05-02 | John R. Stuelpnagel | Use of microfluidic systems in the detection of target analytes using microsphere arrays |
US6300070B1 (en) * | 1999-06-04 | 2001-10-09 | Mosaic Technologies, Inc. | Solid phase methods for amplifying multiple nucleic acids |
US6340589B1 (en) | 1999-07-23 | 2002-01-22 | Mj Research, Inc. | Thin-well microplate and methods of making same |
GB9921155D0 (en) | 1999-09-08 | 1999-11-10 | Medical Res Council | Selection system |
US7244559B2 (en) | 1999-09-16 | 2007-07-17 | 454 Life Sciences Corporation | Method of sequencing a nucleic acid |
US7211390B2 (en) | 1999-09-16 | 2007-05-01 | 454 Life Sciences Corporation | Method of sequencing a nucleic acid |
WO2001046471A1 (en) | 1999-12-21 | 2001-06-28 | The Government Of The United States Of America As Represented By The Secretary Of The Navy | Expression of proteins from amplified, immobilized nucleic acids |
EP1255860A2 (en) * | 1999-12-29 | 2002-11-13 | Mergen Ltd. | Methods for amplifying and detecting multiple polynucleotides on a solid phase support |
JP2003535576A (en) | 2000-01-20 | 2003-12-02 | ロゼッタ・インファーマティクス・インコーポレーテッド | Bar-coded synthetic lethal screening to identify drug targets |
US7582420B2 (en) | 2001-07-12 | 2009-09-01 | Illumina, Inc. | Multiplex nucleic acid reactions |
AU3806701A (en) | 2000-02-07 | 2001-08-14 | Illumina Inc | Nucleic acid detection methods using universal priming |
US6714874B1 (en) * | 2000-03-15 | 2004-03-30 | Applera Corporation | Method and system for the assembly of a whole genome using a shot-gun data set |
JP3442338B2 (en) * | 2000-03-17 | 2003-09-02 | 株式会社日立製作所 | DNA analyzer, DNA base sequencer, DNA base sequence determination method, and reaction module |
CN1189159C (en) | 2000-05-05 | 2005-02-16 | 欧莱雅 | Micro-capsule contg. water soluble beauty-care activity component water nuclear, and composition contg. same |
US6808874B2 (en) | 2000-06-13 | 2004-10-26 | Cyclacel Ltd. | Methods of monitoring enzyme activity |
AU2001284760A1 (en) | 2000-08-09 | 2002-02-18 | Illumina, Inc. | Automated information processing in randomly ordered arrays |
GB0021977D0 (en) | 2000-09-07 | 2000-10-25 | Pyrosequencing Ab | Method of sequencing DNA |
GB0022069D0 (en) | 2000-09-08 | 2000-10-25 | Pyrosequencing Ab | Method |
GB0022458D0 (en) | 2000-09-13 | 2000-11-01 | Medical Res Council | Directed evolution method |
WO2002027029A2 (en) * | 2000-09-27 | 2002-04-04 | Lynx Therapeutics, Inc. | Method for determining relative abundance of nucleic acid sequences |
US6632610B2 (en) * | 2000-10-12 | 2003-10-14 | Gensat S.A. | Methods of identification and isolation of polynucleotides containing nucleic acid differences |
US20020172980A1 (en) | 2000-11-27 | 2002-11-21 | Phan Brigitte Chau | Methods for decreasing non-specific binding of beads in dual bead assays including related optical biodiscs and disc drive systems |
JP2002257070A (en) * | 2001-02-28 | 2002-09-11 | Toyota Industries Corp | Shaft sealing structure of vacuum pump |
US6936264B2 (en) | 2001-03-05 | 2005-08-30 | The Procter & Gamble Company | Delivery of reactive agents via multiple emulsions for use in shelf stable products |
US6996287B1 (en) | 2001-04-20 | 2006-02-07 | Adobe Systems, Inc. | Method and apparatus for texture cloning |
GB0114856D0 (en) | 2001-06-18 | 2001-08-08 | Medical Res Council | Selection by avidity capture |
GB0114854D0 (en) † | 2001-06-18 | 2001-08-08 | Medical Res Council | Selective gene amplification |
US20030096268A1 (en) * | 2001-07-06 | 2003-05-22 | Michael Weiner | Method for isolation of independent, parallel chemical micro-reactions using a porous filter |
US20030064400A1 (en) * | 2001-08-24 | 2003-04-03 | Li-Cor, Inc. | Microfluidics system for single molecule DNA sequencing |
US6956114B2 (en) | 2001-10-30 | 2005-10-18 | '454 Corporation | Sulfurylase-luciferase fusion proteins and thermostable sulfurylase |
US6902921B2 (en) | 2001-10-30 | 2005-06-07 | 454 Corporation | Sulfurylase-luciferase fusion proteins and thermostable sulfurylase |
GB0127564D0 (en) | 2001-11-16 | 2002-01-09 | Medical Res Council | Emulsion compositions |
US20050118589A1 (en) | 2001-11-21 | 2005-06-02 | Vann Charles S. | Digital array |
US7198897B2 (en) * | 2001-12-19 | 2007-04-03 | Brandeis University | Late-PCR |
ATE304610T1 (en) * | 2002-04-04 | 2005-09-15 | Biotage Ab | PRIMER EXTENSION BASED METHOD USING NUCLEOTIDES LABELED BY CLIVABLE LINKERS |
CA2510166A1 (en) | 2002-12-20 | 2004-09-30 | Caliper Life Sciences, Inc. | Single molecule amplification and detection of dna |
WO2004065573A2 (en) * | 2003-01-15 | 2004-08-05 | Wyeth | Novel high throughput method of generating and purifying labeled crna targets for gene expression analysis |
US7575865B2 (en) * | 2003-01-29 | 2009-08-18 | 454 Life Sciences Corporation | Methods of amplifying and sequencing nucleic acids |
US8150627B2 (en) * | 2003-05-15 | 2012-04-03 | Illumina, Inc. | Methods and compositions for diagnosing lung cancer with specific DNA methylation patterns |
WO2005010145A2 (en) * | 2003-07-05 | 2005-02-03 | The Johns Hopkins University | Method and compositions for detection and enumeration of genetic variations |
US7927797B2 (en) * | 2004-01-28 | 2011-04-19 | 454 Life Sciences Corporation | Nucleic acid amplification with continuous flow emulsion |
US7785862B2 (en) | 2005-04-07 | 2010-08-31 | 454 Life Sciences Corporation | Thin film coated microwell arrays |
US7682816B2 (en) | 2005-04-07 | 2010-03-23 | 454 Life Sciences Corporation | Thin film coated microwell arrays and methods of using same |
WO2007145612A1 (en) | 2005-06-06 | 2007-12-21 | 454 Life Sciences Corporation | Paired end sequencing |
CA2637617C (en) | 2006-02-16 | 2018-09-18 | 454 Life Sciences Corporation | System and method for correcting primer extension errors in nucleic acid sequence data |
US8364417B2 (en) | 2007-02-15 | 2013-01-29 | 454 Life Sciences Corporation | System and method to correct out of phase errors in DNA sequencing data by use of a recursive algorithm |
EP2038427A4 (en) | 2006-06-19 | 2010-07-07 | Univ Johns Hopkins | Single-molecule pcr on microparticles in water-in-oil emulsions |
WO2008011621A2 (en) | 2006-07-21 | 2008-01-24 | The Penn State Research Foundation | Protein kinase c zeta inhibition to treat vascular permeability |
JP2010521156A (en) | 2007-03-16 | 2010-06-24 | 454 ライフ サイエンシーズ コーポレイション | System and method for detection of HIV drug resistant variants |
EP3404009B1 (en) | 2017-05-16 | 2019-12-25 | Arkema France | Method for manufacturing 1,4-bis(4-phenoxybenzoyl)benzene in supersaturation conditions |
-
2004
- 2004-01-28 ES ES04706051.2T patent/ES2338654T5/en not_active Expired - Lifetime
- 2004-01-28 EP EP04706051.2A patent/EP1594980B2/en not_active Expired - Lifetime
- 2004-01-28 AU AU2004209416A patent/AU2004209416B2/en not_active Ceased
- 2004-01-28 CA CA2513899A patent/CA2513899C/en not_active Expired - Lifetime
- 2004-01-28 EP EP10179652A patent/EP2261372B1/en not_active Expired - Lifetime
- 2004-01-28 US US10/767,779 patent/US7323305B2/en active Active
- 2004-01-28 CN CN2011100799896A patent/CN102212614B/en not_active Expired - Lifetime
- 2004-01-28 EP EP09166658A patent/EP2159285B1/en not_active Expired - Lifetime
- 2004-01-28 AT AT04706051T patent/ATE448302T1/en not_active IP Right Cessation
- 2004-01-28 AT AT04706053T patent/ATE461291T1/en not_active IP Right Cessation
- 2004-01-28 ES ES09166658T patent/ES2396245T3/en not_active Expired - Lifetime
- 2004-01-28 AT AT04785758T patent/ATE437945T1/en not_active IP Right Cessation
- 2004-01-28 CA CA002513889A patent/CA2513889A1/en not_active Abandoned
- 2004-01-28 EP EP04706053A patent/EP1594981B1/en not_active Expired - Lifetime
- 2004-01-28 EP EP04785758A patent/EP1590477B1/en not_active Expired - Lifetime
- 2004-01-28 AT AT09175588T patent/ATE546525T1/en active
- 2004-01-28 ES ES04785758T patent/ES2330339T3/en not_active Expired - Lifetime
- 2004-01-28 AU AU2004254552A patent/AU2004254552B2/en not_active Expired
- 2004-01-28 EP EP08013208A patent/EP1997889A3/en not_active Withdrawn
- 2004-01-28 CA CA002513541A patent/CA2513541A1/en not_active Abandoned
- 2004-01-28 WO PCT/US2004/002570 patent/WO2005003375A2/en active Search and Examination
- 2004-01-28 AU AU2004209001A patent/AU2004209001B2/en not_active Expired
- 2004-01-28 US US10/767,894 patent/US20040185484A1/en not_active Abandoned
- 2004-01-28 CA CA2513535A patent/CA2513535C/en not_active Expired - Lifetime
- 2004-01-28 US US10/768,729 patent/US7244567B2/en not_active Expired - Fee Related
- 2004-01-28 US US10/767,899 patent/US7842457B2/en active Active
- 2004-01-28 CA CA2728746A patent/CA2728746C/en not_active Expired - Lifetime
- 2004-01-28 AU AU2004209426A patent/AU2004209426B2/en not_active Ceased
- 2004-01-28 ES ES09175588T patent/ES2380893T3/en not_active Expired - Lifetime
- 2004-01-28 DE DE602004022253T patent/DE602004022253D1/en not_active Expired - Lifetime
- 2004-01-28 JP JP2006503134A patent/JP4480715B2/en not_active Expired - Fee Related
- 2004-01-28 WO PCT/US2004/002484 patent/WO2004069849A2/en active Search and Examination
- 2004-01-28 WO PCT/US2004/002571 patent/WO2004070007A2/en active Search and Examination
- 2004-01-28 JP JP2006503133A patent/JP4768598B2/en not_active Expired - Lifetime
- 2004-01-28 EP EP09175588A patent/EP2145955B1/en not_active Expired - Lifetime
- 2004-01-28 DE DE602004026033T patent/DE602004026033D1/en not_active Expired - Lifetime
- 2004-01-28 CN CN2004800086365A patent/CN101128601B/en not_active Expired - Lifetime
- 2004-01-28 JP JP2006532273A patent/JP4473878B2/en not_active Expired - Lifetime
- 2004-01-28 EP EP04706080A patent/EP1594950A4/en not_active Withdrawn
- 2004-01-28 DE DE602004036672T patent/DE602004036672C5/en not_active Expired - Lifetime
- 2004-01-28 JP JP2006503163A patent/JP2007525151A/en active Pending
- 2004-01-28 ES ES04706053T patent/ES2342665T3/en not_active Expired - Lifetime
- 2004-01-28 DE DE602004024034T patent/DE602004024034D1/en not_active Expired - Lifetime
- 2004-01-28 CA CA2727850A patent/CA2727850C/en not_active Expired - Lifetime
- 2004-01-28 WO PCT/US2004/002485 patent/WO2004070005A2/en active IP Right Grant
-
2007
- 2007-04-20 US US11/788,838 patent/US8790876B2/en not_active Expired - Lifetime
- 2007-10-31 US US11/982,095 patent/US8012690B2/en not_active Expired - Lifetime
-
2008
- 2008-05-27 US US12/154,901 patent/US20090011959A1/en not_active Abandoned
-
2009
- 2009-12-28 JP JP2009297745A patent/JP2010142233A/en active Pending
-
2010
- 2010-03-10 JP JP2010053827A patent/JP5258822B2/en not_active Expired - Lifetime
- 2010-06-24 US US12/803,362 patent/US8158359B2/en not_active Expired - Lifetime
-
2011
- 2011-02-23 US US13/033,240 patent/US8748102B2/en active Active
-
2012
- 2012-03-13 US US13/419,241 patent/US20120238475A1/en not_active Abandoned
- 2012-08-20 JP JP2012181295A patent/JP5495399B2/en not_active Expired - Lifetime
- 2012-09-14 US US13/618,334 patent/US8765380B2/en not_active Expired - Lifetime
- 2012-11-27 JP JP2012258136A patent/JP5726155B2/en not_active Expired - Lifetime
- 2012-12-26 JP JP2012282220A patent/JP2013090635A/en active Pending
-
2013
- 2013-09-25 US US14/036,398 patent/US20140162885A1/en not_active Abandoned
-
2014
- 2014-10-20 US US14/518,700 patent/US20150099672A1/en not_active Abandoned
-
2016
- 2016-06-23 US US15/190,886 patent/US10240192B2/en not_active Expired - Lifetime
-
2019
- 2019-01-16 US US16/249,681 patent/US10982274B2/en not_active Expired - Lifetime
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4863849A (en) * | 1985-07-18 | 1989-09-05 | New York Medical College | Automatable process for sequencing nucleotide |
US5629158A (en) * | 1989-03-22 | 1997-05-13 | Cemu Bitecknik Ab | Solid phase diagnosis of medical conditions |
US5274320A (en) * | 1990-04-16 | 1993-12-28 | Kabushiki Kaisha Toshiba | Method for charging radio telephone system |
US5610010A (en) * | 1990-10-11 | 1997-03-11 | Indiana University Foundation | Process and apparatus for fragmenting biomaterials |
US5714320A (en) * | 1993-04-15 | 1998-02-03 | University Of Rochester | Rolling circle synthesis of oligonucleotides and amplification of select randomized circular oligonucleotides |
US6210891B1 (en) * | 1996-09-27 | 2001-04-03 | Pyrosequencing Ab | Method of sequencing DNA |
US6258568B1 (en) * | 1996-12-23 | 2001-07-10 | Pyrosequencing Ab | Method of sequencing DNA based on the detection of the release of pyrophosphate and enzymatic nucleotide degradation |
US5994068A (en) * | 1997-03-11 | 1999-11-30 | Wisconsin Alumni Research Foundation | Nucleic acid indexing |
US6489103B1 (en) * | 1997-07-07 | 2002-12-03 | Medical Research Council | In vitro sorting method |
US6287825B1 (en) * | 1998-09-18 | 2001-09-11 | Molecular Staging Inc. | Methods for reducing the complexity of DNA sequences |
US6506594B1 (en) * | 1999-03-19 | 2003-01-14 | Cornell Res Foundation Inc | Detection of nucleic acid sequence differences using the ligase detection reaction with addressable arrays |
US6274320B1 (en) * | 1999-09-16 | 2001-08-14 | Curagen Corporation | Method of sequencing a nucleic acid |
US6475736B1 (en) * | 2000-05-23 | 2002-11-05 | Variagenics, Inc. | Methods for genetic analysis of DNA using biased amplification of polymorphic sites |
US20040185484A1 (en) * | 2003-01-29 | 2004-09-23 | Costa Gina L. | Method for preparing single-stranded DNA libraries |
Cited By (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE43122E1 (en) | 1999-11-26 | 2012-01-24 | The Governors Of The University Of Alberta | Apparatus and method for trapping bead based reagents within microfluidic analysis systems |
US8431340B2 (en) | 2004-09-15 | 2013-04-30 | Integenx Inc. | Methods for processing and analyzing nucleic acid samples |
US9752185B2 (en) | 2004-09-15 | 2017-09-05 | Integenx Inc. | Microfluidic devices |
US8431390B2 (en) | 2004-09-15 | 2013-04-30 | Integenx Inc. | Systems of sample processing having a macro-micro interface |
US8476063B2 (en) | 2004-09-15 | 2013-07-02 | Integenx Inc. | Microfluidic devices |
US20110076735A1 (en) * | 2004-09-15 | 2011-03-31 | Jovanovich Stevan B | Microfluidic Devices |
US20100068723A1 (en) * | 2004-09-15 | 2010-03-18 | Stevan Bogdan Jovanovich | Microfluidic devices |
US8551714B2 (en) | 2004-09-15 | 2013-10-08 | Integenx Inc. | Microfluidic devices |
US20070031865A1 (en) * | 2005-07-07 | 2007-02-08 | David Willoughby | Novel Process for Construction of a DNA Library |
US20110039303A1 (en) * | 2007-02-05 | 2011-02-17 | Stevan Bogdan Jovanovich | Microfluidic and nanofluidic devices, systems, and applications |
US8557518B2 (en) | 2007-02-05 | 2013-10-15 | Integenx Inc. | Microfluidic and nanofluidic devices, systems, and applications |
US8748165B2 (en) | 2008-01-22 | 2014-06-10 | Integenx Inc. | Methods for generating short tandem repeat (STR) profiles |
US20090253181A1 (en) * | 2008-01-22 | 2009-10-08 | Microchip Biotechnologies, Inc. | Universal sample preparation system and use in an integrated analysis system |
US8672532B2 (en) | 2008-12-31 | 2014-03-18 | Integenx Inc. | Microfluidic methods |
US20100165784A1 (en) * | 2008-12-31 | 2010-07-01 | Microchip Biotechnologies, Inc., A California Corporation | Instrument with microfluidic chip |
US8388908B2 (en) | 2009-06-02 | 2013-03-05 | Integenx Inc. | Fluidic devices with diaphragm valves |
US20100303687A1 (en) * | 2009-06-02 | 2010-12-02 | Integenx Inc. | Fluidic devices with diaphragm valves |
US9012236B2 (en) | 2009-06-05 | 2015-04-21 | Integenx Inc. | Universal sample preparation system and use in an integrated analysis system |
US8394642B2 (en) | 2009-06-05 | 2013-03-12 | Integenx Inc. | Universal sample preparation system and use in an integrated analysis system |
US8562918B2 (en) | 2009-06-05 | 2013-10-22 | Integenx Inc. | Universal sample preparation system and use in an integrated analysis system |
US20110005932A1 (en) * | 2009-06-05 | 2011-01-13 | Integenx Inc. | Universal sample preparation system and use in an integrated analysis system |
US8584703B2 (en) | 2009-12-01 | 2013-11-19 | Integenx Inc. | Device with diaphragm valve |
US20110126911A1 (en) * | 2009-12-01 | 2011-06-02 | IntegenX Inc., a California Corporation | Composite Plastic Articles |
US8512538B2 (en) | 2010-05-28 | 2013-08-20 | Integenx Inc. | Capillary electrophoresis device |
US8763642B2 (en) | 2010-08-20 | 2014-07-01 | Integenx Inc. | Microfluidic devices with mechanically-sealed diaphragm valves |
US9121058B2 (en) | 2010-08-20 | 2015-09-01 | Integenx Inc. | Linear valve arrays |
US9731266B2 (en) | 2010-08-20 | 2017-08-15 | Integenx Inc. | Linear valve arrays |
WO2012051327A3 (en) * | 2010-10-12 | 2012-07-19 | Cornell University | Method of dual-adapter recombination for efficient concatenation of multiple dna fragments in shuffled or specified arrangements |
WO2012051327A2 (en) * | 2010-10-12 | 2012-04-19 | Cornell University | Method of dual-adapter recombination for efficient concatenation of multiple dna fragments in shuffled or specified arrangements |
US9689012B2 (en) | 2010-10-12 | 2017-06-27 | Cornell University | Method of dual-adapter recombination for efficient concatenation of multiple DNA fragments in shuffled or specified arrangements |
US9206418B2 (en) | 2011-10-19 | 2015-12-08 | Nugen Technologies, Inc. | Compositions and methods for directional nucleic acid amplification and sequencing |
US10525467B2 (en) | 2011-10-21 | 2020-01-07 | Integenx Inc. | Sample preparation, processing and analysis systems |
US11684918B2 (en) | 2011-10-21 | 2023-06-27 | IntegenX, Inc. | Sample preparation, processing and analysis systems |
US10865440B2 (en) | 2011-10-21 | 2020-12-15 | IntegenX, Inc. | Sample preparation, processing and analysis systems |
US20130231253A1 (en) * | 2012-01-26 | 2013-09-05 | Doug Amorese | Compositions and methods for targeted nucleic acid sequence enrichment and high efficiency library regeneration |
US10036012B2 (en) | 2012-01-26 | 2018-07-31 | Nugen Technologies, Inc. | Compositions and methods for targeted nucleic acid sequence enrichment and high efficiency library generation |
US10876108B2 (en) | 2012-01-26 | 2020-12-29 | Nugen Technologies, Inc. | Compositions and methods for targeted nucleic acid sequence enrichment and high efficiency library generation |
US9650628B2 (en) * | 2012-01-26 | 2017-05-16 | Nugen Technologies, Inc. | Compositions and methods for targeted nucleic acid sequence enrichment and high efficiency library regeneration |
US9957549B2 (en) | 2012-06-18 | 2018-05-01 | Nugen Technologies, Inc. | Compositions and methods for negative selection of non-desired nucleic acid sequences |
US11697843B2 (en) | 2012-07-09 | 2023-07-11 | Tecan Genomics, Inc. | Methods for creating directional bisulfite-converted nucleic acid libraries for next generation sequencing |
US11028430B2 (en) | 2012-07-09 | 2021-06-08 | Nugen Technologies, Inc. | Methods for creating directional bisulfite-converted nucleic acid libraries for next generation sequencing |
US10619206B2 (en) | 2013-03-15 | 2020-04-14 | Tecan Genomics | Sequential sequencing |
US10760123B2 (en) | 2013-03-15 | 2020-09-01 | Nugen Technologies, Inc. | Sequential sequencing |
US9822408B2 (en) | 2013-03-15 | 2017-11-21 | Nugen Technologies, Inc. | Sequential sequencing |
US11098357B2 (en) | 2013-11-13 | 2021-08-24 | Tecan Genomics, Inc. | Compositions and methods for identification of a duplicate sequencing read |
US10570448B2 (en) | 2013-11-13 | 2020-02-25 | Tecan Genomics | Compositions and methods for identification of a duplicate sequencing read |
US11725241B2 (en) | 2013-11-13 | 2023-08-15 | Tecan Genomics, Inc. | Compositions and methods for identification of a duplicate sequencing read |
US10191071B2 (en) | 2013-11-18 | 2019-01-29 | IntegenX, Inc. | Cartridges and instruments for sample analysis |
US10989723B2 (en) | 2013-11-18 | 2021-04-27 | IntegenX, Inc. | Cartridges and instruments for sample analysis |
US9745614B2 (en) | 2014-02-28 | 2017-08-29 | Nugen Technologies, Inc. | Reduced representation bisulfite sequencing with diversity adaptors |
US10208332B2 (en) | 2014-05-21 | 2019-02-19 | Integenx Inc. | Fluidic cartridge with valve mechanism |
US10961561B2 (en) | 2014-05-21 | 2021-03-30 | IntegenX, Inc. | Fluidic cartridge with valve mechanism |
US11891650B2 (en) | 2014-05-21 | 2024-02-06 | IntegenX, Inc. | Fluid cartridge with valve mechanism |
US10690627B2 (en) | 2014-10-22 | 2020-06-23 | IntegenX, Inc. | Systems and methods for sample preparation, processing and analysis |
US20180013998A1 (en) * | 2015-01-30 | 2018-01-11 | Ent. Services Development Corporation Lp | Relationship preserving projection of digital objects |
US11099202B2 (en) | 2017-10-20 | 2021-08-24 | Tecan Genomics, Inc. | Reagent delivery system |
CN109853047A (en) * | 2019-04-10 | 2019-06-07 | 翌圣生物科技(上海)有限公司 | A kind of genomic DNA sequencing library fast construction method and matched reagent box |
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