家畜精液质量相关生物标记的研究进展  

The Research Progress in Semen Quality Related Biomarker in Livestock

作　　者：甄林青 王立蕊 付杰丽 李玉华[1] 李新红[1] 

机构地区：[1]上海交通大学农业与生物学院,上海市重点兽医实验室,上海200240

出　　处：《畜牧兽医学报》2016年第4期645-651,共7页ACTA VETERINARIA ET ZOOTECHNICA SINICA

基　　金：上海市科技兴农重点攻关项目(沪农科攻字(2014)第7-2-5号)

摘　　要：精液质量评估是预测家畜繁殖能力的主要手段,而精液中相关生物标记蛋白是决定受精潜能的物质基础。随着蛋白质组分析技术的逐步发展,发现家畜精子中与繁殖力相关联的生物标记,直接或间接影响受孕率及产仔数。这些标记蛋白的发现与鉴定,使得通过定向育种来提高繁殖性能成为可能,同时为评估公畜不同亚种之间的繁殖差异性提供理论依据。本文对近期公畜繁殖能力相关的精子生物标记蛋白的研究进展进行综述。The evaluation of semen quality was the primary method of predicting livestock fertility ability and the fertility related protein markers in semen were the basic materials to determine the potential of fertilization.With the development of proteomic technology,an increasing number of biological markers related to sperm fertility were found in livestock,which affected both the pregnancy rate and the litter size directly or indirectly.The discovery and identification of these protein biomarkers made it possible to improve reproductive performance through directive breeding,and provided theoretical basis for the prediction of sperm fertility difference between subspecies of sire.The research progress in semen protein biomarkers related to reproduction in male livestock was summarized in this article.

关 键 词：家畜 精子 蛋白质组学 生物标记 繁殖 

分 类 号：S82[农业科学—畜牧学] S814.1[农业科学—畜牧兽医]