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Russian Journal of Genetics

, Volume 45, Issue 7, pp 870–874 | Cite as

Analysis of the mitochondrial DNA diversity in Yukaghirs in the evolutionary context

  • N. V. Volodko
  • N. P. Eltsov
  • E. B. Starikovskaya
  • R. I. Sukernik
Human Genetics
  • 46 Downloads

Abstract

Based on the mtDNA first hypervariable segment sequence variation data, statistical analysis of the diversity in Yukaghirs in comparison with the other indigenous populations of Siberia, was carried out. The level of the Yukaghir mtDNA gene diversity (GD) constituted 0.920, which was only slightly different from the corresponding estimate for the other Siberian populations. Integral estimates of the genetic structure of Siberian populations (k, S, θ S , and π) are presented. Phylogenetic analysis, performed using the neighbor-joining method, showed that the Siberian populations clustered irrespectively to their language affiliation. Negative F s values found in Yukaghirs pointed to the possible influence of adaptive selection.

Keywords

Indigenous Population Integral Estimate Adaptive Selection Siberian Population Pairwise Nucleotide Difference 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2009

Authors and Affiliations

  • N. V. Volodko
    • 1
  • N. P. Eltsov
    • 1
  • E. B. Starikovskaya
    • 1
  • R. I. Sukernik
    • 1
  1. 1.Institute of Cytology and GeneticsRussian Academy of SciencesNovosibirskRussia

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