Phylogeny and biogeography of the Petaurista philippensis complex (Rodentia : Sciuridae), inter- and intraspecific relationships inferred from molecular and morphometric analysis

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	Phylogeny and biogeography of the Petaurista philippensis complex (Rodentia : Sciuridae), inter- and intraspecific relationships inferred from molecular and morphometric analysis
	Yu FR 1; Yu FH[*]2; Pang JF 3; Kilpatrick CW 4; McGuire PM 2; Wang YX 3; Lu SQ 3; Woods CA 5
刊名	MOLECULAR PHYLOGENETICS AND EVOLUTION
	2006
卷号	38 期号:3 页码:755-766
关键词	flying squirrel Petaurista cytochrome b gene molecular phylogeny morphometrics biogeography
ISSN号	1055-7903
通讯作者	fyu@ufl.edu
合作状况	其它
英文摘要	With modified DNA extraction and Purification protocols, the complete cytochrome b gene sequences (1140 bp) were determined from degraded museum specimens. Molecular analysis and morphological examination of cranial characteristics of the giant flying squirrels of Petaurista philippensis complex (P. grandis, P. hainana, and P. yunanensis) and other Petaurista species yielded new insights into long-standing controversies in the Petaurista systematics. Patterns of genetic variations and morphological differences observed in this study indicate that P. hainana, P. albiventer, and P. yunanensis can be recognized as distinct species, and P. grandis and P. petaurista are conspecific populations. Phylogenetic relationships reconstructed by using parsimony, likelihood, and Bayesian methods reveal that, with P. leucogenys as the basal branch, all Petaurista groups formed two distinct clades. Petaurista philippensis, P. hainana, P. yunanensis, and P. albiventer are clustered in the same clade, while P. grandis shows a close relationship to P. petaurista. Deduced divergence times based on Bayesian analysis and the transversional substitution at the third codon suggest that the retreating of glaciers and upheavals or movements of tectonic plates in the Pliocene-Pleistocene were the major factors responsible for the present geographical distributions of Petaurista groups.
收录类别	SCI
资助信息	This work was supported in part by the key program of the Chinese Academy of Sci- ences (KSCX2-1-09) and the National Natural Science Foundation of China (NSFC 30370194).
原文出处	200638755.pdf
语种	英语
公开日期	2010-08-24
内容类型	期刊论文
源URL	[http://159.226.149.42:8088/handle/152453/4223]
专题	昆明动物研究所_其他
作者单位	1.Gansu Institute of Political Science and Law, Lanzhou 730070, China 2.Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, FL 32610, USA 3.Kunming Institute of Zoology, Kunming, Yunnan 650223, China 4.Department of Biology, University of Vermont, Burlington, VT 05405, USA 5.Florida Museum of Natural History, Gainesville, FL 32611, USA
推荐引用方式 GB/T 7714	Yu FR,Yu FH[*],Pang JF,et al. Phylogeny and biogeography of the Petaurista philippensis complex (Rodentia : Sciuridae), inter- and intraspecific relationships inferred from molecular and morphometric analysis[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2006,38(3):755-766.
APA	Yu FR.,Yu FH[*].,Pang JF.,Kilpatrick CW.,McGuire PM.,...&Woods CA.(2006).Phylogeny and biogeography of the Petaurista philippensis complex (Rodentia : Sciuridae), inter- and intraspecific relationships inferred from molecular and morphometric analysis.MOLECULAR PHYLOGENETICS AND EVOLUTION,38(3),755-766.
MLA	Yu FR,et al."Phylogeny and biogeography of the Petaurista philippensis complex (Rodentia : Sciuridae), inter- and intraspecific relationships inferred from molecular and morphometric analysis".MOLECULAR PHYLOGENETICS AND EVOLUTION 38.3(2006):755-766.