Molecular phylogeny of Salix L. (Salicaceae) inferred from three chloroplast datasets and its systematic implications

	Molecular phylogeny of Salix L. (Salicaceae) inferred from three chloroplast datasets and its systematic implications
	Chen, Jia-Hui1,2 ; Sun, Hang1 ; Wen, Jun 1,3,4; Yang, Yong-Ping1,2
通讯作者	yangyp@mail.kib.ac.cn
	2010-02-01
发表期刊	TAXON
ISSN	0040-0262
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
学科领域	Plant Sciences ; Evolutionary Biology
收录类别	SCI
语种	英语
WOS记录号	WOS:000274478100004
引用统计
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
推荐引用方式 GB/T 7714	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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