气候变化领域集成服务门户(CCPortal): Adaptation to climate across the Arabidopsis thaliana genome

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DOI	10.1126/science.1209244
	Adaptation to climate across the Arabidopsis thaliana genome
	Hancock A.M.; Brachi B.; Faure N.; Horton M.W.; Jarymowycz L.B.; Sperone F.G.; Toomajian C.; Roux F.; Bergelson J.
发表日期	2011
ISSN	0036-8075
起始页码	83
结束页码	86
卷号	334 期号:6052
英文摘要	Understanding the genetic bases and modes of adaptation to current climatic conditions is essential to accurately predict responses to future environmental change. We conducted a genome-wide scan to identify climate-adaptive genetic loci and pathways in the plant Arabidopsis thaliana. Amino acid-changing variants were significantly enriched among the loci strongly correlated with climate, suggesting that our scan effectively detects adaptive alleles. Moreover, from our results, we successfully predicted relative fitness among a set of geographically diverse A. thaliana accessions when grown together in a common environment. Our results provide a set of candidates for dissecting the molecular bases of climate adaptations, as well as insights about the prevalence of selective sweeps, which has implications for predicting the rate of adaptation.
英文关键词	amino acid; accuracy assessment; adaptive radiation; allele; amino acid; climate change; climate conditions; correlation; environmental change; fitness; genetic analysis; genome; herb; identification method; molecular analysis; allele; Arabidopsis; article; climate change; evolutionary adaptation; fitness; gene locus; geographical variation (species); nonhuman; plant genome; plant physiology; priority journal; Arabidopsis thaliana
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/243929
作者单位	Department of Ecology and Evolution, University of Chicago, 1101 East 57th Street, Chicago, IL 60637, United States; Laboratoire Génétique et Evolution des Populations Végétales, FRE CNRS 3268, Université des Sciences et Technologies de Lille 1, Villeneuve d'Ascq, France; Department of Plant Pathology, Kansas State University, Manhattan, KS 66502, United States
推荐引用方式 GB/T 7714	Hancock A.M.,Brachi B.,Faure N.,et al. Adaptation to climate across the Arabidopsis thaliana genome[J],2011,334(6052).
APA	Hancock A.M..,Brachi B..,Faure N..,Horton M.W..,Jarymowycz L.B..,...&Bergelson J..(2011).Adaptation to climate across the Arabidopsis thaliana genome.Science,334(6052).
MLA	Hancock A.M.,et al."Adaptation to climate across the Arabidopsis thaliana genome".Science 334.6052(2011).