Variability and identification power of 60 X-chromosome in two native Siberian populations
- Authors: Stepanov V.A.1,2, Vagaitseva K.V.1,2, Kharkov V.N.1,2, Cherednichenko A.A.1, Minaicheva L.I.1, Bocharova A.V.1
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Affiliations:
- Research Institute for Medical Genetics
- National Research Tomsk State University
- Issue: Vol 52, No 4 (2016)
- Pages: 433-435
- Section: Short Communications
- URL: https://journals.rcsi.science/1022-7954/article/view/187694
- DOI: https://doi.org/10.1134/S1022795416030157
- ID: 187694
Cite item
Abstract
Genetic diversity of 60 X-chromosome single nucleotide polymorphisms (XSNPid panel) in populations of Siberian Tatars and Tuvinians is described. A close spectrum of allele frequencies and a low level of their genetic differentiation (Gst = 0.021) is revealed. High discriminating power of the XSNPid panel in populations under study is demonstrated. The random matching probability (MP) of multilocus genotypes in males is 1.12 × 10–18 in Siberian Tatars and 7.77 × 10–16 in Tuvans. In females, MP is several orders of magnitude lower: 1.51 × 10–25 in Siberian Tatars and 1.83 × 10–23 in Tuvinians.
About the authors
V. A. Stepanov
Research Institute for Medical Genetics; National Research Tomsk State University
Author for correspondence.
Email: vadim.stepanov@medgenetics.ru
Russian Federation, Tomsk, 634050; Tomsk, 634050
K. V. Vagaitseva
Research Institute for Medical Genetics; National Research Tomsk State University
Email: vadim.stepanov@medgenetics.ru
Russian Federation, Tomsk, 634050; Tomsk, 634050
V. N. Kharkov
Research Institute for Medical Genetics; National Research Tomsk State University
Email: vadim.stepanov@medgenetics.ru
Russian Federation, Tomsk, 634050; Tomsk, 634050
A. A. Cherednichenko
Research Institute for Medical Genetics
Email: vadim.stepanov@medgenetics.ru
Russian Federation, Tomsk, 634050
L. I. Minaicheva
Research Institute for Medical Genetics
Email: vadim.stepanov@medgenetics.ru
Russian Federation, Tomsk, 634050
A. V. Bocharova
Research Institute for Medical Genetics
Email: vadim.stepanov@medgenetics.ru
Russian Federation, Tomsk, 634050