Integrating palaeontological and molecular data uncovers multiple ancient and recent dispersals in the pantropical Hamamelidaceae
文献类型：期刊论文
| 作者 | Xiang, Xiaoguo2,3; Xiang, Kunli1; Ortiz, Rosa Del C.; Jabbour, Florian5; Wang, Wei1 |
| 刊名 | JOURNAL OF BIOGEOGRAPHY
 |
| 出版日期 | 2019 |
| 卷号 | 46期号:11页码:2622-2631 |
| 关键词 | biogeography divergence time estimates fossil Hamamelidaceae phylogeny tropical and subtropical forests |
| ISSN号 | 0305-0270 |
| DOI | 10.1111/jbi.13690 |
| 文献子类 | Article |
| 英文摘要 | Aim The integration of palaeontological and phylogenetic data can improve our understanding in the spatio-temporal evolutionary processes of living organisms. However, how best to use fossil data in divergence time estimation and ancestral range reconstruction remains challenging. Here, we integrated palaeontological and molecular data to investigate the historical biogeography of Hamamelidaceae, a pantropical angiosperm family with abundant fossils outside its present distribution. Location Global tropical/subtropical areas. Methods Using seven DNA regions (>7,500 bp) from plastid and nuclear genomes, we reconstructed a robust phylogenetic framework for Hamamelidaceae with the first complete genus-level sampling. We used the tip-dating method with the 22 fossils to estimate divergence times for the family, and inferred the ancestral range of lineages under the dispersal-extinction-cladogenesis model by incorporating the fossils. Results Our biogeographic analysis indicates that extant Hamamelidaceae most likely originated in tropical Asia during the mid-Cretaceous, and in the family 20 dispersals occurred during three major time intervals: the Upper Cretaceous (c. 93-69 Ma), Palaeocene-Eocene (c. 63-39 Ma) and late Oligocene (c. 27-23 Ma). Main conclusions Overland migrations through available land bridges and island chains may have been mainly responsible for hamamelidaceous range expansions during these three episodes. This study contributes to our knowledge on the assembly and evolution of angiosperm-dominated tropical and subtropical forests. |
| 学科主题 | Ecology ; Geography, Physical |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1365-2699 |
| WOS关键词 | LONG-DISTANCE DISPERSAL ; NORTHERN-HEMISPHERE ; DIVERGENCE TIMES ; RAIN-FORESTS ; BIOGEOGRAPHY ; HISTORY ; PHYLOGENY ; INFERENCE ; RADIATION ; ORIGIN |
| WOS研究方向 | Environmental Sciences & Ecology ; Physical Geography |
| 语种 | 英语 |
| WOS记录号 | WOS:000487509800001 |
| 出版者 | WILEY |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDB31030000] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31470315, 31770231, 31300181, 31770233, 31670212] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19510]  |
| 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.Nanchang Univ, Sch Life Sci, Nanchang, Jiangxi, Peoples R China 2.Nanchang Univ, Jiangxi Prov Key Lab Watershed Ecosyst Change & B, Inst Life Sci, Nanchang, Jiangxi, Peoples R China 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, 20 Nanxincun, Beijing 100093, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China 5.Ortiz, Rosa Del C.] Missouri Bot Garden, St Louis, MO USA 6.Sorbonne Univ, EPHE, Inst Systemat Evolut Biodiversite, Museum Natl Hist Nat,CNRS, Paris, France |
| 推荐引用方式 GB/T 7714 | Xiang, Xiaoguo,Xiang, Kunli,Ortiz, Rosa Del C.,et al. Integrating palaeontological and molecular data uncovers multiple ancient and recent dispersals in the pantropical Hamamelidaceae[J]. JOURNAL OF BIOGEOGRAPHY,2019,46(11):2622-2631. |
| APA | Xiang, Xiaoguo,Xiang, Kunli,Ortiz, Rosa Del C.,Jabbour, Florian,&Wang, Wei.(2019).Integrating palaeontological and molecular data uncovers multiple ancient and recent dispersals in the pantropical Hamamelidaceae.JOURNAL OF BIOGEOGRAPHY,46(11),2622-2631. |
| MLA | Xiang, Xiaoguo,et al."Integrating palaeontological and molecular data uncovers multiple ancient and recent dispersals in the pantropical Hamamelidaceae".JOURNAL OF BIOGEOGRAPHY 46.11(2019):2622-2631. |
入库方式： OAI收割
来源：植物研究所
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