Bioinformatics · 2002 · 1.4K citations · 6 references
We have developed a set of tools to construct positional weight matrices from known transcription factor binding sites in a species or taxon-specific manner, and to search for matches in DNA sequences.
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The TRANSFAC system on gene expression regulation
Edgar Wingender · Nucleic Acids Research · 2001 · 661 citations · Full text