Bioinformatics Advance Access originally published online on November 24, 2006
Bioinformatics 2007 23(4):502-503; doi:10.1093/bioinformatics/btl601
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Mclip: motif detection based on cliques of gapped local profile-to-profile alignments
ARC Centre of Excellence for Integrative Legume Research and Bioinformatics Laboratory, Genomic Interactions Group, Research School of Biological Sciences, Australian National University GPO Box 475, Canberra, ACT 2601, Australia
*To whom correspondence should be addressed.
| Abstract |
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Summary: A multitude of motif-finding tools have been published, which can generally be assigned to one of three classes: expectation-maximization, Gibbs-sampling or enumeration. Irrespective of this grouping, most motif detection tools only take into account similarities across ungapped sequence regions, possibly causing short motifs located peripherally and in varying distance to a core motif to be missed. We present a new method, adding to the set of expectation-maximization approaches, that permits the use of gapped alignments for motif elucidation.
Availability: The program is available for download from: http://bioinfoserver.rsbs.anu.edu.au/downloads/mclip.jar
Contact: Georp.Weiller{at}anu.edu.au
Supplementary information: http://bioinfoserver.rsbs.anu.edu.au/utils/mclip/info.php
Associate Editor: John Quackenbush
Received on September 15, 2006; revised on November 5, 2006; accepted on November 20, 2006