We're pleased to announce the 11th release (Nov 2010) of OMA.
For this release, we added a new grouping strategy: Apart from the OMA groups, we now also provide hierarchical groups containing orthologs and inparalogs within a user selectable taxonomic range.
We have also added a new consistency criterion for our pairwise ortholog predictions, which assures that the predictions between a pair of genomes are biological consistent. Due to this new criterion, we corrected a small fraction of our predictions.