[Population-genetic characteristic of the rural population of southern Tajikistan].

The results of genetic and demographic study of the inhabitants in south Tadjikistan are presented. It had been shown that the population studied is a typical rural population of Middle Asia and is characterized by the extended reproductive capacity, homogeneity of national composition and a high proportion of consanguineous marriages. Genetic variation in blood groups (AB0, MN, Rh-D, P1), serum proteins and red cell enzyme systems (Tf, Gc, Hp, PGM1, PGD, EsD, AcP1) was examined. A comparative analysis of gene frequencies in the population studied and some other Middle Asia populations has been carried out.