Phylogenetic relationships in genus Niviventer (Rodentia : Muridae) in China inferred from complete mitochondrial cytochrome b gene

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	Phylogenetic relationships in genus Niviventer (Rodentia : Muridae) in China inferred from complete mitochondrial cytochrome b gene
	Jing MD 1,4; Yu HT 2; Wu SH 3; Wang W1; Zheng XG1; wwang@mail.kiz.ac.cn ; zhengxg@mail.kiz.ac.cn
	2007
发表期刊	MOLECULAR PHYLOGENETICS AND EVOLUTION
ISSN	1055-7903
卷号	44 期号:2 页码:521-529
合作性质	其它
摘要	Chinese species of the genus Niviventer, predominantly distributed in the southeastern Tibetan Plateau and in Taiwan, are a diverse group and have not yet received a thorough molecular phylogenetic analysis. Here, we reconstructed the phylogenetic relationships of 32 specimens representing nine Chinese species of Niviventer, based on sequences of the complete mitochondrial cytochrome b gene. Maximum parsimony, maximum likelihood and Bayesian analysis resulted in three consistent trees, each supported by high bootstrap values. The results showed that the Niviventer species included here are monophyletic. The nine species were classified into three distinct clades: clade A with Niviventer brahma, N. confucianus, N. coxingi, N. culturatus, N. eha and N. fulvescens; clade B with N. andersoni and N. excelsior; clade C with N. cremoriventer. Our results also suggested that N. culturatus should be a valid species rather than a subspecies of N. confucianus. Divergence times among species were calibrated according to the middle-late Pleistocene (1.2-0.13 Mya) fossil records of N. confucianus. The results demonstrated that the first radiation event of the genus Niviventer occurred in early Pleistocene (about 1.66 Mya), followed by the divergence of clades A and B at about 1.46 Mya. Most of the extant Niviventer species appeared during early to middle Pleistocene (about 1.29-0.67 Mya). These divergence times are coincidental with the last uplift events of the Tibetan Plateau, Kun-Huang movement, Pleistocene glaciations and the vicariant formation of Taiwan Strait. Consequently geographical events and Pleistocene glaciations have played a great role in the diversification of Niviventer.
关键词	Biogeography Chinese Species Of Niviventer Cytochrome b Molecular Phylogeny Vicariant
资助者	This project was supported by the Fund of Key Laboratory of Cellular and Molecular Evolution (No. 5270235). ; This project was supported by the Fund of Key Laboratory of Cellular and Molecular Evolution (No. 5270235). ; This project was supported by the Fund of Key Laboratory of Cellular and Molecular Evolution (No. 5270235). ; This project was supported by the Fund of Key Laboratory of Cellular and Molecular Evolution (No. 5270235).
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收录类别	SCI
语种	英语
资助者	This project was supported by the Fund of Key Laboratory of Cellular and Molecular Evolution (No. 5270235). ; This project was supported by the Fund of Key Laboratory of Cellular and Molecular Evolution (No. 5270235). ; This project was supported by the Fund of Key Laboratory of Cellular and Molecular Evolution (No. 5270235). ; This project was supported by the Fund of Key Laboratory of Cellular and Molecular Evolution (No. 5270235).
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/4825
专题	基因起源组
通讯作者	wwang@mail.kiz.ac.cn; zhengxg@mail.kiz.ac.cn
作者单位	1.Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, 650223 Yunnan, China 2.Institute of Zoology and Department of Life Science, National Taiwan University, Taipei 106, Taiwan, ROC 3.Department of Life Science, National Chung-Hsing University, Taichung 402, Taiwan, ROC 4.The Graduate University of the Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式 GB/T 7714	Jing MD,Yu HT,Wu SH,et al. Phylogenetic relationships in genus Niviventer (Rodentia : Muridae) in China inferred from complete mitochondrial cytochrome b gene[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2007,44(2):521-529.
APA	Jing MD.,Yu HT.,Wu SH.,Wang W.,Zheng XG.,...&zhengxg@mail.kiz.ac.cn.(2007).Phylogenetic relationships in genus Niviventer (Rodentia : Muridae) in China inferred from complete mitochondrial cytochrome b gene.MOLECULAR PHYLOGENETICS AND EVOLUTION,44(2),521-529.
MLA	Jing MD,et al."Phylogenetic relationships in genus Niviventer (Rodentia : Muridae) in China inferred from complete mitochondrial cytochrome b gene".MOLECULAR PHYLOGENETICS AND EVOLUTION 44.2(2007):521-529.

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