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本文引用的文献

1
The genetic variability of polygenic characters under optimizing selection, mutation and drift.在优化选择、突变和漂变作用下多基因性状的遗传变异性。
Genet Res. 1972 Feb;19(1):17-25. doi: 10.1017/s0016672300014221.
2
Heterosis or neutrality?杂种优势还是中性？
Genetics. 1977 Apr;85(4):789-814. doi: 10.1093/genetics/85.4.789.

多效超显性与多基因性状遗传变异的维持

Pleiotropic overdominance and the maintenance of genetic variation in polygenic characters.

作者信息

Gillespie J H

出版信息

Genetics. 1984 Jun;107(2):321-30. doi: 10.1093/genetics/107.2.321.

DOI:10.1093/genetics/107.2.321
PMID:6735172
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1202325/
Abstract

A model of selection is described in which optimizing phenotypic selection is combined with pleiotropic overdominance. Thus, the role that mutation commonly plays in models of phenotypic evolution is replaced by balancing selection. Expressions are provided for the equilibrium genetic variance in phenotype and for the heterozygosity. An approximate analysis of the transient properties of the model shows that, in certain circumstances, the behavior is quite similar to that of models based on the interaction of mutation and selection.

摘要

描述了一种选择模型，其中优化表型选择与多效超显性相结合。因此，突变在表型进化模型中通常所起的作用被平衡选择所取代。给出了表型平衡遗传方差和杂合性的表达式。对该模型瞬态特性的近似分析表明，在某些情况下，其行为与基于突变和选择相互作用的模型非常相似。