Chloroplast phylogeography of Terminalia franchetii (Combretaceae) from the eastern Sino-Himalayan region and its correlation with historical river capture events
Zhang, Ti-Cao2,3; Comes, Hans Peter1; Sun, Hang3
2011-07-01
发表期刊MOLECULAR PHYLOGENETICS AND EVOLUTION
ISSN1055-7903
卷号60期号:1页码:1-12
摘要The reorganization of major river drainages in the Sino-Himalayan region of Southwest China was caused primarily by river separation and capture events following the most recent uplift of the Tibetan Plateau (<= 3.4 Ma). Terminalia franchetii is a shrub or small tree species endemic to the river valleys of this region. Based on a range-wide sampling comprising 28 populations and 258 individuals, we investigated the relationship between the modern phylogeographic structure of T. franchetii and geological changes in drainage patterns, using chloroplast DNA sequences (trnL-F, petL-psbE). T. franchetii was found to harbor high haplotype diversity (h(T) = 0.784) but low average within-population diversity (h(S) = 0.124). Mismatch distribution and neutrality tests provided no evidence of recent demographic population growth. Two (out of five) population groups identified exhibited a disjunctive distribution of dominant haplotypes between northern and southern valleys, corresponding to the geography of past drainage systems. We conclude that the modern disjunctive distribution of T. franchetii, and associated patterns of cpDNA haplotype variation, result from vicariance caused by several historical river separation and capture events. Overall, our inferred timings of these events (mostly mid-to-late Pleistocene) agree with previous time estimates of drainage re-arrangements in the Sino-Himalayan region. (C) 2011 Elsevier Inc. All rights reserved.
关键词Chloroplast Dna Phylogeography River Capture Sino-himalaya Terminalia Franchetii Vicariance
资助信息National 973 Project[2007CB411601]; Natural Science Foundation of China[30625004, 40771073]; Yunnan Natural Science Foundation[2008CC013]
学科领域Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
DOI10.1016/j.ympev.2011.04.009
收录类别SCI
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
WOS类目Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
WOS记录号WOS:000291459900001
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被引频次:42[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/3908
专题中国科学院东亚植物多样性与生物地理学重点实验室
作者单位1.Salzburg Univ, Dept Organism Biol, A-5020 Salzburg, Austria
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650204, Yunnan, Peoples R China
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Zhang, Ti-Cao,Comes, Hans Peter,Sun, Hang. Chloroplast phylogeography of Terminalia franchetii (Combretaceae) from the eastern Sino-Himalayan region and its correlation with historical river capture events[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2011,60(1):1-12.
APA Zhang, Ti-Cao,Comes, Hans Peter,&Sun, Hang.(2011).Chloroplast phylogeography of Terminalia franchetii (Combretaceae) from the eastern Sino-Himalayan region and its correlation with historical river capture events.MOLECULAR PHYLOGENETICS AND EVOLUTION,60(1),1-12.
MLA Zhang, Ti-Cao,et al."Chloroplast phylogeography of Terminalia franchetii (Combretaceae) from the eastern Sino-Himalayan region and its correlation with historical river capture events".MOLECULAR PHYLOGENETICS AND EVOLUTION 60.1(2011):1-12.
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