A variance-covariance model for analysis of hybrid pedigrees with inbreeding

被引：0
|
作者：
G. R. Svischeva
机构：
[1] Russian Academy of Sciences,Institute of Cytology and Genetics, Siberian Division
来源：
Russian Journal of Genetics | 2007年 / 43卷
关键词：
Quantitative Trait Locus; Common Ancestor; Genotype Frequency; Covariance Model; Dominance Effect;
D O I：
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中图分类号：
学科分类号：
摘要：
A variance-covariance model is suggested for plotting the distribution of a quantitative trait analyzed in animal pedigrees resulting from crosses of outbred lines. The model takes inbreeding into account. A special parameter characterizing the degree of inbreeding has been introduced, which makes the model versatile. Pedigrees with the same structure that contain or not contain inbred individuals have been compared to analyze the effect of inbreeding on the parameters of the trait distribution, such as the genotypic mean and variance of the trait.
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页码：947 / 953
页数：6
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