Molecular systematics of subtribe Orchidinae and Asian taxa of Habenariinae (Orchideae, Orchidaceae) based on plastid matK, rbcL and nuclear ITS

doi:10.1016/j.ympev.2014.04.004

	Molecular systematics of subtribe Orchidinae and Asian taxa of Habenariinae (Orchideae, Orchidaceae) based on plastid matK, rbcL and nuclear ITS
	Jin, Wei-Tao 1; Jin, Xiao-Hua 1; Schuiteman, Andre 2; Li, De-Zhu3 ; Xiang, Xiao-Guo 1; Huang, Wei-Chang 4; Li, Jian-Wu 5; Huang, Lu-Qi 6; Jin,XH (reprint author),Chinese Acad Sci,Inst Bot,State Key Lab Systemat & Evolutionary Bot,Beijing 10093,Peoples R China.; jinweitao@ibcas.ac.cn ; orchid@ibcas.ac.cn ; A.Schuiteman@kew.org ; dzl@mail.kib.ac.cn ; xiangxg2010@ibcas.ac.cn ; hwc_zx@126.com ; ljw@xtbg.org.cn ; huangluqi01@126.com
	2014-08-01
发表期刊	MOLECULAR PHYLOGENETICS AND EVOLUTION
ISSN	1055-7903
卷号	77 页码:41-53
摘要	The subtribe Orchidinae, distributed predominantly in Eastern Asia and the Mediterranean, presents some of the most intricate taxonomic problems in the family Orchidaceae with respect to generic delimitation. Based on three DNA markers (plastid matK, rbcL, and nuclear ITS), morphological characters, and a broad sampling of Orchidinae and selected Habenariinae mainly from Asia (a total of 153 accessions of 145 species in 31 genera), generic delimitation and phylogenetic relationships within the subtribe Orchidinae and Habenariinae from Asia were assessed. Orchidinae and Asian Habenariinae are monophyletic, and Orchidinae is divided into distinct superclades. Many genera, such as Amitostigma, Habenaria, Hemipilia, Herminium, Platanthera, Peristylus and Ponerorchis, are not monophyletic. Habenaria is subdivided into two distantly related groups, while Platanthera is subdivided into three even more disparate groups. Many previously undetected phylogenetic relationships, such as clades formed by the Amitostigma-Neottianthe-Ponerorchis complex, Platanthera latilabris group, Ponerorchis chrysea, Sirindhornia, and Tsaiorchis, are well supported by both molecular and morphological evidence. We propose to combine Hemipiliopsis with Hemipilia, Amitostigma and Neottian the with Ponerorchis, Smithorchis with Platanthera, and Aceratorchis and Neolindleya with Galearis, and to establish a new genus to accommodate Ponerorchis chrysea. Tsaiorchis and Sirindhornia are two distinctive genera supported by both molecular data and morphological characters. A new genus, Hsenhsua, and 41 new combinations are proposed based on these findings. (C) 2014 Elsevier Inc. All rights reserved.
关键词	Asia Generic Delimitation Habenariinae Molecular Phylogenetics Orchidinae
学科领域	Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
DOI	10.1016/j.ympev.2014.04.004
收录类别	SCI
语种	英语
WOS记录号	WOS:000337929800006
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/18222
专题	中国西南野生生物种质资源库
通讯作者	Jin,XH (reprint author),Chinese Acad Sci,Inst Bot,State Key Lab Systemat & Evolutionary Bot,Beijing 10093,Peoples R China.; jinweitao@ibcas.ac.cn; orchid@ibcas.ac.cn; A.Schuiteman@kew.org; dzl@mail.kib.ac.cn; xiangxg2010@ibcas.ac.cn; hwc_zx@126.com; ljw@xtbg.org.cn; huangluqi01@126.com
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 10093, Peoples R China 2.Royal Bot Gardens, Herbarium, Lib Art & Arch Directorate, Richmond TW9 3AB, Surrey, England 3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650204, Yunnan, Peoples R China 4.Shanghai Chenshan Bot Garden, Shanghai 201602, Peoples R China 5.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Menglun 666303, Yunnan, Peoples R China 6.China Acad Chinese Med Sci, Natl Resource Ctr Chinese Mat Med, Beijing 100700, Peoples R China
推荐引用方式 GB/T 7714	Jin, Wei-Tao,Jin, Xiao-Hua,Schuiteman, Andre,et al. Molecular systematics of subtribe Orchidinae and Asian taxa of Habenariinae (Orchideae, Orchidaceae) based on plastid matK, rbcL and nuclear ITS[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2014,77:41-53.
APA	Jin, Wei-Tao.,Jin, Xiao-Hua.,Schuiteman, Andre.,Li, De-Zhu.,Xiang, Xiao-Guo.,...&huangluqi01@126.com.(2014).Molecular systematics of subtribe Orchidinae and Asian taxa of Habenariinae (Orchideae, Orchidaceae) based on plastid matK, rbcL and nuclear ITS.MOLECULAR PHYLOGENETICS AND EVOLUTION,77,41-53.
MLA	Jin, Wei-Tao,et al."Molecular systematics of subtribe Orchidinae and Asian taxa of Habenariinae (Orchideae, Orchidaceae) based on plastid matK, rbcL and nuclear ITS".MOLECULAR PHYLOGENETICS AND EVOLUTION 77(2014):41-53.

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