title: Genetic polymorphism of human anodal tear protein.
abstract: Electrophoresis of human tears on slab polyacrylamide gels showed five phenotypes among anodal tear proteins. These phenotypes are the expression of autosomal codominant alleles. Gene frequencies are as follows: for Caucasians, At1 = 0.99, At3 = 0.01; for Negroes, At1 = 0.97, At2 = 0.03; for Chinese, At1 = 0.98, and At4 and At5 are both approximately 0.008.
mesh_terms: D000483:Alleles; D044383:Black People; D002681:China / Q000208:ethnology; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D005799:Genes, Dominant; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D008297:Male; D010375:Pedigree; D010641:Phenotype; D011110:Polymorphism, Genetic; D011506:Proteins / Q000032:analysis*; D013666:Tears / Q000032:analysis*; D044465:White People
chemical_list: D011506:Proteins