Spencer Hamish G
Allan Wilson Centre for Molecular Ecology and Evolution, Department of Zoology, University of Otago, Dunedin, New Zealand.
Genetics. 2003 Aug;164(4):1689-92. doi: 10.1093/genetics/164.4.1689.
I derive several properties of the model proposed by Gavrilets for maternal selection at a single diallelic locus. Most notably, (i) stable oscillations of genotype frequencies (i.e., cycling) can occur and (ii) in the special case in which maternal effects and standard viability selection act multiplicatively, maternal selection effectively acts on maternally derived alleles only.
我推导了加夫里列茨提出的关于单个双等位基因位点母体选择模型的几个性质。最值得注意的是,(i)基因型频率会出现稳定振荡(即循环),并且(ii)在母体效应和标准生存力选择以乘法方式起作用的特殊情况下,母体选择仅对母系遗传的等位基因有效起作用。