Genetic variability of brown bear (Ursus arctos L., 1758)

被引：0
作者：
V. V. Salomashkina
M. V. Kholodova
U. A. Semenov
A. S. Muradov
A. Malkhasyan
机构：
[1] Russian Academy of Sciences,Severtsov Institute of Ecology and Evolution
[2] Sochi National Park,undefined
[3] Ilisu State Nature Reserve,undefined
[4] WWF Armenia,undefined
[5] Tomsk State University,undefined
来源：
Russian Journal of Genetics | 2017年 / 53卷
关键词：
brown bear; phylogeography; control region; microsatellite loci; Caucasus;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We perform an analysis of the diversity of the control region fragment (570 bp) and ten nuclear microsatellite loci for 36 specimens of the brown bear (Ursus arctos) from several regions of the Caucasus. Four mitochondrial haplogroups that significantly differ from each other are revealed. An assumption of reiterative brown bear colonization of the Caucasus is made. Microsatellite data analysis shows a medium level of heterozygosity and clear differentiation between Caucasian and European bears combined with a slight distinction between the Caucasian regions.
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页码：108 / 117
页数：9
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