Winter storms drive rapid phenotypic, regulatory, and genomic shifts in the green anole lizard

Campbell-Staton Shane C.; Cheviron Zachary A.; Rochette Nicholas; Catchen Julian; Losos Jonathan B.; Edwards Scott V.

首页> 外文期刊>Science >Winter storms drive rapid phenotypic, regulatory, and genomic shifts in the green anole lizard

【24h】

Winter storms drive rapid phenotypic, regulatory, and genomic shifts in the green anole lizard

机译：冬季风暴推动了绿色小蜥蜴的快速表型，调控和基因组变化

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

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.

机译：极端的环境扰动为观察自然选择对野生种群的影响提供了机会。在2013-2014年冬季，美国东南部遭受了极端寒冷的天气。我们使用热性能，转录组学和基因组扫描来测量蜥蜴种群对风暴诱导的选择的反应。我们发现该物种的南部极限处的耐寒性显着提高。南部幸存者的基因表达向北部人群的特征模式转移。比较极端冬季之前和之后的样本，在幸存的南方人群中区分了14个基因组区域。四个还表现出跨纬度梯度的局部适应性特征，并暗示参与神经系统功能的基因。总之，我们的结果表明，极端冬季事件可以在多种生物学水平上迅速对自然种群产生强烈的选择，从而概括了当地适应的地理模式。

著录项

来源
《Science》 |2017年第6350期|495-498|共4页
作者
Campbell-Staton Shane C.; Cheviron Zachary A.; Rochette Nicholas; Catchen Julian; Losos Jonathan B.; Edwards Scott V.;
展开▼
作者单位

Univ Illinois, Champaign, IL 61820 USA|Univ Montana, Missoula, MT 59812 USA;

Univ Montana, Missoula, MT 59812 USA;

Univ Illinois, Champaign, IL 61820 USA;

Univ Illinois, Champaign, IL 61820 USA;

Harvard Univ, Cambridge, MA 02138 USA;

Harvard Univ, Cambridge, MA 02138 USA;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Hybridization and rapid differentiation after secondary contact between the native green anole ( Anolis carolinensis ) and the introduced green anole ( Anolis porcatus ) [J] . Johanna E. Wegener, Jessica N. Pita‐Aquino, Jessica Atutubo, Ecology and Evolution . 2019,第7期

机译：天然绿茴香（Anolis carolinensis）与引入的绿茴香（Anolis porcatus）之间的二次接触后杂交和快速分化。
2. Phylogenetic relationships of Amazonian anole lizards (Dactyloa): Taxonomic implications, new insights about phenotypic evolution and the timing of diversification [J] . Prates Ivan, Rodrigues Miguel Trefaut, Melo-Sampaio Paulo Roberto, Molecular phylogenetics and evolution . 2015,第Pta1期

机译：亚马逊蜥蜴（Dactyloa）的系统发生关系：分类学意义，有关表型演变的新见解和多样化的时机
3. It’s Not Easy Being Green: Behavior, Morphology, and Population Structure in Urban and Natural Populations of Green Anole (Anolis carolinensis) Lizards [J] . Lailvaux Simon P. Frontiers in Ecology and Evolution . 2020,第2期

机译：它并不容易绿色：绿色奥尔（Anolis Carolinensis）蜥蜴城市和自然群体的行为，形态和人口结构
4. Gene Regulation in the Hypothalamic-Pituitary-Gonadal Axis of the Green Anole Lizard (Anolis carolinensis) [D] . Peters, Joshua. 2018

机译：绿Anole蜥蜴（Anolis carolinensis）的下丘脑-垂体-性腺轴的基因调控。
5. Hybridization and rapid differentiation after secondary contact between the native green anole (Anolis carolinensis) and the introduced green anole (Anolis porcatus) [O] . Johanna E. Wegener, Jessica N. Pita‐Aquino, Jessica Atutubo, 2019

机译：天然绿Anoles（Anolis carolinensis）和引入的绿Anoles（Anolis porcatus）之间二次接触后的杂交和快速分化
6. Winter storms drive rapid phenotypic, regulatory, and genomic shifts in the green anole lizard [O] . Shane C. Campbell-Staton, Zachary A. Cheviron, Nicholas Rochette, 2017

机译：冬季风暴在绿色anole蜥蜴中驾驶快速表型，监管和基因组转移

Winter storms drive rapid phenotypic, regulatory, and genomic shifts in the green anole lizard

摘要

著录项

相似文献

相关主题

期刊订阅