On the transition of genetic differentiation from isolation to panmixia: What we can learn from G S T and D
作者: Nicolas AlcalaJérôme GoudetSéverine Vuilleumier
作者单位: 1Department of Ecology and Evolution, University of Lausanne, Biophore CH-1015 Lausanne, Switzerland
2Institute of Microbiology, University Hospital Center and University of Lausanne (CHUV–UNIL), CH-1011 Lausanne, Switzerland
刊名: Theoretical Population Biology, 2014, Vol.93 , pp.75-84
来源数据库: Elsevier Journal
DOI: 10.1016/j.tpb.2014.02.003
关键词: Genetic differentiationGenetic diversityF S TDG S T
原始语种摘要: Abstract(#br)Population genetic differentiation characterizes the repartition of alleles among populations. It is commonly thought that genetic differentiation measures, such as G S T and D , should be near zero when allele frequencies are close to their expected value in panmictic populations, and close to one when they are close to their expected value in isolated populations. To analyse those properties, we first derive analytically a reference function f of known parameters that describes how important features of genetic differentiation (e.g. gene diversity, proportion of private alleles, frequency of the most common allele) are close to their expected panmictic and isolation value. We find that the behaviour of function f differs according to three distinct mutation regimes defined...
全文获取路径: Elsevier  (合作)
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影响因子:1.241 (2012)

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关键词翻译
关键词翻译
  • panmixia 随机交配
  • transition 转移
  • learn 学习
  • isolation 隔离
  • genetic 遗传的