世界水貂遗传育种的研究进展  

Progress in reseach on genetic breeding of worldwide mink

作　　者：郝丹 苏国生[3] 吴晓平 杜建勇 白江松 王晓[7] HAO Dan;SU Guosheng;WU Xiaoping;DU Jianyong;BAI Jiangsong;WANG Xiao(College of Animal Science and Technology,Northwest A&F University,Yangling 712100,China;Department of Molecular Biology and Genetics,Aarhus University,Aarhus 8000,Denmark;Center for Quantitative Genetics and Genomics,Aarhus University,Tjele 8830,Denmark;Beijing Zhongnongtongchuang(ZNTC)Biotechnology Co.,Ltd.,Beijing 100193,China;Shijiazhuang Zhongnongtongchuang(ZNTC)Biotechnology Co.,Ltd.,Shijiazhuang 052463,China;College of Veterinary Medicine,China Agricultural University,Beijing 100193,China;Department of Applied Mathematics and Computer Science,Technical University of Denmark,Copenhagen 2800,Denmark)

机构地区：[1]西北农林科技大学动物科技学院,陕西杨凌712100 [2]奥胡斯大学分子生物与遗传学院,丹麦奥胡斯8000 [3]奥胡斯大学数量遗传与基因组中心,丹麦切勒8830 [4]北京中农同创生物科技有限公司,北京100193 [5]石家庄中农同创生物科技有限公司,石家庄052463 [6]中国农业大学动物医学院,北京100193 [7]丹麦技术大学应用数学与计算机科学学院,丹麦哥本哈根2800

出　　处：《黑龙江畜牧兽医》2021年第7期43-47,共5页Heilongjiang Animal Science And veterinary Medicine

基　　金：中农同创集团科研项目(ZNTC2019A10)。

摘　　要：水貂是最重要的毛皮动物,但其遗传育种的研究进展较其他家畜慢。发达国家尤其是丹麦也只是开展了基于系谱的传统选择育种,尚未完成全基因组选择育种。我国是水貂养殖量最大的国家,因此选择育种对于加快遗传进展、提高生产效益和优化种质资源有着重大意义。文章综述了国内外关于水貂遗传育种的相关研究结果,并从水貂引种、重要经济性状的遗传机制、选择育种等方面进行了总结,分析了目前我国水貂选择育种的现况,阐述了我国今后进行水貂传统选择育种以及多貂场联合育种,并且应用商业芯片进行全基因组选择育种的可能性,以期为提高我国水貂群体的生产性能提供参考。Mink is the most important fur animal, but its genetic breeding research progress is slower than other livestock. Developed countries, especially Denmark, have only carried out the traditional selection breeding based on the pedigree information, but have not completed the whole genome selection breeding. China has the largest amount of mink breeding, so selective breeding is of great significances for accelerating genetic progress, improving production efficiency and optimizing breed resource. This paper summarized the related research results of mink genetics and breeding at home and abroad, and summarized the introduction of mink, genetic mechanism of important economic traits, selective breeding and so on. The present situation of selective breeding for minks in China was analyzed, and the possibility of traditional selective breeding for minks, combined breeding for multiple mink farms and whole-genome selective breeding with commercial microchips in the future were discussed, in order to improve the productivity of mink population in China.

关 键 词：水貂 遗传育种 遗传机制 传统选择 基因组选择 经济性状 种质资源 

分 类 号：S813.2[农业科学—畜牧学] S865.22[农业科学—畜牧兽医]