A method is disclosed for the direct synthesis of double stranded DNA molecules of a variety of sizes and with any desired sequence. The DNA molecule to be synthesis is logically broken up into smaller overlapping DNA segments. A maskless microarray synthesizer is used to make a DNA microarray on a substrate...http://www.google.fr/patents/US8008005?utm_source=gb-gplus-shareBrevet US8008005 - Method for the synthesis of DNA sequences
