Phylogenetic study of the tribe Potentilleae (Rosaceae), with further insight into the disintegration of Sibbaldia
文献类型：期刊论文
| 作者 | Feng, Tao2,3; Moore, Michael J.4; Yan, Min-Hui2,3; Sun, Yan-Xia2; Zhang, Hua-Jie2,3; Meng, Ai-Ping2; Li, Xiao-Dong2; Jian, Shu-Guang1; Li, Jian-Qiang2; Wang, Heng-Chang2 |
| 刊名 | JOURNAL OF SYSTEMATICS AND EVOLUTION
 |
| 出版日期 | 2017-05-01 |
| 卷号 | 55期号:3页码:177-191 |
| 关键词 | Argentina Chamaecallis character evolution molecular dating polyphyly Potentilla Potentilleae Sibbaldia |
| ISSN号 | 1674-4918 |
| DOI | 10.1111/jse.12243 |
| 英文摘要 | Potentilleae, one of 10 tribes of the Rosaceae, are mainly distributed in alpine regions of the Northern Hemisphere. The taxonomy of Potentilleae has been challenging due to extensive hybridization, polyploidization, and/or apomixis characterizing several genera of Potentilleae, such as Alchemilla, Argentina, and Potentilla. To help clarify relationships within Potentilleae, a phylogenetic analysis of the tribe with an emphasis on the polyphyletic genus Sibbaldia was carried out using nuclear ribosomal internal and external transcribed spacer regions and the plastid trnL-F and trnS-G spacer regions. In agreement with previous phylogenetic analyses, three major clades were identified in the present study: the subtribe Fragariinae, the genera Argentina, and Potentilla. The 15 species of Sibbaldia were recovered in five distinct clades: three in subtribe Fragariinae, one in Argentina, and the last in Potentilla. The recently established genus Chamaecallis, comprising a single species formerly treated in Sibbaldia that has intermediate floral character states with respect to Fragariinae and Potentilla, was recovered as sister to Drymocallis. Morphological character state reconstruction indicated that a reduction in the number of stamens (10) is a derived character state that has arisen multiple times in Potentilleae. Molecular dating analyses agreed with previously published estimates and suggested that crown group Potentilleae arose in the Middle to Late Eocene, with most generic-level divergences occurring in the Oligocene and Miocene. |
| 资助项目 | NSFC[31070191] ; NSFC[31370223] ; NSTIPC[2013FY111200] ; SPRPCAS[XDA13020500] |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000401145000002 |
| 出版者 | WILEY |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/1376]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Li, Jian-Qiang; Wang, Heng-Chang |
| 作者单位 | 1.Chinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China 2.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Oberlin Coll, Dept Biol, Oberlin, OH 44074 USA |
| 推荐引用方式 GB/T 7714 | Feng, Tao,Moore, Michael J.,Yan, Min-Hui,et al. Phylogenetic study of the tribe Potentilleae (Rosaceae), with further insight into the disintegration of Sibbaldia[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2017,55(3):177-191. |
| APA | Feng, Tao.,Moore, Michael J..,Yan, Min-Hui.,Sun, Yan-Xia.,Zhang, Hua-Jie.,...&Wang, Heng-Chang.(2017).Phylogenetic study of the tribe Potentilleae (Rosaceae), with further insight into the disintegration of Sibbaldia.JOURNAL OF SYSTEMATICS AND EVOLUTION,55(3),177-191. |
| MLA | Feng, Tao,et al."Phylogenetic study of the tribe Potentilleae (Rosaceae), with further insight into the disintegration of Sibbaldia".JOURNAL OF SYSTEMATICS AND EVOLUTION 55.3(2017):177-191. |
入库方式： OAI收割
来源：武汉植物园
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