中国畜牧杂志2025，Vol.61Issue(4)：31-41,11.DOI:10.19556/j.0258-7033.20240419-01
家畜遗传评定方法的研究进展
Research Progress on Livestock Genetic Evaluation Methods
摘要
Abstract
Genetic evaluation is the core task of genetic improvement in livestock populations,and its fundamental purpose is to obtain more accurate estimates of breeding values.With the continuous development of statistical methods,computers,molecular biology,bioinformatics and other technologies,livestock genetic evaluation methods have gone through the traditional BLUP method based on phenotypic information,the MBLUP method combined with molecular genetic marker information,and genomic selection based on gene chip technology,and the accuracy of genetic evaluation has been continuously improved.The development of genomic selection technology not only greatly improves the accuracy of selection,but also facilitates the realization of early selection of breeding stock,thus effectively shortening the generation interval and accelerating genetic progress.In this paper,we follow the development history of livestock genetic evaluation,discuss in detail around the theory and method of genetic evaluation technology,and discuss in depth about the development of livestock breeding technology and its application,in order to provide reference for other breeders to further understand genetic evaluation.关键词
家畜/遗传评定/BLUP/MBLUP/基因组选择Key words
Livestock/Genetic evaluation/BLUP/MBLUP/Genomic selection分类
农业科技引用本文复制引用
张丽飞,张铭珠,王新乐,刘宝栋,李婧,张燕军,王瑞军..家畜遗传评定方法的研究进展[J].中国畜牧杂志,2025,61(4):31-41,11.基金项目
内蒙古自治区"揭榜挂帅"项目(2022JBGS0024-04) （2022JBGS0024-04）
国家重点研发项目(2021YFD1300903-5) （2021YFD1300903-5）
内蒙古自治区直属高校基本科研业务费项目(BR22-11-08、BR22-13-02) （BR22-11-08、BR22-13-02）
内蒙古自治区高等学校创新团队发展计划(NMGIRT2322) （NMGIRT2322）
