气候变化领域集成服务门户(CCPortal): Genomic signals of selection predict climate-driven population declines in a migratory bird

CCPortal

DOI	10.1126/science.aan4380
	Genomic signals of selection predict climate-driven population declines in a migratory bird
	Bay R.A.; Harrigan R.J.; Underwood V.L.; Gibbs H.L.; Smith T.B.; Ruegg K.
发表日期	2018
ISSN	0036-8075
起始页码	83
结束页码	86
卷号	359 期号:6371
英文摘要	The ongoing loss of biodiversity caused by rapid climatic shifts requires accurate models for predicting species' responses. Despite evidence that evolutionary adaptation could mitigate climate change impacts, evolution is rarely integrated into predictive models. Integrating population genomics and environmental data, we identified genomic variation associated with climate across the breeding range of the migratory songbird, yellow warbler (Setophaga petechia). Populations requiring the greatest shifts in allele frequencies to keep pace with future climate change have experienced the largest population declines, suggesting that failure to adapt may have already negatively affected populations. Broadly, our study suggests that the integration of genomic adaptation can increase the accuracy of future species distribution models and ultimately guide more effective mitigation efforts.
英文关键词	adaptation; allele; biodiversity; bird; breeding population; climate change; climate effect; environmental response; genetic variation; genomics; migratory species; population decline; population dynamics; selection; songbird; Article; biodiversity; breeding; Canada; climate; climate change; DNA sequence; environmental impact; evolutionary adaptation; genetic variation; genome-wide association study; genomics; genotype environment interaction; migrant bird; mutation rate; nonhuman; population structure; prediction; priority journal; Setophaga petechia; songbird; species distribution; tree of life; United States; acclimatization; animal; climate change; genetics; genome; Passeriformes; population dynamics; population migration; Aves; Dendroica petechia; Passeri; Setophaga; Acclimatization; Animal Migration; Animals; Biodiversity; Breeding; Climate Change; Genome; Passeriformes; Population Dynamics; Songbirds
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/242996
作者单位	Center for Tropical Research, Institute for the Environment and Sustainability, University of California-Los Angeles, Los Angeles, CA 90095, United States; Department of Evolution and Ecology, University of California, Davis, CA 95616, United States; Department of Evolution, Ecology, and Organismal Biology, Ohio Biodiversity Conservation Partnership, Ohio State University, Columbus, OH 43210, United States; Department of Ecology and Evolutionary Biology, University of California, 621 Charles E. Young Drive South, Los Angeles, CA 90095, United States; Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA 95064, United States
推荐引用方式 GB/T 7714	Bay R.A.,Harrigan R.J.,Underwood V.L.,et al. Genomic signals of selection predict climate-driven population declines in a migratory bird[J],2018,359(6371).
APA	Bay R.A.,Harrigan R.J.,Underwood V.L.,Gibbs H.L.,Smith T.B.,&Ruegg K..(2018).Genomic signals of selection predict climate-driven population declines in a migratory bird.Science,359(6371).
MLA	Bay R.A.,et al."Genomic signals of selection predict climate-driven population declines in a migratory bird".Science 359.6371(2018).