COTRASIF: conservation-aided transcription factor binding site finder
20th May 2008
With this post, I’m finally announcing the opening of the (mostly) functional COTRASIF web-tool, created for the genome-wide identification of promoter regulatory sequences (transcription factor binding sits, TFBS). You can learn more from the About and Help pages. For an example of use, see the Supplement page (article is currently being prepared; as soon as it’s ready, I’ll make it available).
If you are interested – have a look at the News page, where there is information on joining COTRASIF Google group. For non-public enquiries, please use my contact page.
Note: the problem of identifying eukaryotic transcription factor binding sites stays acute for many years in a row – see e.g. the most recent Eukaryotic transcription factor binding sites – modelling and integrative search methods.
July 10th, 2008 at 1:57
[...] some work in genomics (namely, our COTRASIF tool) [...]
September 2nd, 2009 at 12:15
TATAGGTTGTTTTAATTGGAAGCAAACCCAGTTTCATTACCTCAAGCAAATTTCTTCATCTCTTTTAGCTTCCGT
TTCTCATCTCTTTTTTTTTTTTGAGATAGAGTCTTGCTCTGTCGCACAGGCTGGGTTGGGTGCAGTGGTGCGATC
TTGGCTCACCGCAACCTCTGCCTCCCAGGTTCAAGCAATTCTTCTGCCTCAGCCTCCTGAATAGCTGGGACTACA
GGCGCCTGCCACCACGCCCGGCTAATTTTTGTATTTTTAGTAGAGACGGGGTTTCACCATGTTGGCCAGGATGGC
CTCCATCTCCTGACTCCGTGATCCACCCGCCTCGGCCTCCCAAAGTGTTGGGATTACAGGCGTGAGCCACCGCGC
CCGGCAGTCCGTTTCTCATCTTTAAAGTGAGAGTGCTAACACGCACATGGAGGGCTACTATGAGAATGGAGTGAG
ATTTTGTATATGAAGTAGCAAAGACAGAGCCTGGGACTTAGTAGGTACATTATTAAGAGTTGGAGCCATTTTTTA
AACCTTTTGTCTTTTTGTTATTTTTGCTGTTCTGAAAGTCTCTAAGCTTTTAAAAATGGTCTCTTATTTTACTAT
TCTTGAATTGTTTCACGCTTCTCAACTCATGACAAGAACCTATTCTGCCAATGAACCTCCTGCCCCCATCTATTG
AAATTAAAGCTTAGGAGCACCAGTGCATCCCAGAATTTGACTTCCTTCCAGTGGAGAGACCCCTTGGGTTTTTCG
TGTGCTCTTTCCCTGATCCTTTAGGTGTCACATGGTCAGAAAGAACATAGTATTATTTATAAACAATATGCTCTC
TAACTTCAGAAAGATTTAGGACAGCTTTCTGGATTTGGTCATGCATGAAACAGGAAAAACAGGCTATTAGAAAAT
TGTGTGAAGTCTAACAGGGACTTGATATGAATTCATTTTGATTTTTAAAACTGAGGACTGCAATCATTAATCAGT
TCATTAAATTAATTGGAATAAGTATATTGCATGTAGTGAGAGTAGTAGTATTTTTTGAAATTTTAGTTTTAATTA
TATCCTATGGCCTGTGTTGTAAGATTTTTTATTTTAAGAGTTTAAAAGCCATTCGATTAAGCAACTAGTAGTAAA
CTTTTCTGTCTCTCATTAGTTGTTAAATCTAGAAAAGTTATTGGTTTAACAAACCTTTATTGGATATCTATTTTG
CATCAGATTTTTTTCTACATGAATGACATTTTTTTCTCTCTCTTTTCTAATACTGATTTGTTGCAGTGTCGAATA
GGTACCTGGGTCAACTCCACACACTTCTCACTCTTCACTGGACCTCTGGTACAAGATTGAGAGGATTCCTATTAC
TTACAAACAGACTAGGTATTAAAACAAAAAGATTCCCGAATAGAGTGAACCTAACCTAGAGCCCCTAAGAATTAC
ATCAGCTTTAACCATTAATTCCCTGGGTTCTTCTTATTCAGTAATGTCTTAAAACCTTTTTATCAGTATGGGATG
GGCGGGCAAGGGGATAAAGAAACTGGCGGCTGGTGGGAAGCCTTAGGTAAGGCTGTCAGGGGGGCTTTAGTTTGG
GAGTGGGATAATTTGCTGAGGAAGGGTGGGAGAAACGTGAACTAGCACACAAAAGGCTGTTTCCGGCTCAAATTT
CGTTACCAAGGCTCTTTGAGATGAACTTTTTTGGGGGAAAACAATCAGTCTAAAAGAGCTGTGTCTTCTTGTGTG
TGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTACAAGGGGGCGGCGAGGGTCCCCACTTTTAGTATGAGTAGCA
TTGTTCACATGTTTGCCAGTATTTTGGAGCCTGGCAGGCCTGGGTAGAGGCTGCGGGGGACGCCTCCAAGTTCCC
ACCCGGGACATCCTGAACAGCAGCAGCCACAACAACAGGCTCGCCCCTAGACAAAGGGGCCGGCGCGGCGGAGCA
GACTGGTGCAGCCTGGGCCGCGCGCTCAGAGCGCTGGGCGTCTGGGCAGCTGAGTGGGCAGAGCTGACCCGGTGC
GGGTGGGAGTCAGGGCGCCCGGAAAACCCGGCTCTGGGTAGCAGACCCCGCCCGGGCTGGCTCGGCGCCGGGCCT
TCGGGCTTCCACTCAGTCTTTGACCCTCGGTCCTCGCTCAGCGGCCCGGCAGGCCGCACAACTGTAACCGCTGCC
CCGGCCGCCGCCCGCTCCTTCTCGGTCCGGCGGGCACAGAGCGCAGCGCGGCGGGGCCGGCGGC
September 2nd, 2009 at 12:36
Comment form doesn’t do anything, please use proper address.
Also, using custom promoters is not supported – only internal database of promoters is searched. If you prefer to work with your sequences, please download standalone version.
April 13th, 2010 at 13:23
>readseq-5371_tmp_1 101 bp
CGTCTGGAAGACACAGGCAGATAGCGCTCGCCTCAGTTTCTCCCACCCCCACAGCTCTGC
TCCTCCACCCACCCAGGGGGCGGGGCCAGAGGTCAAGGCTA
April 13th, 2010 at 16:02
Comment form doesn’t do anything, please use proper address.
Also, using custom promoters is not supported – only internal database of promoters is searched. If you prefer to work with your sequences, please download standalone version.
June 8th, 2010 at 7:23
[...] there was some interest in the tool I presented – the COTRASIF. Although it is not strictly systems-biology (actually, it is pure genomics tool), there were [...]