title: [Population genetics of the inhabitants of Northern European USSR. I. Data on the structure of 6 villages in Archangel Oblast].
abstract: The paper deals with two demographic characteristics of 6 villages in the Archangelsk Region of the RSFSR (river Peosa region) significant from the genetical standpoint. These data were obtained by means of the examination of 843 persons (75,07% of the total number of inhabitants) and of the analysis of complete list of inhabitants permanently living in the villages studied. The proportion of the reproductivity age class was 28.94%, the numbers of men and woman among them being about equal. The average number of children per family in families that have already completed their reproductive period was 3.87, the variance being 4.51 (the data obtained on the basis of examination of over 90 families). The average age of marriage was established to be about 24 years, the duration of each generation being about 32 years. The average index of endogamy per village was observed to be 58.40%, the contribution of the gametes of the preceding generation per village being 72.86%. The migrational influx of gametes from other localities per total of 6 villages was 2.52%. It was shown by the comparison of the character of migrations with mathematical models that the matrix migrational model is the most adequate one.
mesh_terms: D005191:Family Characteristics; D005826:Genetics, Medical; D005828:Genetics, Population; D006801:Humans; D008297:Male; D012426:Russia
vernacular_title: K populiatsionnoĭ genetike naseleniia Evropeĭskogo Severa SSSR. Soobshchenie I. Kannye po strukture shesti dereven' Arkhangel'skoĭ oblasti