Exploring the origin of the latitudinal diversity gradient: Contrasting the sister fern genera Phegopteris and Pseudophegopteris
文献类型：期刊论文
| 作者 | Schneider, Harald2; He, Li-Juan; Marquardt, Jeannine2; Wang, Li2,3; Heinrichs, Jochen4; Hennequin, Sabine5; Zhang, Xian-Chun
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| 刊名 | JOURNAL OF SYSTEMATICS AND EVOLUTION
 |
| 出版日期 | 2013 |
| 卷号 | 51期号:1页码:61-70 |
| 关键词 | BiSSE climatic preferences diversification rates extinction Himalaya macroecology macroevolution phylogeny Pleistocene glaciations speciation |
| ISSN号 | 1674-4918 |
| DOI | 10.1111/j.1759-6831.2012.00234.x |
| 文献子类 | Article |
| 英文摘要 | The origin of the latitudinal biodiversity gradient has been studied using various approaches. Here, we employ a comparative phylogenetic approach to infer evidence for the hypothesis that differences in diversification rates are one of the main factors contributing to the assembly of this gradient. We infer the phylogeny of the two sister genera Phegopteris and Pseudophegopteris. The two genera are distinct in their species richness (4 vs. 20 spp.) and their preferences to temperate to subtropical (Phegopteris) or tropical climates (Pseudophegopteris). Using sequences of three plastid DNA regions, we confirm the monophyly of each genus and infer the inter- and intra-generic phylogenetic differentiation of the sister clades. We recover evidence for distinct net-diversification rate between the two genera, which may be caused either by a higher extinction risk of temperate Phegopteris or a higher speciation rate of tropical Pseudophegopteris. We discuss our results in the context of our current knowledge on the speciation processes of ferns. We conclude on the crucial influence of other factors such as the rise of the Himalaya on the diversification of these ferns. |
| 学科主题 | Plant Sciences |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1759-6831 |
| WOS关键词 | SPECIATION ; DIVERSIFICATION ; THELYPTERIDACEAE ; PHYLOGENY ; RATES |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000325127300005 |
| 出版者 | WILEY |
| 资助机构 | Chinese Academy of Sciences(Chinese Academy of Sciences) ; Marie Curie Fellowship(European Commission) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27956]  |
| 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.UPMC, CNRS, MNHN, UMR 7207,Ctr Rech Paleobiodivers & Paleoenvironm, F-75005 Paris, France 2.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Biol, Beijing 100093, Peoples R China 3.Nat Hist Museum, Dept Life Sci, London SW7 5BD, England 4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 5.Univ Gottingen, Albrecht von Haller Inst Plant Sci, Dept Systemat Bot, D-37073 Gottingen, Germany |
| 推荐引用方式 GB/T 7714 | Schneider, Harald,He, Li-Juan,Marquardt, Jeannine,et al. Exploring the origin of the latitudinal diversity gradient: Contrasting the sister fern genera Phegopteris and Pseudophegopteris[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2013,51(1):61-70. |
| APA | Schneider, Harald.,He, Li-Juan.,Marquardt, Jeannine.,Wang, Li.,Heinrichs, Jochen.,...&Zhang, Xian-Chun.(2013).Exploring the origin of the latitudinal diversity gradient: Contrasting the sister fern genera Phegopteris and Pseudophegopteris.JOURNAL OF SYSTEMATICS AND EVOLUTION,51(1),61-70. |
| MLA | Schneider, Harald,et al."Exploring the origin of the latitudinal diversity gradient: Contrasting the sister fern genera Phegopteris and Pseudophegopteris".JOURNAL OF SYSTEMATICS AND EVOLUTION 51.1(2013):61-70. |
入库方式： OAI收割
来源：植物研究所
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