OMIA 000129-9940 : Blood group system I in Ovis aries
In other species: goat , pig , chicken Mendelian trait/disorder: yes Considered a defect: yes Key variant known: 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. Species-specific name: Secretor locus Species-specific description: This locus has at least 2 alleles, which control the expression of the R blood group system.
|1985||Nguyen, T.C. :|
|Evaluation of linkage between the R-O-i and C blood group systems in sheep Animal Blood Groups and Biochemical Genetics 16:13-17, 1985. Pubmed reference: 4003854.|
- Created by Frank Nicholas on 06 Sep 2005