超几何表型模型对单倍体和二倍体群体的适用性。
APPLICABILITY OF THE HYPERGEOMETRIC PHENOTYPIC MODEL TO HAPLOID AND DIPLOID POPULATIONS.
作者信息
Shpak Max, Kondrashov Alexey S
机构信息
Department of Biology, Yale University, New Haven, Connecticut, 06520.
Section of Ecology and Systematics, Cornell University, Ithaca, New York, 14853.
出版信息
Evolution. 1999 Apr;53(2):600-604. doi: 10.1111/j.1558-5646.1999.tb03794.x.
Abstract
We show that the phenotypic hypergeometric model of a quantitative trait can exactly describe both haploid and diploid populations. The condition necessary for this is equiprobability of genotypes within each phenotype. This requires equal allele frequencies across the loci, which may be the case when the population is under disruptive selection.
摘要
我们表明，数量性状的表型超几何模型能够准确描述单倍体和二倍体群体。实现这一点所需的条件是每个表型内基因型的等概率性。这要求各基因座的等位基因频率相等，当群体处于分裂选择时可能就是这种情况。
Zotero 插件