Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.12853 |
Ice ages leave genetic diversity 'hotspots' in Europe but not in Eastern North America | |
Lumibao, Candice Y.1; Hoban, Sean M.2,3; McLachlan, Jason1 | |
2017-11-01 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2017 |
卷号 | 20期号:11 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | After the last glacial cycle, temperate European trees migrated northward, experiencing genetic bottlenecks and founder effects, which left high haplotype endemism in southern populations and clines in genetic diversity northward. These patterns are thought to be ubiquitous across temperate forests, and are therefore used to anticipate the potential genetic consequences of future warming. We compared existing and new phylogeographic data sets (chloroplast DNA) from 14 woody taxa in Eastern North America (ENA) to data sets from 21 ecologically similar European species to test for common impacts of Quaternary climate swings on genetic diversity across diverse taxa and between continents. Unlike their European counterparts, ENA taxa do not share common southern centres of haplotype endemism and they generally maintain high genetic diversity even at their northern range limits. Differences between the genetic impacts of Quaternary climate cycles across continents suggest refined lessons for managing genetic diversity in today's warming world. |
英文关键词 | Eastern North America Europe genetic diversity phylogeography post-glacial colonisation Quaternary period range shifts |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000413145900011 |
WOS关键词 | COMPARATIVE PHYLOGEOGRAPHY ; CLIMATE-CHANGE ; GLACIAL REFUGIA ; MIGRATION CAPACITY ; COLONIZATION ; RAREFACTION ; VEGETATION ; PHYLOGENY ; IMPACTS ; FORESTS |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
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/31137 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Notre Dame, Dept Biol Sci, Notre Dame, IN 46556 USA; 2.Morton Arboretum, Lisle, IL USA; 3.Natl Inst Math & Biol Synth NIMBioS, Knoxville, TN USA |
推荐引用方式 GB/T 7714 | Lumibao, Candice Y.,Hoban, Sean M.,McLachlan, Jason. Ice ages leave genetic diversity 'hotspots' in Europe but not in Eastern North America[J]. ECOLOGY LETTERS,2017,20(11). |
APA | Lumibao, Candice Y.,Hoban, Sean M.,&McLachlan, Jason.(2017).Ice ages leave genetic diversity 'hotspots' in Europe but not in Eastern North America.ECOLOGY LETTERS,20(11). |
MLA | Lumibao, Candice Y.,et al."Ice ages leave genetic diversity 'hotspots' in Europe but not in Eastern North America".ECOLOGY LETTERS 20.11(2017). |
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