title: PReMod: a database of genome-wide mammalian cis-regulatory module predictions.
abstract: We describe PReMod, a new database of genome-wide cis-regulatory module (CRM) predictions for both the human and the mouse genomes. The prediction algorithm, described previously in Blanchette et al. (2006) Genome Res., 16, 656-668, exploits the fact that many known CRMs are made of clusters of phylogenetically conserved and repeated transcription factors (TF) binding sites. Contrary to other existing databases, PReMod is not restricted to modules located proximal to genes, but in fact mostly contains distal predicted CRMs (pCRMs). Through its web interface, PReMod allows users to (i) identify pCRMs around a gene of interest; (ii) identify pCRMs that have binding sites for a given TF (or a set of TFs) or (iii) download the entire dataset for local analyses. Queries can also be refined by filtering for specific chromosomal regions, for specific regions relative to genes or for the presence of CpG islands. The output includes information about the binding sites predicted within the selected pCRMs, and a graphical display of their distribution within the pCRMs. It also provides a visual depiction of the chromosomal context of the selected pCRMs in terms of neighboring pCRMs and genes, all of which are linked to the UCSC Genome Browser and the NCBI. PReMod: http://genomequebec.mcgill.ca/PReMod.
authors.affiliation: McGill University and Genome Quebec Innovation Center, 740 Dr Penfield, Montreal, Qc, Canada H3A 1A4.
authors.forename: Vincent
authors.initials: V
authors.lastname: Ferretti
authors.forename: Christian
authors.initials: C
authors.lastname: Poitras
authors.forename: Dominique
authors.initials: D
authors.lastname: Bergeron
authors.forename: Benoit
authors.initials: B
authors.lastname: Coulombe
authors.forename: François
authors.initials: F
authors.lastname: Robert
authors.forename: Mathieu
authors.initials: M
authors.lastname: Blanchette
mesh_terms: D000465:Algorithms; D000818:Animals; D001665:Binding Sites; D030561:Databases, Nucleic Acid; D023281:Genomics; D006801:Humans; D020407:Internet; D051379:Mice; D050436:Regulatory Elements, Transcriptional; D014157:Transcription Factors / Q000378:metabolism*; D014584:User-Computer Interface
chemical_list: D014157:Transcription Factors