Molecular phylogeny and biogeography of Holcoglossum (Orchidaceae: Aeridinae) based on nuclear ITS, and chloroplast trnL-F and matK
文献类型：期刊论文
| 作者 | Fan, Jie1,2,3; Qin, Hai-Ning1,2; Li, De-Zhu4 ; Jin, Xiao-Hua1,2,4
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| 刊名 | TAXON
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| 出版日期 | 2009-08-01 |
| 卷号 | 58期号:3页码:849-861 |
| 关键词 | biogeography Hengduan Mountains (Hengduanshan) Holcoglossum molecular phylogeny Orchidaceae |
| 英文摘要 | The phylogenetic relationships and biogeography of the Asiatic orchid genus Holcoglossum (Vandeae, Aeridinae) were inferred from sequences of chloroplast matK and trnL-F genes and nuclear ITS regions of 25 taxa. (12 Holcoglossum, 11 Aeridinae, 2 outgroups). Analysis of combined datasets with parsimony and Bayesian methods revealed that Holcoglossum is highly Supported as monophyletic, including two debatable species, H. amesianum and H. subulifolium, and consists of three well-supported major subclades which agree well with biodiversity centers of Holcoglossum: one tropical subclade comprising four species, another forming a polytomy comprising six species restricted to the temperate alpine region of the Hengduan Mountains, and the third with two species somewhat distributed between the first two regions. However, these three major subclades are only partly in accordance with previous infrageneric classifications based on morphological characters. The lip lamella, long and conical spur and tapering stipe seem to have evolved at least twice in Holcoglossum, similarly the pollination system shift has occurred at least twice. Vicariance analyses and molecular phylogeny suggest that Holcoglossum dispersed from tropical regions to the Hengduan Mountains and then radiated there as a result of the uplift of Qinghai-Tibetan Plateau. |
| 学科主题 | Plant Sciences; Evolutionary Biology |
| 类目[WOS] | Plant Sciences ; Evolutionary Biology |
| 研究领域[WOS] | Plant Sciences ; Evolutionary Biology |
| 关键词[WOS] | LENGTH DIFFERENCE TEST ; GENERIC DELIMITATION ; POLLINATION SYSTEM ; RIBOSOMAL DNA ; INCONGRUENCE ; SEQUENCE ; EVOLUTION ; REGIONS ; TIBET ; RADIATION |
| 收录类别 | SCI |
| 资助信息 | State Key Laboratory of Systematics and Evolution Botany ; Chinese Scientific and Technological [2005DKA21006]; Shanghai Forest and Garden Bureau [G069901]; Knowledge Innovation Program of the Chinese Academy of Sciences [KSCX2-YW-Z-061] |
| 语种 | 英语 |
| WOS记录号 | WOS:000269774900013 |
| 公开日期 | 2012-07-18 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/14101]  |
| 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 100093, Peoples R China 2.Chinese Acad Sci, Inst Bot, Herbarium, Beijing 100093, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 4.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog, Kunming 650204, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Jie,Qin, Hai-Ning,Li, De-Zhu,et al. Molecular phylogeny and biogeography of Holcoglossum (Orchidaceae: Aeridinae) based on nuclear ITS, and chloroplast trnL-F and matK[J]. TAXON,2009,58(3):849-861. |
| APA | Fan, Jie,Qin, Hai-Ning,Li, De-Zhu,&Jin, Xiao-Hua.(2009).Molecular phylogeny and biogeography of Holcoglossum (Orchidaceae: Aeridinae) based on nuclear ITS, and chloroplast trnL-F and matK.TAXON,58(3),849-861. |
| MLA | Fan, Jie,et al."Molecular phylogeny and biogeography of Holcoglossum (Orchidaceae: Aeridinae) based on nuclear ITS, and chloroplast trnL-F and matK".TAXON 58.3(2009):849-861. |
入库方式： OAI收割
来源：昆明植物研究所
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