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Distribution of living Cupressaceae reflects the breakup of Pangea
文献类型：期刊论文
| 作者 | Mao, Kangshan ; Milne, Richard I. ; Zhang, Libing ; Peng, Yanling ; Liu, Jianquan ; Thomas, Philip ; Mill, Robert R. ; Renner, Susanne S. |
| 刊名 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
 |
| 出版日期 | 2012 |
| 卷号 | 109期号:20页码:7793-7798 |
| 关键词 | ancestral areas reconstruction molecular clock |
| ISSN号 | 0027-8424 |
| 产权排序 | 4 |
| 通讯作者 | Liu, JQ (reprint author), Lanzhou Univ, Sch Life Sci, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Gansu, Peoples R China. |
| 英文摘要 | Most extant genus-level radiations in gymnosperms are of Oligocene age or younger, reflecting widespread extinction during climate cooling at the Oligocene/Miocene boundary [similar to 23 million years ago (Ma)]. Recent biogeographic studies have revealed many instances of long-distance dispersal in gymnosperms as well as in angiosperms. Acting together, extinction and long-distance dispersal are likely to erase historical biogeographic signals. Notwithstanding this problem, we show that phylogenetic relationships in the gymnosperm family Cupressaceae (162 species, 32 genera) exhibit patterns expected from the Jurassic/Cretaceous breakup of Pangea. A phylogeny was generated for 122 representatives covering all genera, using up to 10,000 nucleotides of plastid, mitochondrial, and nuclear sequence per species. Relying on 16 fossil calibration points and three molecular dating methods, we show that Cupressaceae originated during the Triassic, when Pangea was intact. Vicariance between the two subfamilies, the Laurasian Cupressoideae and the Gondwanan Callitroideae, occurred around 153 Ma (124-183 Ma), when Gondwana and Laurasia were separating. Three further intercontinental disjunctions involving the Northern and Southern Hemisphere are coincidental with or immediately followed the breakup of Pangea. |
| 学科主题 | Science & Technology - Other Topics |
| 收录类别 | SCI |
| 资助信息 | Ministry of Science and Technology of China [2012CB114504, 2010DFB63500]; National Natural Science Foundation of China [30725004, 31100488]; International Joint Program ("111" project) of China; University of Edinburgh; Scottish Government's Rural and Environment Science and Analytical Services Division |
| 语种 | 英语 |
| WOS记录号 | WOS:000304369800051 |
| 公开日期 | 2013-07-03 |
| 源URL | [http://210.75.237.14/handle/351003/23828]  |
| 专题 | 成都生物研究所_生态研究 |
| 推荐引用方式 GB/T 7714 | Mao, Kangshan,Milne, Richard I.,Zhang, Libing,et al. Distribution of living Cupressaceae reflects the breakup of Pangea[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2012,109(20):7793-7798. |
| APA | Mao, Kangshan.,Milne, Richard I..,Zhang, Libing.,Peng, Yanling.,Liu, Jianquan.,...&Renner, Susanne S..(2012).Distribution of living Cupressaceae reflects the breakup of Pangea.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,109(20),7793-7798. |
| MLA | Mao, Kangshan,et al."Distribution of living Cupressaceae reflects the breakup of Pangea".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 109.20(2012):7793-7798. |
入库方式： OAI收割
来源：成都生物研究所
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