气候变化领域集成服务门户(CCPortal): Migratory divides coincide with reproductive barriers across replicated avian hybrid zones above the Tibetan Plateau

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DOI	10.1111/ele.13420
	Migratory divides coincide with reproductive barriers across replicated avian hybrid zones above the Tibetan Plateau
	Scordato E.S.C.; Smith C.C.R.; Semenov G.A.; Liu Y.; Wilkins M.R.; Liang W.; Rubtsov A.; Sundev G.; Koyama K.; Turbek S.P.; Wunder M.B.; Stricker C.A.; Safran R.J.
发表日期	2020
ISSN	1461023X
卷号	23 期号:2
英文摘要	Migratory divides are proposed to be catalysts for speciation across a diversity of taxa. However, it is difficult to test the relative contributions of migratory behaviour vs. other divergent traits to reproductive isolation. Comparing hybrid zones with and without migratory divides offers a rare opportunity to directly examine the contribution of divergent migratory behaviour to reproductive barriers. We show that across replicate sampling transects of two pairs of barn swallow (Hirundo rustica) subspecies, strong reproductive isolation coincided with a migratory divide spanning 20 degrees of latitude. A third subspecies pair exhibited no evidence for a migratory divide and hybridised extensively. Within migratory divides, overwintering habitats were associated with assortative mating, implicating a central contribution of divergent migratory behaviour to reproductive barriers. The remarkable geographic coincidence between migratory divides and genetic breaks supports a long-standing hypothesis that the Tibetan Plateau is a substantial barrier contributing to the diversity of Siberian avifauna. © 2019 John Wiley & Sons Ltd/CNRS
英文关键词	Barn swallow; hybrid zone; migration; migratory divide; reproductive isolation; speciation
语种	英语
scopus关键词	Aves; Hirundo; Hirundo rustica; animal; bird; phenotype; reproduction; reproductive isolation; Tibet; Animals; Birds; Phenotype; Reproduction; Reproductive Isolation; Tibet
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/120952
作者单位	Department of Ecology and Evolutionary Biology, The University of Colorado, Boulder, CO, United States; Department of Biological Sciences, California State Polytechnic University, Pomona, CA, United States; Institute of Ecology and Systematics of Animals, Novosibirsk, Russian Federation; Queen Mary University of London, London, United Kingdom; Beijing Normal University, Beijing, China; Vanderbilt University, Center for Science Outreach, Nashville, TN 37212, United States; Ministry of Education Key Laboratory for Ecology of Tropical Islands, College of Life Sciences, Hainan Normal University, Haikou, 571158, China; State Darwin Museum, Moscow, 117292, Russian Federation; National University of Mongolia, P. O. Box 537, Ulaanbaatar, 210646, Mongolia; Mongolian Ornithological Society, P. O. Box 537, Ulaanbaatar, 210646, Mongolia; Japan Bird Research Association, Tokyo, 183-0034, Japan; Department of Integrative Biology, University of Colorado Denver, Denver, CO, United States; U.S. Geological Survey, Denver ...
推荐引用方式 GB/T 7714	Scordato E.S.C.,Smith C.C.R.,Semenov G.A.,et al. Migratory divides coincide with reproductive barriers across replicated avian hybrid zones above the Tibetan Plateau[J],2020,23(2).
APA	Scordato E.S.C..,Smith C.C.R..,Semenov G.A..,Liu Y..,Wilkins M.R..,...&Safran R.J..(2020).Migratory divides coincide with reproductive barriers across replicated avian hybrid zones above the Tibetan Plateau.Ecology Letters,23(2).
MLA	Scordato E.S.C.,et al."Migratory divides coincide with reproductive barriers across replicated avian hybrid zones above the Tibetan Plateau".Ecology Letters 23.2(2020).