OMIA 000137-9939 : Blood group system R in Ovis sp.
In other species: goat , sheep , aoudad Mendelian trait/disorder: unknown Considered a defect: no Cross-species summary: Each blood group system consists of a set of blood types, each of which corresponds to a particular antigen (usually a glycoprotein) on the surface of red blood cells. The different types within a system are the result of the action of different alleles at a locus that usually encodes an enzyme that catalyses the creation of the feature of the glycoprotein unique to that type, e.g. the presence of a particular sugar at the end of a short chain of sugars.
|1980||Nguyen, T.C., Bunch, T.D. :|
|Blood groups and evolutionary relationships among domestic sheep (Ovis aries), domestic goat (Capra hircus), aoudad (Ammotragus lervia) and european mouflon (Ovis musimon) Annales de Genetique et de Selection Animale 12:169-180, 1980.|
- Created by Frank Nicholas on 06 Sep 2005
- Changed by Frank Nicholas on 20 Aug 2020