Phylogenetic and biogeographic analyses of the Sino-Himalayan endemic genus Cyananthus (Campanulaceae) and implications for the evolution of its sexual system
文献类型：期刊论文
| 作者 | Zhou, Zhuo4; Hong, Deyuan3; Niu, Yang4; Li, Guodong4; Nie, Zelong; Wen, Jun1; Sun, Hang |
| 刊名 | MOLECULAR PHYLOGENETICS AND EVOLUTION
 |
| 出版日期 | 2013 |
| 卷号 | 68期号:3页码:482-497 |
| 关键词 | Cyananthus Sino-Himalaya Sexual system evolution Phylogeny Biogeography |
| ISSN号 | 1055-7903 |
| DOI | 10.1016/j.ympev.2013.04.027 |
| 文献子类 | Article |
| 英文摘要 | Cyananthus (Campanulaceae) is a small genus consisting of ca. 20 species endemic to the Sino-Himalayan region. Based on phylogenetic analysis using nuclear ribosomal ITS and four plastid markers (matIC, rbcL, psbA-trnH and trnG-S), our results strongly support the monophyly of Cyananthus and its close relationship with the Codonopsis clade of the platycodonoids. Three major clades are supported, corresponding to the three sections of the genus, with sect. Cyananthus, which mainly occurs in the Himalayas, being a sister to the clade comprising the other two sections (sect. Stenolobi and sect. Annul) distributed primarily in the Hengduan Mountain region. We also observed that Cyananthus exhibits variation in its sexual system, possessing both hermaphroditic and gynodioecious species. Character evolution analyses using Mesquite suggest that gynodioecy evolved from hermaphroditism only once in sect. Stenolobi, but that there is a reversal in C. forrnosus. Molecular dating and biogeographic analysis with LAGRANGE support dispersal from the Himalayas to the Hengduan Mountains during the early evolution of Cyananthus. The extensive uplift of the Qinghai-Tibetan Plateau and the Hengduan Mountains played an important role in the subsequent diversification of the genus. (C) 2013 Elsevier Inc. All rights reserved. |
| 学科主题 | Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity |
| 出版地 | SAN DIEGO |
| 电子版国际标准刊号 | 1095-9513 |
| WOS关键词 | MOLECULAR PHYLOGENY ; DELAVAYI CAMPANULACEAE ; RHEUM POLYGONACEAE ; GEOGRAPHIC RANGE ; TIBETAN PLATEAU ; RADIATION ; DIVERSIFICATION ; ASTERACEAE ; AMPLIFICATION ; REGIONS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000321316000010 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 资助机构 | National Natural Science Foundation of China (NSFC)(National Natural Science Foundation of China (NSFC)) ; Chinese Academy of Sciences(Chinese Academy of Sciences) ; Hundred Talents Program of the Chinese Academy of Sciences(Chinese Academy of Sciences) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27992]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, Washington, DC 20013 USA 3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650201, Yunnan, Peoples R China 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Zhuo,Hong, Deyuan,Niu, Yang,et al. Phylogenetic and biogeographic analyses of the Sino-Himalayan endemic genus Cyananthus (Campanulaceae) and implications for the evolution of its sexual system[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2013,68(3):482-497. |
| APA | Zhou, Zhuo.,Hong, Deyuan.,Niu, Yang.,Li, Guodong.,Nie, Zelong.,...&Sun, Hang.(2013).Phylogenetic and biogeographic analyses of the Sino-Himalayan endemic genus Cyananthus (Campanulaceae) and implications for the evolution of its sexual system.MOLECULAR PHYLOGENETICS AND EVOLUTION,68(3),482-497. |
| MLA | Zhou, Zhuo,et al."Phylogenetic and biogeographic analyses of the Sino-Himalayan endemic genus Cyananthus (Campanulaceae) and implications for the evolution of its sexual system".MOLECULAR PHYLOGENETICS AND EVOLUTION 68.3(2013):482-497. |
入库方式： OAI收割
来源：植物研究所
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