中国畜牧杂志2024，Vol.60Issue(9)：21-27,7.DOI:10.19556/j.0258-7033.20231027-03
奶牛生长与健康性状遗传规律研究进展
Research Progress on Genetic Regularity of Growth and Health Traits of Dairy Cows
摘要
Abstract
Dairy cows can show maximum milk production only when they are raised under the good feeding and management condition and healthy status.The male calves and eliminated cows can be used for fattening and slaughter.Thus,growth and health traits have been paid more and more attentions in dairy cattle breeding.In addition,the mining of candidate genes has provided a solid theoretical basis for the improvement of various economic traits in dairy cattle,and the application of significant SNPs in breeding has greatly shortened the generation interval and effectively improved the genetic progress of livestock breed improvement.In this review,we summarized the research progress for growth and health traits of dairy cattle including the main measure indicators,growth and development rules,and genetic background and candidate genes underlying main common diseases.Thereby,the review provides some reference and theoretical support for gene identification for growth and healthy traits using multi-omics technologies,improvement of the breeding technology system,and cultivation of high-yield,quality and healthy breeding nucleus herd and new lines in dairy cattle.关键词
生长性状/健康性状/遗传规律/遗传改良/奶牛Key words
Growth traits/Healthy traits/Patterns of inheritance/Genetic improvement/Dairy cows分类
畜牧业引用本文复制引用
魏书青,韩博,李艳华,麻柱,刘林,孙东晓..奶牛生长与健康性状遗传规律研究进展[J].中国畜牧杂志,2024,60(9):21-27,7.基金项目
国家重点研发计划(2021YFF1000700) （2021YFF1000700）
北京市科技计划项目 （）
石家庄市重点研发计划(221500182A) （221500182A）
内蒙古自治区科技计划(2021GG0403、2021GG0102) （2021GG0403、2021GG0102）
北京市数字农业创新团队项目(BAIC10-2023) （BAIC10-2023）
长江学者和创新团队发展计划(IRT_15R62) （IRT_15R62）
