Molecular Phylogeny of Tribe Theeae (Theaceae s.s.) and Its Implications for Generic Delimitation
文献类型：期刊论文
| 作者 | Zhang, Wei; Kan, Sheng-long; Zhao, Hong2; Li, Zhen-yu; Wang, Xiao-quan
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| 刊名 | PLOS ONE
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| 出版日期 | 2014 |
| 卷号 | 9期号:5 |
| ISSN号 | 1932-6203 |
| DOI | 10.1371/journal.pone.0098133 |
| 文献子类 | Article |
| 英文摘要 | Tribe Theeae, which includes some economically important and widely grown plants, such as beverage tea and a number of woody ornamentals, is the largest member of the Theaceae family. Using five genomic regions (chloroplast: atpI-H, matK, psbA5'R-ALS-11F, rbcL; nuclear: LEAFY) and 30 species representing four of the five genera in this tribe (Apterosperma, Camellia, Polyspora, and Pyrenaria s.l.), we investigated the phylogeny of Theeae and assessed the delimitation of genera in the tribe. Our results showed that Polyspora was monophyletic and the sister of the three other genera of Theeae investigated, Camellia was paraphyletic and Pyrenaria was polyphyletic. The inconsistent phylogenetic placement of some species of Theeae between the nuclear and chloroplast trees suggested widespread hybridization between Camellia and Pyrenaria, Polyspora and Parapyrenaria. These results indicate that hybridization, rather than morphological homoplasy, has confused the current classification of Theeae. In addition, the phylogenetic placement and possible allies of Laplacea are also discussed. |
| 学科主题 | Multidisciplinary Sciences |
| 出版地 | SAN FRANCISCO |
| WOS关键词 | APTEROSPERMA-OBLATA THEACEAE ; DNA ; SEQUENCES ; MIOCENE ; HYBRIDIZATION ; ANGIOSPERMS ; CHARACTERS ; INFERENCE ; TORTOISE ; WOODS |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000336730600090 |
| 出版者 | PUBLIC LIBRARY SCIENCE |
| 资助机构 | National Natural Science Foundation of China [31300194] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27328]  |
| 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.[Zhang, Wei 2.Kan, Sheng-long 3.Shandong Univ Weihai, Marine Coll, Weihai, Peoples R China 4.Li, Zhen-yu 5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Wei,Kan, Sheng-long,Zhao, Hong,et al. Molecular Phylogeny of Tribe Theeae (Theaceae s.s.) and Its Implications for Generic Delimitation[J]. PLOS ONE,2014,9(5). |
| APA | Zhang, Wei,Kan, Sheng-long,Zhao, Hong,Li, Zhen-yu,&Wang, Xiao-quan.(2014).Molecular Phylogeny of Tribe Theeae (Theaceae s.s.) and Its Implications for Generic Delimitation.PLOS ONE,9(5). |
| MLA | Zhang, Wei,et al."Molecular Phylogeny of Tribe Theeae (Theaceae s.s.) and Its Implications for Generic Delimitation".PLOS ONE 9.5(2014). |
入库方式： OAI收割
来源：植物研究所
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