Orthologous MAtrix

Orthologous MAtrix
OMA
Database.png
Content
Description orthology inference among 1000 complete genomes.
Contact
Laboratory ETH Zurich
Authors Christophe Dessimoz, Adrian Schneider, Adrian Altenhoff, Gaston H. Gonnet
Primary Citation Altenhoff et al.[1]
Release date 2004
Access
Website http://omabrowser.org
Download URL http://omabrowser.org/All/download.html
Web Service URL wsdl
Tools
Miscellaneous
Data release frequency 2 releases per year

OMA (Orthologous MAtrix) is a database of orthologs extracted from available complete genomes.[1]

The orthology predictions of OMA are available in several forms:

  • OMA Pairs: for a given gene, a list of predicted orthologs in other species is provided.
  • OMA Groups: a set of genes across different species which are all orthologous.
  • OMA Hierarchical Groups: the set of all genes that have evolved from a single ancestral gene in a given taxonomic range.
  • OMA Genome Pair view: the list of all predicted orthologs between two species.

See also

References

  1. ^ a b Altenhoff, Adrian M; Schneider Adrian, Gonnet Gaston H, Dessimoz Christophe (Jan 2011). "OMA 2011: orthology inference among 1000 complete genomes" (in eng). Nucleic Acids Res. (England) 39 (Database issue): D289-94. doi:10.1093/nar/gkq1238. PMC 3013747. PMID 21113020. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=3013747. 

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