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inria-00099608, version 1

Identification of Transcription Factor Binding Sites in Streptomyces coelicolor A3(2) by Phylogenetic Comparison

Fabrice Touzain () a1, Patricia Lavigne a1, Isabelle Debled-Rennesson a1, Bertrand Aigle b, Pierre Leblond b, Gregory Kucherov a1

European Conference for Computer Biology - ECCB'2003 (2003)

Abstract: The goal of this work is to identify, through computer methods, nucleotide patterns involved in transcription mechanisms in the bacteria Streptomyces coelicolor. In a preceding work [1], we explored the hypothesis of over-representation of regulation motifs in intergenic regions between genes of opposite orientation. While we were able to find by this method binding sites reported in literature, the number of false positives was too high to surely isolate any new interesting candidate motif. To obtain more reliable data, we turned to the comparative approach among phylogenetically related bacteria.

  • a –  INRIA
  • b –  UMR-INRA-UHP 1128
  • 1:  ADAGE (INRIA Lorraine - LORIA)
  • INRIA – CNRS : UMR7503 – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine (INPL)
  • Domain : Computer Science/Other
  • Keywords : binding site – prediction – comparison – transcription factor || site de liaison – prédiction – comparaison – facteur de transcription
  • Internal note : A03-R-313 || touzain03a
  • Comment : Poster. Colloque avec actes sans comité de lecture. internationale.
 
  • inria-00099608, version 1
  • oai:hal.inria.fr:inria-00099608
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  • Submitted on: Tuesday, 26 September 2006 09:39:21
  • Updated on: Thursday, 28 September 2006 15:22:46