气候变化领域集成服务门户(CCPortal): Temperature drives pre-reproductive selection and shapes the biogeography of a female polymorphism

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DOI	10.1111/ele.13417
	Temperature drives pre-reproductive selection and shapes the biogeography of a female polymorphism
	Svensson E.I.; Willink B.; Duryea M.C.; Lancaster L.T.
发表日期	2020
ISSN	1461023X
卷号	23 期号:1
英文摘要	Conflicts of interests between males and females over reproduction is a universal feature of sexually reproducing organisms and has driven the evolution of intersexual mimicry, mating behaviours and reproductive polymorphisms. Here, we show how temperature drives pre-reproductive selection in a female colour polymorphic insect that is subject to strong sexual conflict. These species have three female colour morphs, one of which is a male mimic. This polymorphism is maintained by frequency-dependent sexual conflict caused by male mating harassment. The frequency of female morphs varies geographically, with higher frequency of the male mimic at higher latitudes. We show that differential temperature sensitivity of the female morphs and faster sexual maturation of the male mimic increases the frequency of this morph in the north. These results suggest that sexual conflict during the adult stage is shaped by abiotic factors and frequency-independent pre-reproductive selection that operate earlier during ontogeny of these female morphs. © 2019 John Wiley & Sons Ltd/CNRS
英文关键词	Biogeography; climate; colour polymorphism; frequency-dependent selection; ontogeny; pre-reproductive selection; sexual conflict; temperature
语种	英语
scopus关键词	Hexapoda; animal; drive; female; genetic polymorphism; insect; male; reproduction; temperature; Animals; Drive; Female; Insecta; Male; Polymorphism, Genetic; Reproduction; Temperature
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/120973
作者单位	Department of Biology, Lund University, Lund, SE-223 62, Sweden; School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 2TZ, United Kingdom; School of Biology, University of Costa Rica, 11501-2060, San Jose, Costa Rica; Southern New Hampshire University, Manchester, NH 03106, United States; CA, United States
推荐引用方式 GB/T 7714	Svensson E.I.,Willink B.,Duryea M.C.,et al. Temperature drives pre-reproductive selection and shapes the biogeography of a female polymorphism[J],2020,23(1).
APA	Svensson E.I.,Willink B.,Duryea M.C.,&Lancaster L.T..(2020).Temperature drives pre-reproductive selection and shapes the biogeography of a female polymorphism.Ecology Letters,23(1).
MLA	Svensson E.I.,et al."Temperature drives pre-reproductive selection and shapes the biogeography of a female polymorphism".Ecology Letters 23.1(2020).