title: [Genetic processes in rural populations of the Tomsk region (migration characteristics)].
abstract: The results of analysis of genetic and demographic structure of two village communities of Tomsk region are presented. Migration processes were shown to play important role in forming genetic structure of populations; less than 20% of inhabitants of the communities under study were born in those populations, where they live at present. These village communities are characterized by high values of gametic contribution of the populations situated outside Tomsk region, by intervillage heterogeneity of gene flow structure and by insignificant gametic exchange between the populations. The portions of heterolocal and international marriages offsprings increased from elder to younger groups of inhabitants.
authors.forename: A N
authors.initials: AN
authors.lastname: Kucher
authors.forename: V P
authors.initials: VP
authors.lastname: Puzyrev
authors.forename: L P
authors.initials: LP
authors.lastname: Nazarenko
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005828:Genetics, Population; D006801:Humans; D008875:Middle Aged; D012098:Reproduction / Q000235:genetics*; D012424:Rural Population / Q000706:statistics & numerical data*; D012426:Russia / Q000208:ethnology; D014171:Transients and Migrants
vernacular_title: Geneticheskie protsessy v sel'skikh populiatsiiakh Tomskoĭ oblasti (kharakteristika migratsiĭ)