Molecular phylogeny of Salix L. (Salicaceae) inferred from three chloroplast datasets and its systematic implications
Chen, Jia-Hui1,2; Sun, Hang1; Wen, Jun1,3,4; Yang, Yong-Ping1,2
2010-02-01
发表期刊TAXON
ISSN0040-0262
卷号59期号:1页码:29-37
摘要Salix is a taxonomically difficult genus and its generic limits and infrageneric division are still highly controversial. We employed sequences of the chloroplast rbcL gene, trnD-T spacer and atpB-rbcL spacer for phylogenetic analyses of Salix. The results strongly support that Salix. Toisusu and Chosenia form a monophyletic group, confirming the merge of Toisusu and Chosenia with Salix. Within Salix s.l., two major clades are recognizable; one contains species of subgenus Salix (excluding sections Triandrae and Urbanianae), with the New World and the Old World species forming strongly supported clades, respectively; and the other includes sections Triandrae, Urbanianae, Chosenia and all species of subgenera Chamaetia and Vetrix, with the latter two subgenera forming a robustly supported subclade but with low resolution. A new infrageneric classification of Salix is herein proposed. The previously recognized subgenus Salix is split into three subgenera: Salix, Chosenia and Triandrae, and subgenera Chamaetia and Vetrix are combined as subgenus Vetrix.
关键词Atpb-rbcl Chloroplast Markers Molecular Phylogeny Rbcl Salicaceae Salix Systematics Trnd-t
资助信息National Natural Science Foundation of china [NSFC 30900085, 40930209, 30625004, 40771073]; Chinese Academy of Scienc ; Yunnan Natural Science Foundation [2008CC013]; U.S. National Science Foundation [DEB-0321846]
学科领域Plant Sciences ; Evolutionary Biology
收录类别SCI
语种英语
WOS研究方向Plant Sciences ; Evolutionary Biology
WOS类目Plant Sciences ; Evolutionary Biology
WOS记录号WOS:000274478100004
引用统计
被引频次:25[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/151853/14279
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.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650204, Yunnan, Peoples R China
2.Chinese Acad Sci, Inst Tibet Plateau Res Kunming, Kunming 650204, Yunnan, Peoples R China
3.Natl Museum Nat Hist, Dept Bot, Smithsonian Inst, Washington, DC 20013 USA
4.Chinese Acad Sci, Inst Bot, Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
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Chen, Jia-Hui,Sun, Hang,Wen, Jun,et al. Molecular phylogeny of Salix L. (Salicaceae) inferred from three chloroplast datasets and its systematic implications[J]. TAXON,2010,59(1):29-37.
APA Chen, Jia-Hui,Sun, Hang,Wen, Jun,&Yang, Yong-Ping.(2010).Molecular phylogeny of Salix L. (Salicaceae) inferred from three chloroplast datasets and its systematic implications.TAXON,59(1),29-37.
MLA Chen, Jia-Hui,et al."Molecular phylogeny of Salix L. (Salicaceae) inferred from three chloroplast datasets and its systematic implications".TAXON 59.1(2010):29-37.
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