种公猪精液品质候选基因的研究进展  

Research Progress on Candidate Genes for Semen Quality in Boars

作　　者：吴雨 周迪 陈琨[2] 蒋桂荣 杨蓉 王燕 敖叶 方华 王舍 Wu Yu;Zhou Di;Chen Kun;Jiang Gui rong;Wang Yan;Yang Rong;AO Ye;Fang Hua;Wang She(Guizhou Breeding Livestock and Poultry Germplasm Testing Center,Guiyang,550018,Guizhou;The medical genetics department of Guizhou People's Hospital,Guiyang,550002,Guizhou)

机构地区：[1]贵州省种畜禽种质测定中心,贵州贵阳550018 [2]贵州省人民医院医学遗传科,贵州贵阳550002

出　　处：《中国畜禽种业》2023年第6期105-113,共9页The Chinese Livestock and Poultry Breeding

基　　金：贵州地方畜禽遗传材料收集保存(贵州省农业农村厅2023年种业发展项目);贵州省生猪产业技术体系建设专项资助(GZSZCYJSTX-05)

摘　　要：在现代养猪业中,精液品质是检验种公猪生产性能的一项重要指标,包括精子的密度、活力、形态和DNA片段等参数,受雄性动物体内环境、外环境等多种因素影响,不同地方猪群体间存在一定差异。目前,通过常规方法来评定种公猪精液质量存在误差大、周期长以及效率低等问题,严重制约了养猪业的发展。因此,为进一步解析地方猪精子发生机制,改善其精液品质,可从分子遗传学角度进行深入探究。故该文综述了AKAP3、HSF1、WIP1、SPATA6和MTHFR基因在地方猪精液品质中的研究进展,以期为后续优质公猪的选育提供参考资料。In modern pig farming,semen quality is an important indicator for testing the production performance of breeding boars,including parameters such as sperm density,vitality,morphology,and DNA fragments.Semen quality is influenced by various factors such as the internal and external environment of male animals,and there are certain differences among pig populations in different regions.At present,many problems,such as large errors,long cycles,and low efficiency in evaluating the quality of boar semen through conventional methods,seriously restrict the development of the pig industry.In order to further analyze the mechanism of spermatogenesis of local pigs and improve their semen quality,weconducted in-depth research from the perspective of molecular genetics.In this article,the research progress of AKAP3,HSF-1,WIP1,SPATA6,and MTHFR genes in the semen quality of local pigs was reviewed,which provides reference materials for the subsequent breeding of high-quality boars.

关 键 词：种公猪 精液 遗传机制 候选基因 繁殖育种 

分 类 号：S828.3[农业科学—畜牧学]