[The genetic-demographic approach in anthropological research. IX. The spatial structure of Khakass populations].

The rural population of Khakassia is characterized by genetic isolation due to marital traditions and ethnic-territorial subdivisions. The type of Khakass settling limits the choice of a marital partner within the territory occupied by one ethnographic group, preventing an active migration of alleles from one population to another. Formation of local zonal anthropologic type (84% of marital couples) occurs on the territory approximately equal to the area of one administrative district.