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首页> 外文期刊>Biology Bulletin >Genetic Variability of the Peripheral Population of the Greater Long-Tailed Hamster Tscherskia triton (De Winton 1899) in the Northeastern Part of the Distribution Range Based on Sequencing Data of the Control Region of Mitochondrial DNA
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Genetic Variability of the Peripheral Population of the Greater Long-Tailed Hamster Tscherskia triton (De Winton 1899) in the Northeastern Part of the Distribution Range Based on Sequencing Data of the Control Region of Mitochondrial DNA

机译：基于线粒体DNA控制区序列数据的分布范围东北部大长尾仓鼠Tscherskia triton（De Winton 1899）外围种群的遗传变异

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摘要

The genetic variability of the greater long-tailed hamster Tscherskia triton of the peripheral population of the southern Russian Far East is evaluated compared to the central populations of China based on the nucleotide sequences of the control region of mitochondrial DNA. The high genetic diversity of the population of the southern part of Russian Far East is established, which does not confirm a hypothesis on reduction of the diversity in the peripheral populations. The presence of three phylogroups is discovered: one within Russia ("northern") and two within China ("central" and "southern"). A deletion, absent in other taxonomically distant groups of the Old and New World and acquired by the greater long-tailed hamster over the course of its evolutionary history, is present in certain populations of this species. A preliminary hypothesis, according to which the contemporary structure of this species is determined not only by topographical and climatic events, but by human activity as well, is formulated.
机译：根据线粒体DNA控制区的核苷酸序列，比较了俄罗斯南部远东地区外围种群的长尾仓鼠Tscherskia triton的遗传变异性与中国中部种群的遗传变异性。建立了俄罗斯远东南部地区人口的高度遗传多样性，这没有证实关于减少外围人口多样性的假说。发现了三个系统族：一个在俄罗斯（“北部”），两个在中国（“中央”和“南部”）。在旧物种和新世界的其他分类学上较远的群体中不存在这种缺失，并且在其进化过程中被较大的长尾仓鼠所捕获。提出了一个初步的假设，根据该假设，该物种的当代结构不仅取决于地形和气候事件，而且还取决于人类活动。

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  • 来源
    《Biology Bulletin》 |2017年第4期|391-400|共10页
  • 作者

    Sheremetyeva I. N.; Kartavtseva I. V.; Pavlenko M. V.; Vasiljeva T. V.; Korablev V. P.;

  • 作者单位

    Russian Acad Sci, Inst Biol & Soil Sci, Far East Branch, Pr 100 Letiya Vladivostoka 159, Vladivostok 690022, Russia;

    Russian Acad Sci, Inst Biol & Soil Sci, Far East Branch, Pr 100 Letiya Vladivostoka 159, Vladivostok 690022, Russia;

    Russian Acad Sci, Inst Biol & Soil Sci, Far East Branch, Pr 100 Letiya Vladivostoka 159, Vladivostok 690022, Russia;

    Russian Acad Sci, Inst Biol & Soil Sci, Far East Branch, Pr 100 Letiya Vladivostoka 159, Vladivostok 690022, Russia;

    Russian Acad Sci, Inst Biol & Soil Sci, Far East Branch, Pr 100 Letiya Vladivostoka 159, Vladivostok 690022, Russia;

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