Phylogeny and biogeography of Pachygoneae (Menispermaceae), with consideration of the boreotropical flora hypothesis and resurrection of the genera Cebatha and Nephroia
文献类型：期刊论文
| 作者 | Lian, Lian6,9; Ortiz, Rosa Del C.7; Jabbour, Florian1; Zhang, Cai-Fei8; Xiang, Xiao-Guo2,3; Erst, Andrey S.4,5; Gao, Tian-Gang9; Chen, Zhi-Duan9; Wang, Wei9 |
| 刊名 | MOLECULAR PHYLOGENETICS AND EVOLUTION
 |
| 出版日期 | 2020-07-01 |
| 卷号 | 148页码:9 |
| ISSN号 | 1055-7903 |
| 关键词 | Amphi-Pacific disjunction Biogeography Boreotropics Cocculus Menispermaceae Phylogeny |
| DOI | 10.1016/j.ympev.2020.106825 |
| 英文摘要 | The tribe Pachygoneae consists of four genera with about 40 species, primarily distributed in tropical and subtropical Asia and America, also in Australasia and Africa. This tribe presents an ideal model to investigate the origin of the tropical and subtropical amphi-Pacific disjunction pattern. More specifically, it allows us to test whether the tropical lineages diverged earlier than the subtropical ones during the fragmentation of the boreotropical flora. In this study, we reconstructed the phylogeny of Pachygoneae using five plastid (rbcL, atpB, matK, ndhF, trnL-F) and one nuclear (26S rDNA) DNA regions. Our results indicate that Pachygoneae is not monophyletic unless Cocculus pendulus and Cocculus balfourii are excluded. We resurrected the genus Cebatha to include these two species and established a new tribe for this genus. Within Pachygoneae, the species of Cocculus are distributed in three different clades, among which two are recognized as two distinct genera, Cocculus s.str. and Nephroia resurrected, and one species is transferred into Pachygone. Our molecular dating and ancestral area reconstruction analyses suggest that Pachygoneae began to diversify in tropical Asia around the early-middle Eocene boundary (c. 48 Ma) and expanded into the New World by c. 44 Ma. In the New World, tropical Hyperbaena originated in the late Eocene (c. 40 Ma), whereas the subtropical Cocculus carolinus and Cocculus diversifolius originated later, in the early Oligocene (c. 32 Ma). These two timings correspond with the two climatic cooling intervals, which suggests that the formation and breakup of the boreotropical floral may have been responsible for the amphi-Pacific disjunct distribution within Pachygoneae. One overland migration event from Asia into Australasia appears to have occurred in the early to late Miocene. |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Sciences[XDB31030000] ; National Natural Science Foundation of China[31770231] ; National Natural Science Foundation of China[31470315] ; National Natural Science Foundation of China[31770233] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity |
| 语种 | 英语 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| WOS记录号 | WOS:000559804000015 |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/15569]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Wang, Wei |
| 作者单位 | 1.Univ Antilles, Sorbonne Univ, Inst Systemat Evolut Biodivers ISYEB, Museum Natl Hist Nat,CNRS,EPHE, 57 Rue Cuvier,CP39, F-75005 Paris, France 2.Nanchang Univ, Inst Life Sci, Jiangxi Prov Key Lab Watershed Ecosyst Change & B, Nanchang 330031, Jiangxi, Peoples R China 3.Nanchang Univ, Sch Life Sci, Nanchang 330031, Jiangxi, Peoples R China 4.Russian Acad Sci, Cent Siberian Bot Garden, Siberian Branch, Zolotodolinskaya Str 101, Novosibirsk 630090, Russia 5.Tomsk State Univ, Lab Systemat & Phylogeny Plants, Tomsk 634050, Russia 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.Missouri Bot Garden, 4344 Shaw Blvd, St Louis, MO 63110 USA 8.Chinese Acad Sci, Wuhan Bot Garden, Wuhan 430074, Peoples R China 9.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 | Lian, Lian,Ortiz, Rosa Del C.,Jabbour, Florian,et al. Phylogeny and biogeography of Pachygoneae (Menispermaceae), with consideration of the boreotropical flora hypothesis and resurrection of the genera Cebatha and Nephroia[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2020,148:9. |
| APA | Lian, Lian.,Ortiz, Rosa Del C..,Jabbour, Florian.,Zhang, Cai-Fei.,Xiang, Xiao-Guo.,...&Wang, Wei.(2020).Phylogeny and biogeography of Pachygoneae (Menispermaceae), with consideration of the boreotropical flora hypothesis and resurrection of the genera Cebatha and Nephroia.MOLECULAR PHYLOGENETICS AND EVOLUTION,148,9. |
| MLA | Lian, Lian,et al."Phylogeny and biogeography of Pachygoneae (Menispermaceae), with consideration of the boreotropical flora hypothesis and resurrection of the genera Cebatha and Nephroia".MOLECULAR PHYLOGENETICS AND EVOLUTION 148(2020):9. |
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来源：武汉植物园
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