[Distribution of HLA class I antigen in Finno-Ugrian populations of Russia (Mordovians and Maris)].

Distributions and gametic associations of HLA I antigens were studied in two Finno-Ugrian populations of Russia: Mordovians (300 subjects, including 148 Erzyas and 152 Mokshas) and Maris (137 subjects). Regarding the Mordovian population, Erzya and Moksh subpopulations significantly differed from each other only in the frequency of the A9 antigen. However, the Mari and Mordovian populations differed from each other considerably.