摘要
基因组选择作为一种现代的育种手段,可以改善家畜的生产性能,缩短世代间隔,有效实现畜禽的早期选择。随着数量遗传学的发展、分子标记技术的提高、QTL技术的进步和GWAS的深入研究,为山羊基因组选择奠定了基础。本文综述了基因组选择的理论、方法和影响基因组选择准确性的关键因素,总结了山羊基因组的研究进展,为实现山羊基因组选择提供一定的借鉴,可以有效加快其育种效率。
As a modern breeding technology, genomic selection can improve production performance, shorten generation gap and realize early selection of animal effectively. With the development of quantitative genetics, improvement of molecular marker technology, progress of QTL technology and the in-depth study of GWAS, it laid the foundation for genome selection in goats. In this review, the theory and method of genome selection and key factors affecting the accuracy of genome selection are demonstrated. Additionally, research progress of goat genome is summarized. All of these will be helpful for realizing genomic selection in goat and improving breeding efficiency.
作者
王志英
李学武
王俊英
李宏伟
王振宇
王瑞军
苏蕊
刘志红
张燕军
李金泉
WANG Zhiying;LI Xuewu;WANG Junying;LI Hongwei;WANG Zhenyu;WANG Ruijun;SU Bui;LIU Zhihong;ZHANG Yanjun;LI Jinquan(Inner Mongolia Key Laboratory of Animal Genetics, Breeding and Reproduction, College of Animal Science, Inner Mongolia Agricultural University, Hohhot 010018, China;Inner Mongolia Ou Shi Mengniulimited liability company, Helingeer 011500, China)
出处
《内蒙古农业大学学报（自然科学版）》
CAS
北大核心
2019年第2期94-100,共7页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
基金
内蒙古农业大学引进优秀博士第二层次资助(NDYB2016-05)
国家青年科学基金(31702086)
内蒙古自治区高等学校青年科技英才支持计划资助(NJYT-17-A04)
关键词
山羊
基因组选择
遗传进展
育种效率
Goats
genomic selection
genetic progress
breeding efficiency
