OMA (Orthologous MAtrix) is a database of orthologs extracted from available complete genomes.[1][2] 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.
 | |
| 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 | omabrowser |
| Download URL | http://omabrowser.org/All/download.html |
| Web service URL | wsdl |
| Miscellaneous | |
| Data release frequency | 2 releases per year |
See also
editReferences
edit- ^ a b Altenhoff, Adrian M; Schneider Adrian; Gonnet Gaston H; Dessimoz Christophe (Jan 2011). "OMA 2011: orthology inference among 1000 complete genomes". Nucleic Acids Res. 39 (Database issue). England: D289-94. doi:10.1093/nar/gkq1238. PMC 3013747. PMID 21113020.
- ^ Altenhoff, Adrian M; Glover, Natasha M; Train, Clément-Marie; Kaleb, Klara; Warwick Vesztrocy, Alex; Dylus, David; de Farias, Tarcisio M; Zile, Karina; Stevenson, Charles; Long, Jiao; Redestig, Henning; Gonnet, Gaston H; Dessimoz, Christophe (2018). "The OMA orthology database in 2018: retrieving evolutionary relationships among all domains of life through richer web and programmatic interfaces". Nucleic Acids Research. 46 (D1): D477–D485. doi:10.1093/nar/gkx1019. ISSN 0305-1048. PMC 5753216. PMID 29106550.
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