OMA Get Hog

Get Hierarchical Orthologous Group (HOG) information from OMA. HOGs represent groups of genes that descended from a single ancestral gene within a given taxonomic range. HOGs capture the full evolutionary history of gene families including gene duplications. Example: HOG:F0782425 returns the p53 HOG at the Euteleostomi level with description 'cellular tumor antigen p53', completeness score 0.61, and child HOGs for fish, mammals, etc.