气候变化领域集成服务门户(CCPortal): Ecological mechanism of climate-mediated selection in a rapidly evolving invasive species

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DOI	10.1111/ele.13686
	Ecological mechanism of climate-mediated selection in a rapidly evolving invasive species
	Mushegian A.A.; Neupane N.; Batz Z.; Mogi M.; Tuno N.; Toma T.; Miyagi I.; Ries L.; Armbruster P.A.
发表日期	2021
ISSN	1461023X
起始页码	698
结束页码	707
卷号	24 期号:4
英文摘要	Recurring seasonal changes can lead to the evolution of phenological cues. For example, many arthropods undergo photoperiodic diapause, a programmed developmental arrest induced by short autumnal day length. The selective mechanisms that determine the timing of autumnal diapause initiation have not been empirically identified. We quantified latitudinal clines in genetically determined diapause timing of an invasive mosquito, Aedes albopictus, on two continents. We show that variation in diapause timing within and between continents is explained by a novel application of a growing degree day (GDD) model that delineates a location-specific deadline after which it is not possible to complete an additional full life cycle. GDD models are widely used to predict spring phenology by modelling growth and development as physiological responses to ambient temperatures. Our results show that the energy accumulation dynamics represented by GDD models have also led to the evolution of an anticipatory life-history cue in autumn. © 2021 The Authors. Ecology Letters published by John Wiley & Sons Ltd.
关键词	Aedes albopictus climatic adaptation diapause
英文关键词	Aedes albopictus; Arthropoda; Aedes; animal; climate; genetics; introduced species; photoperiodicity; season; Aedes; Animals; Climate; Introduced Species; Photoperiod; Seasons
语种	英语
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/204450
作者单位	Department of Biology, Georgetown University, 3700 O St NW, Washington, DC 20057, United States; Division of Parasitology, Faculty of Medicine, Saga University, Nabeshima 5-1-1, Saga, 849-8501, Japan; Laboratory of Ecology, Graduate School of Natural Science and Technology, Kanazawa University, Kanazawa, Japan; University Museum (Fujukan), University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa 903-0213, Japan
推荐引用方式 GB/T 7714	Mushegian A.A.,Neupane N.,Batz Z.,et al. Ecological mechanism of climate-mediated selection in a rapidly evolving invasive species[J],2021,24(4).
APA	Mushegian A.A..,Neupane N..,Batz Z..,Mogi M..,Tuno N..,...&Armbruster P.A..(2021).Ecological mechanism of climate-mediated selection in a rapidly evolving invasive species.Ecology Letters,24(4).
MLA	Mushegian A.A.,et al."Ecological mechanism of climate-mediated selection in a rapidly evolving invasive species".Ecology Letters 24.4(2021).