分子技术在羊育种中的研究进展  

Research progress of molecular technology in goat and sheep breeding

作　　者：林月霞[1] 吕玉华[1] 廖荣荣[1] LIN Yuexia;LV Yuhua;LIAO Rongrong(Institute of Animal Husbandry&Veteriary Science,Shanghai Academy of Agricultural Sciences,Shanghai 201106,China)

机构地区：[1]上海市农业科学院畜牧兽医研究所,上海201106

出　　处：《上海农业学报》2022年第3期1-6,共6页Acta Agriculturae Shanghai

基　　金：上海市科技兴农项目(2021-02-08-00-12-F00785);国家自然科学基金(31902149)。

摘　　要：羊是重要的经济动物。近年来,分子标记研究极大地促进了羊经济性状的分子机制解析,而基于分子标记的分子育种技术的发展则促进了羊育种进展,加快了优质、快长等专门化肉羊新品种(系)培育。通过梳理与羊生长性状、繁殖性状、肉质性状等相关的分子标记研究进展,以期为羊分子标记辅助育种实践提供理论参考。Sheep and goat are important livestock.In recent years,molecular marker research has greatly promoted the molecular mechanism analysis of economic traits of sheep and goat.The development of molecular breeding technology based on molecular marker has promoted the progress of sheep and goat breeding and accelerated the cultivation of new breeds(lines)of specialized sheep and goat,such as high meat quality and fast growing breeds(lines).In this paper,the research progress of molecular markers related to growth traits,reproductive traits and meat quality traits of sheep and goat was reviewed,which provided theoretical reference for molecular marker assisted breeding practice of sheep and goat.

关 键 词：分子育种 羊 标记辅助选择 生长性状 繁殖性状 

分 类 号：S826[农业科学—畜牧学]