数量性状对移动最优值的适应性。
Adaptation of a quantitative trait to a moving optimum.
作者信息
Kopp Michael, Hermisson Joachim
机构信息
Section of Evolutionary Biology, Department Biology II, Ludwig-Maximilian-University, Munich, Germany.
出版信息
Genetics. 2007 May;176(1):715-9. doi: 10.1534/genetics.106.067215. Epub 2007 Apr 3.
Abstract
We investigate adaptive evolution of a quantitative trait under stabilizing selection with a moving optimum. We characterize three regimes, depending on whether (1) the beneficial mutation rate, (2) the fixation time, or (3) the rate of environmental change is the limiting factor for adaptation. If the environment is rate limiting, mutations with a small phenotypic effect are preferred over large mutations, in contrast to standard theory.
摘要
我们研究了在具有移动最优值的稳定选择下数量性状的适应性进化。我们根据以下三个因素对三种情况进行了特征描述：（1）有益突变率，（2）固定时间，或（3）环境变化率是否为适应的限制因素。如果环境是速率限制因素，与标准理论相反，具有小表型效应的突变比大突变更受青睐。
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本文引用的文献
1
THE POPULATION GENETICS OF ADAPTATION: THE DISTRIBUTION OF FACTORS FIXED DURING ADAPTIVE EVOLUTION.
Evolution. 1998 Aug;52(4):935-949. doi: 10.1111/j.1558-5646.1998.tb01823.x.
2
Near-periodic substitution and the genetic variance induced by environmental change.
J Theor Biol. 2006 Mar 21;239(2):152-60. doi: 10.1016/j.jtbi.2005.08.044. Epub 2005 Nov 2.
3
Adaptation in sexuals vs. asexuals: clonal interference and the Fisher-Muller model.
Genetics. 2005 Nov;171(3):1377-86. doi: 10.1534/genetics.105.045252. Epub 2005 Jul 14.
4
Theories of adaptation: what they do and don't say.
Genetica. 2005 Feb;123(1-2):3-13. doi: 10.1007/s10709-004-2702-3.
5
The genetic theory of adaptation: a brief history.
Nat Rev Genet. 2005 Feb;6(2):119-27. doi: 10.1038/nrg1523.
6
Soft sweeps: molecular population genetics of adaptation from standing genetic variation.
Genetics. 2005 Apr;169(4):2335-52. doi: 10.1534/genetics.104.036947. Epub 2005 Feb 16.
7
The population genetics of adaptation: the adaptation of DNA sequences.
Evolution. 2002 Jul;56(7):1317-30. doi: 10.1111/j.0014-3820.2002.tb01446.x.
8
Substitution processes in molecular evolution. I. Uniform and clustered substitutions in a haploid model.
Genetics. 1993 Jul;134(3):971-81. doi: 10.1093/genetics/134.3.971.
9
A simple stochastic gene substitution model.
Theor Popul Biol. 1983 Apr;23(2):202-15. doi: 10.1016/0040-5809(83)90014-x.
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