Plastome phylogenomic analysis of Torreya (Taxaceae)
文献类型：期刊论文
| 作者 | Zhang, Xu1,5; Zhang, Hua-Jie1,5; Landis, Jacob B.4; Deng, Tao3; Meng, Ai-Ping1; Sun, Hang3; Peng, Yan-Song2; Wang, Heng-Chang1; Sun, Yan-Xia1 |
| 刊名 | JOURNAL OF SYSTEMATICS AND EVOLUTION
 |
| 出版日期 | 2019-11-01 |
| 卷号 | 57期号:6页码:607-615 |
| 关键词 | biogeographical analysis diversification phylogenetic analysis plastome Torreya |
| ISSN号 | 1674-4918 |
| DOI | 10.1111/jse.12482 |
| 英文摘要 | Torreya Arn., a small genus of Taxaceae, consists of six species occurring in North America and eastern Asia. Several phylogenetic studies have previously been undertaken to reveal relationships within this genus, although only a few DNA segments or species were used. In the present study, we sequenced five Torreya plastomes and combined these with two existing plastomes from the genus to investigate plastome evolution and phylogenetic relationships within Torreya. All sequenced Torreya plastomes shared the same complement of 82 protein-coding genes, 4 ribosomal RNA genes, and 31 transfer RNA genes. Phylogenetic inference using a maximum likelihood framework consisted of an 82-gene, 17-taxon dataset, including all species of Torreya, resolved Torreya as a monophyletic clade. Strongly supported relationships within the genus include the position of the early diverging T. jackii Chun, the two sister pairs T. fargesii Franch.-T. nucifera (L.) Siebold & Zucc. and T. grandis Fortune ex Lindl.-T. californica Torr., and the monophyly of the clade including T. fargesii var. yunnanensis, T. fargesii, and T. nucifera. In addition to the inference of species relationships, divergence time estimation and biogeographical analysis were carried out. The diversification of Torreya was estimated to be approximately 8.9 Ma. Ancestral state reconstruction of the geographical area suggested China/eastern North America as the most likely ancestral region for the six extant Torreya species. |
| 资助项目 | National Natural Science Foundation of China[31600176] ; National Natural Science Foundation of China[31590823] ; Programme Foundation for the Backbone of Scientific Research by Wuhan Botanical Garden, Chinese Academy of Sciences[Y855241G01] ; National Key R&D Program of China[2017YFC0505200] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20050203] |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000542223600006 |
| 出版者 | WILEY |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/15380]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Wang, Heng-Chang; Sun, Yan-Xia |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Lushan Bot Garden, Jiujiang 332900, Jiangxi, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 4.Univ Calif Riverside, Dept Bot & Plant Sci, Riverside, CA 92521 USA 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xu,Zhang, Hua-Jie,Landis, Jacob B.,et al. Plastome phylogenomic analysis of Torreya (Taxaceae)[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2019,57(6):607-615. |
| APA | Zhang, Xu.,Zhang, Hua-Jie.,Landis, Jacob B..,Deng, Tao.,Meng, Ai-Ping.,...&Sun, Yan-Xia.(2019).Plastome phylogenomic analysis of Torreya (Taxaceae).JOURNAL OF SYSTEMATICS AND EVOLUTION,57(6),607-615. |
| MLA | Zhang, Xu,et al."Plastome phylogenomic analysis of Torreya (Taxaceae)".JOURNAL OF SYSTEMATICS AND EVOLUTION 57.6(2019):607-615. |
入库方式： OAI收割
来源：武汉植物园
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