Welcome to CIS-BP, the online library of transcription factors and their DNA binding motifs.
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(e.g. Gata*, YEL009C, I$FTZ_01)
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Current content: 12795 motifs. 169272 TFs with at least one binding motif (4989 from direct experiments), out of a total of 392337 TFs from 321 families in 741 species