Population genetics of sexual conflict in the genomic era

被引:91
作者
Mank, Judith E. [1 ,2 ]
机构
[1] UCL, Dept Genet Evolut & Environm, Darwin Bldg,Gower St, London WC1E 6BT, England
[2] Uppsala Univ, Dept Organismal Biol, Norbyvagen 18D, S-75236 Uppsala, Sweden
基金
欧洲研究理事会;
关键词
BALANCING SELECTION; REGULATORY VARIATION; MOTHERS CURSE; LINKED GENES; TRADE-OFFS; EVOLUTION; FITNESS; DROSOPHILA; CHROMOSOME; HUMANS;
D O I
10.1038/nrg.2017.83
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Sexual conflict occurs when selection acts in opposing directions on males and females. Case studies in both vertebrates and invertebrates indicate that sexual conflict maintains genetic diversity through balancing selection, which might explain why many populations show more genetic variation than expected. Recent population genomic approaches based on different measures of balancing selection have suggested that sexual conflict can arise over survival, not just reproductive fitness as previously thought. A fuller understanding of sexual conflict will provide insight into its contribution to adaptive evolution and will reveal the constraints it might impose on populations.
引用
收藏
页码:721 / 730
页数:10
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