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Mathematical Relation between Types,Effect of Genes and Molecular Marker Genotype

机译:基因类型,效应与分子标记基因型之间的数学关系

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Identifying the type and estimating the effect of genes controlling the quantitative trait is very useful to animal selection, breed and livestock production. In traditional quantitative genetics, the gene effect causing the variation of quantitative trait is researched as a whole body. The molecular marker technique provided an approach to analysis the gene characteristic of single gene. For avoiding the QTL mapping, the molecular marker regression was used to research the quantitative trait controlled by polygene. The result shows, there is a mathematical relation between gene's relative effect and molecular marker genotype, the mathematical equation could probably be used to the fields of animal breeding, selection, production and predict the affinity and combining ability of animals, etc.
机译:鉴定控制数量性状的基因的类型并估计其作用对动物的选择,繁殖和畜牧生产非常有用。在传统的定量遗传学中,引起定量性状变化的基因效应是整体研究的。分子标记技术提供了一种分析单个基因的基因特征的方法。为避免QTL定位,使用分子标记回归研究多基因控制的定量性状。结果表明,基因的相对作用与分子标记基因型之间存在数学关系,该数学方程很可能可以用于动物的繁殖,选择,生产以及预测动物的亲和力和结合能力等领域。

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