Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13385 |
Understanding the effect of competition during evolutionary radiations: an integrated model of phenotypic and species diversification | |
Aristide, Leandro; Morlon, Helene | |
2019-12-01 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2019 |
卷号 | 22期号:12页码:2006-2017 |
文章类型 | Article |
语种 | 英语 |
国家 | France |
英文摘要 | Competition can drive macroevolutionary change, for example during adaptive radiations. However, we still lack a clear understanding of how it shapes diversification processes and patterns. To better understand the macroevolutionary consequences of competition, as well as the signal left on phylogenetic data, we developed a model linking trait evolution and species diversification in an ecological context. We find four main results: first, competition spurs trait diversity but not necessarily species richness; second, competition produces slowdowns in species diversification even in the absence of explicit ecological limits, but not in phenotypic diversification even in the presence of such limits; third, early burst patterns do not provide a reliable way of testing for adaptive radiations; and fourth, looking for phylogenetic signal in trait data and support for phenotypic models incorporating competition is a better alternative. Our results clarify the macroevolutionary consequences of competition and could help design more powerful tests of adaptive radiations in nature. |
英文关键词 | Adaptive radiation comparative methods disparity diversity-dependence macroevolution morphospace phylogenetics protracted speciation |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000494934700002 |
WOS关键词 | PHYLOGENETIC SIGNAL ; ADAPTIVE RADIATION ; TRAIT EVOLUTION ; ECOLOGICAL INTERACTIONS ; CHARACTER DISPLACEMENT ; CLADE DIVERSIFICATION ; MOLECULAR PHYLOGENIES ; DIVERSITY-DEPENDENCE ; R PACKAGE ; SPECIATION |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/224459 |
专题 | 环境与发展全球科技态势 |
作者单位 | Paris Sci & Lettres PSL Res Univ, Ecole Normale Super, Inst Biol, Ecole Normale Super IBENS,CNRS UMR 8197,INSERM U1, 46 Rue Ulm, F-75005 Paris, France |
推荐引用方式 GB/T 7714 | Aristide, Leandro,Morlon, Helene. Understanding the effect of competition during evolutionary radiations: an integrated model of phenotypic and species diversification[J]. ECOLOGY LETTERS,2019,22(12):2006-2017. |
APA | Aristide, Leandro,&Morlon, Helene.(2019).Understanding the effect of competition during evolutionary radiations: an integrated model of phenotypic and species diversification.ECOLOGY LETTERS,22(12),2006-2017. |
MLA | Aristide, Leandro,et al."Understanding the effect of competition during evolutionary radiations: an integrated model of phenotypic and species diversification".ECOLOGY LETTERS 22.12(2019):2006-2017. |
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