Comparative analyses of past population dynamics between two subterranean zokor species and the response to climate changes

doi:10.3906/zoo-1204-18

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	Comparative analyses of past population dynamics between two subterranean zokor species and the response to climate changes
	Tang, Lizhou 1; Yu, Long 1; Lu, Weidong 1; Wang, Junjie 1; Ma, Mei 1; Shi, Xiaodong 1; Chen, Jiangang 1; Zhang, Tongzuo 2; Chen, JG (reprint author), Qujing Normal Univ, Coll Biol Resource & Environm Sci, Qujing 655011, Yunnan, Peoples R China.
	2013
发表期刊	TURKISH JOURNAL OF ZOOLOGY
ISSN	1300-0179
卷号	37 期号:2 页码:143-148
文章类型	Article
摘要	The mitochondrial cytochrome b sequences of 34 haplotypes from 114 individuals of Eospalax baileyi and GenBank data of 40 haplotypes from 121 individuals of Eospalax cansus were used to investigate if the Quaternary glaciations on the Qinghai-Tibetan Plateau (QTP) influenced the distribution and colonisation of these 2 species, and if both species presented congruous past population dynamics. The phylogenetic tree indicated a valid status for the genera Eospalax and Myospalax, and an independent species status for E. baileyi and E. cansus. The demographical population history of E. baileyi showed that the effective population size remained stable between 1.00 and 0 50 million years ago (Mya), increased quickly to a peak and fluctuated dramatically between 0.50 and 0.20 Mya, after which a stable level was maintained from 0.20 Mya to the present. The past population dynamics of 3 subgroups of E. cansus exhibited a congruent fluctuation status with E. baileyi from 0.40 to 0.16 Mya, which coincided with the time of the Penultimate Glaciation. This uniform population dynamics changed during the same glacial dates, suggesting that the population history for these 2 species had been influenced by the Penultimate Glaciation of the QTP.; The mitochondrial cytochrome b sequences of 34 haplotypes from 114 individuals of Eospalax baileyi and GenBank data of 40 haplotypes from 121 individuals of Eospalax cansus were used to investigate if the Quaternary glaciations on the Qinghai-Tibetan Plateau (QTP) influenced the distribution and colonisation of these 2 species, and if both species presented congruous past population dynamics. The phylogenetic tree indicated a valid status for the genera Eospalax and Myospalax, and an independent species status for E. baileyi and E. cansus. The demographical population history of E. baileyi showed that the effective population size remained stable between 1.00 and 0 50 million years ago (Mya), increased quickly to a peak and fluctuated dramatically between 0.50 and 0.20 Mya, after which a stable level was maintained from 0.20 Mya to the present. The past population dynamics of 3 subgroups of E. cansus exhibited a congruent fluctuation status with E. baileyi from 0.40 to 0.16 Mya, which coincided with the time of the Penultimate Glaciation. This uniform population dynamics changed during the same glacial dates, suggesting that the population history for these 2 species had been influenced by the Penultimate Glaciation of the QTP.
关键词	Eospalax Baileyi Eospalax Cansus Subterranean Rodent Past Population Dynamics Qinghai-tibetan Plateau Penultimate Glaciation
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.3906/zoo-1204-18
关键词[WOS]	QINGHAI-TIBETAN PLATEAU ; COMPARATIVE PHYLOGEOGRAPHY ; MITOCHONDRIAL ; SEQUENCES ; BAILEYI
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(31071915 ; Applied Fundamental Research Project of Yunnan Provincial Science and Technology Department(2010ZC149) ; Key Project of Qujing Normal University Scientific Research Fund(2009ZD004) ; 31260087)
WOS研究方向	Zoology
WOS类目	Zoology
WOS记录号	WOS:000321228800002
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/3974
专题	中国科学院西北高原生物研究所
通讯作者	Chen, JG (reprint author), Qujing Normal Univ, Coll Biol Resource & Environm Sci, Qujing 655011, Yunnan, Peoples R China.
作者单位	1.Qujing Normal Univ, Coll Biol Resource & Environm Sci, Qujing 655011, Yunnan, Peoples R China 2.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Qinghai Tibetan Plateau Ecosyst & Biol Ev, Xining 810001, Qinghai, Peoples R China
推荐引用方式 GB/T 7714	Tang, Lizhou,Yu, Long,Lu, Weidong,et al. Comparative analyses of past population dynamics between two subterranean zokor species and the response to climate changes[J]. TURKISH JOURNAL OF ZOOLOGY,2013,37(2):143-148.
APA	Tang, Lizhou.,Yu, Long.,Lu, Weidong.,Wang, Junjie.,Ma, Mei.,...&Chen, JG .(2013).Comparative analyses of past population dynamics between two subterranean zokor species and the response to climate changes.TURKISH JOURNAL OF ZOOLOGY,37(2),143-148.
MLA	Tang, Lizhou,et al."Comparative analyses of past population dynamics between two subterranean zokor species and the response to climate changes".TURKISH JOURNAL OF ZOOLOGY 37.2(2013):143-148.

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