RSAT - info-gibbs

An enhanced gibbs sampler, based on a stochastic optimization of the information content of position-specific scoring matrices.

Reference: Defrance M, van Helden J. (2009) Info-gibbs: a motif discovery algorithm that directly optimizes information content during sampling. Bioinformatics 25(20):2715-22. [Pubmed 19689955] [Open acces]


Sequence       Format Paste your sequence in the box below

Or select a file to upload (.gz compressed files supported)


Mask 
search both strands
Options
Matrix length
Expected number of sites per sequence
Number of motifs to extract
Maximum number of iterations
Number of runs

Background model
Estimated from input sequences

Genome subset  Sequence type     
    Organism 
    [List of organisms] not seeing your favorite organism in the list ? Contact us to have it installed

    Taxon  [List of taxonomy]

      Markov background order

Output 
      MANUAL TUTORIAL MAIL