Scanning the human genome with combinatorial transcription factor librariesPublished online: 18 February 2003, doi:10.1038/nbt794March 2003 Volume 21 Number 3 pp 269 - 274Pilar Blancafort, Laurent Magnenat & Carlos F. Barbas III. Department of Molecular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037.Correspondence should be addressed to C F Barbas. e-mail: [email protected] the critical importance of transcription factors in mediating gene regulation, there exists no general, genome-wide tool that uses tr < 1 > < 2 >
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