The present invention provides methods and compositions for tagging nucleic acid sequence fragments, e.g., a set of nucleic acid sequence fragments from a single genome, with one or more unique members of a collection of oligonucleotide tags, or sequence tokens, which, in turn, can be identified using...http://www.google.fr/patents/US7544473?utm_source=gb-gplus-shareBrevet US7544473 - Nucleic acid analysis using sequence tokens
