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Molecular systematics of Dendrobium (Orchidaceae, Dendrobieae) from mainland Asia based on plastid and nuclear sequences

文献类型：期刊论文

作者Xiang, Xiao-Guo1; Schuiteman, Andre2; Li, De-Zhu3; Huang, Wei-Chang4; Chung, Shih-Wen5; Li, Jian-Wu6; Zhou, Hai-Lang1; Jin, Wei-Tao1; Lai, Yang-Jun1; Li, Zhen-Yu1
刊名MOLECULAR PHYLOGENETICS AND EVOLUTION
出版日期2013-12-01
卷号69期号:3页码:950-960
关键词Dendrobium Mainland Asia Molecular systematics Sect. Dendrobium Sect. Densiflora Sect. Holochrysa
ISSN号1055-7903
通讯作者Jin,XH (reprint author),Chinese Acad Sci,Inst Bot,State Key Lab Systemat & Evolutionary Bot,Beijing 10093,Peoples R China.,xiangxg2010@ibcas.ac.cn ; A.Schuiteman@kew.org ; dzl@mail.kib.ac.cn ; hwc_zx@126.com ; biflora@gmail.com ; ljw@xtbg.org.cn ; xiaohuajin@ibcas.ac.cn
英文摘要Dendrobium is one of the three largest genera and presents some of the most intricate taxonomic problems in the family Orchidaceae. Based on five DNA markers and a broad sampling of Dendrobium and its relatives from mainland Asia (109 species), our results indicate that mainland Asia Dendrobium is divided into eight clades (with two unplaced species) that form polytomies along the spine of the cladogram. Both Dendrobium and Epigeneium are well supported as monophyletic, whereas sect. Dendrobium, sect. Densiflora, sect. Breviflores, sect. Holochrysa, are paraphyletic/polyphyletic. Many ignored phylogenetic relationships, such as the one of major clades formed by D. jenkinsii and D. lindleyi (two members of sect. Densiflora), the Aphyllum group, the Devonianum group, the Catenatum group, the Crepidatum group, and the Dendrobium month:forme complex are well supported by both molecular and morphological evidence. Based on our data, we propose to broaden sect. Dendrobium to include sect. Stuposa, sect. Breviflores, and sect. Holochrysa and to establish a new section to accommodate D. jenkinsii and D. lindleyi. Our results indicated that it is preferable to use a broad generic concept of Dendrobium and to pursue an improved infrageneric classification at sectional level, taking into account both morphology and current molecular findings. (C) 2013 Elsevier Inc. All rights reserved.
WOS标题词Science & Technology ; Life Sciences & Biomedicine
学科主题Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
类目[WOS]Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
研究领域[WOS]Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
关键词[WOS]DATA SETS ; PHYLOGENETIC ANALYSIS ; COMBINING DATA ; INCONGRUENCE ; INFERENCE ; TAXA
收录类别SCI
资助信息National Natural Science Foundation of China [31107176];Knowledge Innovation Program of the Chinese Academy of Sciences [KSCX2-EW-Z-1]
语种英语
WOS记录号WOS:000326417600046
公开日期2014-01-13
源URL[http://ir.kib.ac.cn/handle/151853/17445]  
专题昆明植物研究所_中国西南野生生物种质资源库
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.Chenshan Shanghai Bot Garden, Shanghai 201602, Peoples R China
5.Taiwan Forestry Res Inst, Bot Garden Div, Taipei 10066, Taiwan
6.Chinese Acad Sci, Xishuanbanna Trop Bot Garden, Mengla 666303, Peoples R China
推荐引用方式
GB/T 7714		 Xiang, Xiao-Guo,Schuiteman, Andre,Li, De-Zhu,et al. Molecular systematics of Dendrobium (Orchidaceae, Dendrobieae) from mainland Asia based on plastid and nuclear sequences[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2013,69(3):950-960.
APA Xiang, Xiao-Guo.,Schuiteman, Andre.,Li, De-Zhu.,Huang, Wei-Chang.,Chung, Shih-Wen.,...&Jin, Xiao-Hua.(2013).Molecular systematics of Dendrobium (Orchidaceae, Dendrobieae) from mainland Asia based on plastid and nuclear sequences.MOLECULAR PHYLOGENETICS AND EVOLUTION,69(3),950-960.
MLA Xiang, Xiao-Guo,et al."Molecular systematics of Dendrobium (Orchidaceae, Dendrobieae) from mainland Asia based on plastid and nuclear sequences".MOLECULAR PHYLOGENETICS AND EVOLUTION 69.3(2013):950-960.

入库方式： OAI收割

来源：昆明植物研究所

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