Microarray generation of thousand-member oligonucleotide libraries.

ABSTRACT: The ability to efficiently and economically generate libraries of defined pieces of DNA would have a myriad of applications, not least in the area of defined or directed sequencing and synthetic biology, but also in applications associated with encoding and tagging. In this manuscript DNA microarrays were used to allow the linear amplification of immobilized DNA sequences from the array followed by PCR amplification. Arrays of increasing sophistication (1, 10, 3,875, 10,000 defined sequences) were used to validate the process, with sequences verified by selective hybridization to a complementary DNA microarray and DNA sequencing, which demonstrated a PCR error rate of 9.7×10(-3)/site/duplication. This technique offers an economical and efficient way of producing specific DNA libraries of h

SUBMITTER: Svensen N 

PROVIDER: S-EPMC3179494 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature