Polymorphism of 14C vitamin D3 binding protein in cattle and water buffalo serum.
Cattle and water buffalo sera labelled with vitamin D3[14C] (300 and 480 individual samples respectively) were subjected to starch gel electrophoresis followed by autoradiography in an attempt to identify a possible polymorphism of the proteins capable of binding this vitamin. Three phenotypes controlled by two codominant autosomal alleles were identified in cattle while in water buffalo six phenotypes controlled by three codominant autosomal alleles were observed.
D000483:Alleles; D000818:Animals; D002020:Buffaloes / Q000097:blood*; D002352:Carrier Proteins / Q000097:blood / Q000235:genetics*; D002417:Cattle / Q000097:blood*; D002762:Cholecalciferol / Q000235:genetics* / Q000378:metabolism; D010641:Phenotype; D011110:Polymorphism, Genetic
D002352:Carrier Proteins; D002762:Cholecalciferol