摘要
绵羊的繁殖性状受多基因控制,本文综述了现已发现并证明的主基因和QTL位点,如FecB基因、FecX基因、FecX2基因、BMP15(形态发生蛋白15)突变、Q249R突变及Thoka基因等。通过分析这些基因或QTL位点的作用、遗传方式、遗传效应及基因定位,旨在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 gene;BMP15mutation;Q249R mutation and Thoka gene.These genes or quantitative trait loci were reviewed in aspect of function,genetic pattern and effect,and gene loci in this article to provide breeding with theory and molecular techniques for law of genes controlling prolificy.
出处
《黑龙江动物繁殖》
2003年第3期12-16,共5页
Heilongjiang journal of animal reproduction
基金
国家自然科学基金(30270959)
江苏省农业三项工程项目(SX2001-047)资助。
