摘要
绵羊的繁殖性状受多基因调控,作者简要综述了现已发现并证明的主效基因和QTL位点(如FecB、FecXI、FecXH和FecX2W等)。通过分析这些基因或QTL位点的作用、基因定位、生理效应、遗传方式及遗传效应等,从而为探讨绵羊多胎性状的基因调控规律提供理论依据。
Prolific traits are controlled by many genes such as FecB gene,FecX^1 gene,FecXH gene and FecX^2w gene. These genes or quantitative trait loci were reviewed in aspect of function,genetic pattern an effect,and gene loci in this article to provide breeding with theory and molecular techniques for law of genes controlling prolificy.
出处
《中国畜牧兽医》
CAS
2008年第12期97-100,共4页
China Animal Husbandry & Veterinary Medicine
