Draining the Swamping Hypothesis: Little Evidence that Gene Flow Reduces Fitness at Range Edges

doi:10.1016/j.tree.2021.02.004

GSTDTAP > 资源环境科学

DOI	10.1016/j.tree.2021.02.004
	Draining the Swamping Hypothesis: Little Evidence that Gene Flow Reduces Fitness at Range Edges
	Ezra J. Kottler:Erin E. Dickman:Jason P. Sexton:Nancy C. Emery:Steven J. Franks
	2021-03-18
发表期刊	Trends in Ecology & Evolution\
出版年	2021
英文摘要	The genetic swamping hypothesis proposes that gene flow from central to peripheral populations inhibits local adaptation and is one of the most widely recognized explanations for range limitation. We evaluated empirical support for this hypothesis in studies quantifying patterns of gene flow to peripheral populations and their resulting fitness outcomes. We found little evidence that gene flow is generally asymmetric from central to peripheral populations and also that gene flow tends to have positive effects on edge population fitness.
领域	资源环境
URL	查看原文
引用统计	被引频次：34[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/321066
专题	资源环境科学
推荐引用方式 GB/T 7714	Ezra J. Kottler:Erin E. Dickman:Jason P. Sexton:Nancy C. Emery:Steven J. Franks. Draining the Swamping Hypothesis: Little Evidence that Gene Flow Reduces Fitness at Range Edges[J]. Trends in Ecology & Evolution\,2021.
APA	Ezra J. Kottler:Erin E. Dickman:Jason P. Sexton:Nancy C. Emery:Steven J. Franks.(2021).Draining the Swamping Hypothesis: Little Evidence that Gene Flow Reduces Fitness at Range Edges.Trends in Ecology & Evolution\.
MLA	Ezra J. Kottler:Erin E. Dickman:Jason P. Sexton:Nancy C. Emery:Steven J. Franks."Draining the Swamping Hypothesis: Little Evidence that Gene Flow Reduces Fitness at Range Edges".Trends in Ecology & Evolution\ (2021).