A study of the Ag factors in a British (West Midland) population.
168 sera from a British (West Midlands) population of normal blood donors were typed for the factors Ag (x, y, a1, d, t, c, g and h). The results were compared with the published data from other populations. The 8 factors were found in 27 different phenotypic combinations including a single instance of the combination Ag (y-h+) not previously reported. The occurrence of this phenotype is discussed in relation to the theoretical models of the genetic control of the Ag system.
D000042:Absorption; D001789:Blood Group Antigens; D005828:Genetics, Population; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007106:Immune Sera; D008077:Lipoproteins, LDL / Q000276:immunology*; D010641:Phenotype; D013557:Switzerland; D013997:Time Factors; D006113:United Kingdom
D001789:Blood Group Antigens; D007106:Immune Sera; D008077:Lipoproteins, LDL