title: A serological study among two endogamous groups of chamars.
abstract: On a sample of n = 320 unrelated Kureel Chamars (Lucknow district) and n = 314 unrelated Jaiswar Chamars (Jaunpur district) ABO- and Rh(D)-typings have been carried out. The two Chamar groups occupy the lowest position in caste hierarchy. In this paper the question is examined, whether the geographical fission of the both Chamar groups, followed by isolation, has had genetical effects.
mesh_terms: D000017:ABO Blood-Group System; D005787:Gene Frequency; D005828:Genetics, Population; D006801:Humans; D007194:India; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D012204:Rh-Hr Blood-Group System