DOI: 10.1111/ele.13605
论文题名: Genetic correlations and ecological networks shape coevolving mutualisms
作者: Assis A.P.A. ; Thompson J.N. ; Santana P.C. ; Jordano P. ; Bascompte J. ; Guimarães P.R. ; Jr.
刊名: Ecology Letters
ISSN: 1461023X
出版年: 2020
卷: 23, 期: 12 起始页码: 1789
结束页码: 1799
语种: 英语
中文关键词: coadaptation
; geographic mosaic of coevolution
; mutualistic networks
; species interactions
; trait matching
英文关键词: evolution
; phenotype
; symbiosis
; Biological Evolution
; Phenotype
; Symbiosis
英文摘要: Ecological interactions shape the evolution of multiple species traits in populations. These traits are often linked to each other through genetic correlations, affecting how each trait evolves through selection imposed by interacting partners. Here, we integrate quantitative genetics, coevolutionary theory and network science to explore how trait correlations affect the coevolution of mutualistic species not only in pairs of species but also in species-rich networks across space. We show that genetic correlations may determine the pace of coevolutionary change, affect species abundances and fuel divergence among populations of the same species. However, this trait divergence promoted by genetic correlations is partially buffered by the nested structure of species-rich mutualisms. Our study, therefore, highlights how coevolution and its ecological consequences may result from conflicting processes at different levels of organisation, ranging from genes to communities. © 2020 John Wiley & Sons Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/166581
Appears in Collections: 气候变化与战略
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作者单位: Departamento de Ecologia, Universidade de São Paulo, São Paulo, Brazil; Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA, United States; Estación Biológica de Doñana, Consejo Superior de Investigaciones Científicas, Sevilla, Spain; Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich, Switzerland
Recommended Citation:
Assis A.P.A.,Thompson J.N.,Santana P.C.,et al. Genetic correlations and ecological networks shape coevolving mutualisms[J]. Ecology Letters,2020-01-01,23(12)