[The dynamics of parameters of reproduction of Shor people - native small nation of the Kemerovo oblast].

In Russia, in the conditions of ongoing demographic crisis and socioeconomic transformations, the reproduction of population, including indigenous minorities, is the urgent problem. The analysis of dynamics of the age structure and reproductive parameters of women of three generations was carried out in order to determine the characteristics of reproduction of the Shors, the indigenous minority of the Kemerovo Region. The statistical data of population censuses (1970-2015), questionnaire materials, records of household books were used as sources of information.

Diagnostic features of atherosclerosis development in miners having anthracosilicosis.

To design forecasting system, the authors studied occurrence of atherosclerosis and its risk factors in 152 workers of coal mines in South Kouzbass (tunnellers, cleaning pit-face miners, mining excavator operators), suffering from anthracosilicosis. Atherosclerosis was revealed in 124 (81.6%) workers with anthracosilicosis.

[Comparative characteristics of the gene pool of Teleuts inferred from Y-chromosomal marker data].

The gene pool structure of Teleuts was examined and Y-chromosomal haplogroups composition and frequencies were determined. In the gene pool of Teleuts, five haplogroups, C3xM77, N3a, R1b*, R1b3, and R1a1, were identified. Evaluation of the genetic differentiation of the samples examined using analysis of molecular variance (AMOVA) with two marker systems (frequencies of haplogroups and Y-chromosomal microsatellite haplotypes) showed that Bachat Teleuts were equally distant from Southern and Northern Altaians.

Phylogeographic analysis of mitochondrial DNA in northern Asian populations.

To elucidate the human colonization process of northern Asia and human dispersals to the Americas, a diverse subset of 71 mitochondrial DNA (mtDNA) lineages was chosen for complete genome sequencing from the collection of 1,432 control-region sequences sampled from 18 autochthonous populations of northern, central, eastern, and southwestern Asia. On the basis of complete mtDNA sequencing, we have revised the classification of haplogroups A, D2, G1, M7, and I; identified six new subhaplogroups (I4, N1e, G1c, M7d, M7e, and J1b2a); and fully characterized haplogroups N1a and G1b, which were previously described only by the first hypervariable segment (HVS1) sequencing and coding-region restriction-fragment-length polymorphism analysis. Our findings indicate that the southern Siberian mtDNA pool harbors several lineages associated with the Late Upper Paleolithic and/or early Neolithic dispersals from both eastern Asia and southwestern Asia/southern Caucasus.