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A molecular phylogenetic study of Hemsleya (Cucurbitaceae) based on ITS, rpl16, trnH-psbA, and trnL DNA sequences

文献类型：期刊论文

作者Li, Hong-Tao1,2; Yang, Jun-Bo1; Li, De-Zhu1; Moeller, Michael3; Shah, Amin1
刊名PLANT SYSTEMATICS AND EVOLUTION
出版日期2010-03-01
卷号285期号:1-2页码:23-32
关键词Hemsleya Molecular Phylogeny Biogeography Its Trnh-psba Rpl16 Trnl
ISSN号0378-2697
DOI10.1007/s00606-009-0252-y
通讯作者lihongtao@mail.kib.ac.cn ; jbyang@mail.kib.ac.cn ; dzl@mail.kib.ac.cn ; m.moller@rbge.org.uk ; amin@mail.kib.ac.cn
文献子类Article
英文摘要This paper presents the first molecular phylogeny of the genus Hemsleya using nuclear ITS and plastid trnH-psbA, rpl16, and trnL DNA sequences to examine the relationships among Hemsleya species. Phylogenetic relationships were elucidated using a combined analysis of all four datasets, however, the number of parsimony-informative characters was still insufficient to resolve all relationships. Parsimony and Bayesian trees were highly congruent. Twenty-three species of Hemsleya split into two major clades corresponding to two subgenera, i.e., subg. Graciliflorae and subg. Hemsleya. These results are partly in agreement with Li's sectional classification. However, the molecular data are inconsistent with Li's classification at the subsectional level. The molecular phylogeny revealed a striking overall correlation between the phylogenetic relationships of the species and their geographical distribution. The Kangdian ancient landmass could be the center of origin of the genus.
学科主题Plant Sciences ; Evolutionary Biology
WOS关键词INTERNAL TRANSCRIBED SPACER ; RIBOSOMAL-RNA GENES ; CHLOROPLAST DNA ; DATA SETS ; EVOLUTION ; CHARACTERS ; INFERENCE ; TAXA ; AMPLIFICATION ; INCONGRUENCE
WOS研究方向Plant Sciences ; Evolutionary Biology
语种英语
WOS记录号WOS:000275658900003
资助机构National Basic Research Program of China [2007CB411601]; National Natural Science Foundation of China [40830209]
公开日期2011-12-20
源URL[http://ir.kib.ac.cn:8080/handle/151853/3106]  
专题昆明植物研究所_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, Grad Sch, Beijing 100049, Peoples R China
3.Royal Bot Garden Edinburgh, Edinburgh EH3 5LR, Midlothian, Scotland
推荐引用方式
GB/T 7714		 Li, Hong-Tao,Yang, Jun-Bo,Li, De-Zhu,et al. A molecular phylogenetic study of Hemsleya (Cucurbitaceae) based on ITS, rpl16, trnH-psbA, and trnL DNA sequences[J]. PLANT SYSTEMATICS AND EVOLUTION,2010,285(1-2):23-32.
APA Li, Hong-Tao,Yang, Jun-Bo,Li, De-Zhu,Moeller, Michael,&Shah, Amin.(2010).A molecular phylogenetic study of Hemsleya (Cucurbitaceae) based on ITS, rpl16, trnH-psbA, and trnL DNA sequences.PLANT SYSTEMATICS AND EVOLUTION,285(1-2),23-32.
MLA Li, Hong-Tao,et al."A molecular phylogenetic study of Hemsleya (Cucurbitaceae) based on ITS, rpl16, trnH-psbA, and trnL DNA sequences".PLANT SYSTEMATICS AND EVOLUTION 285.1-2(2010):23-32.

入库方式： OAI收割

来源：昆明植物研究所

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