Gene pool of the two groups of Siberian (Tobol-Irtysh) Tatars

антропогенетика gene pools генофонды Siberian Tatars сибирские татары Tobol-Irtysh Tatars SNP-markers ОНП однонуклеотидный полиморфизм татары Single nucleotide polymorphism ethnogenesis этногенез haplogroups гаплогруппы genes гены

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Section MOLECULAR ANTHROPOLOGY – NEW ADVANCES 121 GENE POOL OF THE TWO GROUPS OF SIBERIAN (TOBOL-IRTYSH) TATARS: ANALYSIS OF THE Y-CHROMOSOMAL SNP-MARKERS Padyukova Asya1,2,3 Dibirova Khadizhat3,4 Balanovska Elena3 1 , Lavryashina Mariya1 , Kuznetsova Marina3 Kemerovo State University, Kemerovo, Russia 2Kemerovo State Medical Academy, Kemerovo, Russia 3Research Centre for Medical Genetics, Russian Academy of Medical Sciences, Moscow, Russia 4Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia 5Tobolsk State Social-Pedagogical Academy of D.I. Mendeleev, Tobolsk, Russia Gene pool of Siberian Tatars is a “terra incognita” – there is only data on mtDNA of one population, while the variability of the most informative Y-chromosome has not yet been studied. <...> Siberian Tatars include three major ethno-territorial groups of Turkic speaking populations in Western Siberia: Tomsk Tatars, Barabinsk Tatars and Tobol-Irtysh Tatars. <...> Ethnogenesis of Siberian Tatars included mixing of Ugric, Samoyed, Turkic and partly Mongol tribes in proportions, which were different in territorial groups of Siberian Tatars. <...> Later Bukharian Uzbeks, Teleuts, Kazan Tatars, Bashkirs and Kazakhs were also included in Siberian Tatars. <...> Tobol-Irtysh Tatars of Tyumen region is the largest group of Siberian Tatars. <...> They occupy a central region within their natural area, which was historically the center of consolidation of the Turkic groups in Western Siberia. <...> We examined 140 representatives of Tobol-Irtysh Siberian Tatars in Vagayskii and Tobolskii regions of Tyumen Oblast: Isker-Tobolsk (2 populations) and Ishtyaksk-Toguzsk (2 populations) subgroups. <...> One of the traits of the Isker-Tobolsk Tatars gene pool was its high diversity: none out of the 13 identifi ed haplogroups was predominant. <...> Major Y-chromosomal haplogroup Q-M242 has been found in over one third of the Ishtyaksk-Toguzsk Tatars’ gene pool. <...> In Western Siberia Q-M242 is frequent in Selkups (65%) and Kets (90%), and in Southern Siberia it was met in Altaians and Tuvinians (17%). <...> Next to them, by their frequencies, haplogroups R1a-M198 and N1c-LLY22g add up to a quarter of the gene pool of both Ishtyaks-Toguzsk and Isker-Tobolsk Tatars, which indicate their common ethnogenetic roots. <...> In general <...>

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