Orthologous MAtrix

Updated on Dec 24, 2024

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Laboratory ETH Zurich Release date 2004		Primary citation Altenhoff et al. Website http://omabrowser.org
Description orthology inference among 1000 complete genomes. Authors Christophe Dessimoz, Adrian Schneider, Adrian Altenhoff, Gaston H. Gonnet

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

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.

References

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