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DOI | 10.1016/j.tree.2017.11.003 |
Sympatric Speciation in the Genomic Era | |
Foote, Andrew D. | |
2018-02-01 | |
发表期刊 | TRENDS IN ECOLOGY & EVOLUTION
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ISSN | 0169-5347 |
EISSN | 1872-8383 |
出版年 | 2018 |
卷号 | 33期号:2页码:85-95 |
文章类型 | Review |
语种 | 英语 |
国家 | Wales |
英文摘要 | Sympatric speciation has been of key interest to biologists investigating how natural and sexual selection drive speciation without the confounding variable of geographic isolation. The advent of the genomic era has provided a more nuanced and quantitative understanding of the different and often complex modes of speciation by which sympatric sister taxa arose, and a reassessment of some of the most compelling empirical case studies of sympatric speciation. However, I argue that genomic studies based on contemporary populations may never be able to provide unequivocal evidence of true primary sympatric speciation, and there is a need to incorporate palaeogenomic studies into this field. This inability to robustly distinguish cases of primary and secondary 'divergence with gene flow' may be inconsequential, as both are useful for understanding the role of large effect barrier loci in the progression from localised genic isolation to genome-wide reproductive isolation. I argue that they can be of equivalent interest due to shared underlying mechanisms driving divergence and potentially leaving similar patterns of coalescence. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000422681000003 |
WOS关键词 | CRATER LAKE CICHLIDS ; LORD HOWE ISLAND ; WITH-GENE-FLOW ; SPECIES COMPLEX ; HELICONIUS BUTTERFLIES ; FICEDULA FLYCATCHERS ; MIGRATION MODELS ; LOCAL ADAPTATION ; RACE FORMATION ; DIVERGENCE |
WOS类目 | Ecology ; Evolutionary Biology ; Genetics & Heredity |
WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology ; Genetics & Heredity |
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/28135 |
专题 | 资源环境科学 |
作者单位 | Bangor Univ, Mol Ecol & Fisheries Genet Lab, Sch Biol Sci, Bangor LL57 2UW, Gwynedd, Wales |
推荐引用方式 GB/T 7714 | Foote, Andrew D.. Sympatric Speciation in the Genomic Era[J]. TRENDS IN ECOLOGY & EVOLUTION,2018,33(2):85-95. |
APA | Foote, Andrew D..(2018).Sympatric Speciation in the Genomic Era.TRENDS IN ECOLOGY & EVOLUTION,33(2),85-95. |
MLA | Foote, Andrew D.."Sympatric Speciation in the Genomic Era".TRENDS IN ECOLOGY & EVOLUTION 33.2(2018):85-95. |
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