Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aam5512 |
Winter storms drive rapid phenotypic, regulatory, and genomic shifts in the green anole lizard | |
Campbell-Staton, Shane C.1,2; Cheviron, Zachary A.2; Rochette, Nicholas1; Catchen, Julian1; Losos, Jonathan B.3; Edwards, Scott V.3 | |
2017-08-04 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 357期号:6350页码:495-497 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Extreme environmental perturbations offer opportunities to observe the effects of natural selection in wild populations. During the winter of 2013-2014, the southeastern United States endured an extreme cold event. We used thermal performance, transcriptomics, and genome scans to measure responses of lizard populations to storm-induced selection. We found significant increases in cold tolerance at the species' southern limit. Gene expression in southern survivors shifted toward patterns characteristic of northern populations. Comparing samples before and after the extreme winter, 14 genomic regions were differentiated in the surviving southern population; four also exhibited signatures of local adaptation across the latitudinal gradient and implicate genes involved in nervous system function. Together, our results suggest that extreme winter events can rapidly produce strong selection on natural populations at multiple biological levels that recapitulate geographic patterns of local adaptation. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000406840100036 |
WOS关键词 | NATURAL-SELECTION ; EVOLUTION ; CAROLINENSIS ; FINCHES |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/196606 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Univ Illinois, Champaign, IL 61820 USA; 2.Univ Montana, Missoula, MT 59812 USA; 3.Harvard Univ, Cambridge, MA 02138 USA |
推荐引用方式 GB/T 7714 | Campbell-Staton, Shane C.,Cheviron, Zachary A.,Rochette, Nicholas,et al. Winter storms drive rapid phenotypic, regulatory, and genomic shifts in the green anole lizard[J]. SCIENCE,2017,357(6350):495-497. |
APA | Campbell-Staton, Shane C.,Cheviron, Zachary A.,Rochette, Nicholas,Catchen, Julian,Losos, Jonathan B.,&Edwards, Scott V..(2017).Winter storms drive rapid phenotypic, regulatory, and genomic shifts in the green anole lizard.SCIENCE,357(6350),495-497. |
MLA | Campbell-Staton, Shane C.,et al."Winter storms drive rapid phenotypic, regulatory, and genomic shifts in the green anole lizard".SCIENCE 357.6350(2017):495-497. |
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