Analysis of Pairwise Dependency Information Content for Representing and Searching for Transcription Factor Binding Sites

نویسندگان

  • Rachel Busch
  • Jacob Mauthe
چکیده

Transcription factors are proteins that are able to bind to certain segments of DNA to control gene expression. We present an improvement upon supervised learning approaches used for finding transcription factor binding sites. We look at binding sites of the same length for a single transcription factor and use the Berg and von Hippel scoring method. Pairwise information content of positional dependency was added to the already implemented pairwise scoring and is shown to increase the accuracy of the scoring method. From this information, we support the idea that there is a pairwise dependency of bases within binding site sequences.

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تاریخ انتشار 2013