Life-history traits evolution across distribution ranges: how the joint evolution of dispersal and mating system favor the evolutionary stability of range limits?
Sun, Shan2; Cheptou, Pierre-Olivier1
2012-07-01
发表期刊EVOLUTIONARY ECOLOGY
ISSN0269-7653
卷号26期号:4页码:771-778
摘要The question of the stability of distribution ranges of species is fundamental in ecology. However, the way in which stable distribution ranges are shaped by natural selection is still poorly studied. For a long time, botanists have studied empirically how self-fertilization and dispersal traits change from the centre to the periphery of species' distribution ranges, but theoretical arguments are lacking. In this commentary, we use a recent evolutionary model by Cheptou and Massol (2009) that analyses the joint evolution of dispersal and the mating system in a metapopulation. Considering that distribution ranges may result in gradients in pollen limitation for plants, habitat availability, or inbreeding depression for plants, we analyse how the association of dispersal and self-fertilization varies across distribution ranges. Interestingly, we show that such gradients result in a change in both traits and may favor evolutionary stable range limits for plant distribution. Based on empirical and theoretical results, we discuss the plausibility of such gradients as a way to explain range limits in plants.
关键词Range Limits Metapopulation Mating System Dispersal
资助信息National Natural Science Foundation of China [31100277]; CNRS; ADEPOL (FRB)
DOI10.1007/s10682-011-9549-8
收录类别SCI
语种英语
WOS研究方向Environmental Sciences & Ecology ; Evolutionary Biology ; Genetics & Heredity
WOS类目Ecology ; Evolutionary Biology ; Genetics & Heredity
WOS记录号WOS:000305218900001
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被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/15682
专题资源植物与生物技术所级重点实验室
作者单位1.CEFE Ctr Ecol Fonct & Evolut CNRS, UMR 5175, F-34293 Montpellier 05, France
2.Chinese Acad Sci, Inst Tibetan Plateau Res Kunming, Kunming Inst Bot, Kunming 650201, Peoples R China
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Sun, Shan,Cheptou, Pierre-Olivier. Life-history traits evolution across distribution ranges: how the joint evolution of dispersal and mating system favor the evolutionary stability of range limits?[J]. EVOLUTIONARY ECOLOGY,2012,26(4):771-778.
APA Sun, Shan,&Cheptou, Pierre-Olivier.(2012).Life-history traits evolution across distribution ranges: how the joint evolution of dispersal and mating system favor the evolutionary stability of range limits?.EVOLUTIONARY ECOLOGY,26(4),771-778.
MLA Sun, Shan,et al."Life-history traits evolution across distribution ranges: how the joint evolution of dispersal and mating system favor the evolutionary stability of range limits?".EVOLUTIONARY ECOLOGY 26.4(2012):771-778.
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