title: [Population genetics study of the functional asymmetry of the brain in native and migrant population of the north-eastern USSR].
abstract: It is shown that ethnic groups of the North-East of the USSR (eskimos, coast and reindeer chukchi, koryaks and evens) differ significantly in phenotype frequencies of hemisphere interrelations, and the extent of differences conforms to non-similarity of the cultural and economic structure of these populations. Significant phenotype frequency dynamics observed in new-coming population, depending on the duration of dwelling under the North conditions, makes the phenotype of "long-livers" of the North more distant from the population of middle latitudes and closer to the aboriginal populations. Such a dynamics of phenotypic structure of new-coming populations is due to selective migration of the population. Great adaptability of the right hemisphere relationship type individuals of aboriginal as well as new-coming population to the North-East conditions is grounded. The role of hemisphere relationship type in adaptation to the environmental conditions is under discussion.
authors.forename: V V
authors.initials: VV
authors.lastname: Arshavskiĭ
authors.forename: L L
authors.initials: LL
authors.lastname: Solovenchuk
mesh_terms: D044466:Asian People; D004292:Dominance, Cerebral; D005006:Ethnicity; D005828:Genetics, Population; D006801:Humans; D010641:Phenotype; D012800:Siberia; D014171:Transients and Migrants
vernacular_title: Populiatsionno-geneticheskoe izuchenie funktsional'noĭ asimmetrii golovnogo mozga u korennogo i prishlogo naseleniia Severo-Vostoka SSSR.