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羊肉品质重要候选基因研究进展

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羊肉凭借高蛋白、低胆固醇、低脂肪等特点受到消费者的喜爱。现阶段,育种学家们通过分子生物学的方式筛选与羊肉品质相关的候选基因,为肉羊品种改良等分子育种提供依据,以促进羊肉品质的提升。该文就与羊肉pH、肌内脂肪沉积以及脂肪酸分布等相关的候选基因进行综述,以期为后续羊的遗传改良、羊肉品质提高以及新育种技术的研发提供参考。
Research Progress on Important Candidate Genes Affecting Mutton Quality
Mutton is popular among consumers due to its high protein,low cholesterol,and low-fat content.At present,breeders are employing molecular biology to screen potential genes associated with mutton quality in order to provide a foundation for molecular breeding such as mutton quality improve-ment,hence improving mutton quality.This paper provides a review on studies of candidate genes related to pH,intramuscular fat deposition,and fatty acids in mutton,hoping to render reference for future ge-netic improvement of sheep,mutton quality improvement,and the development of new breeding tech-niques.

sheepcandidate genesmeat quality

贺娜、孙睿哲、邓玉婷、李明明、张军霞

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青海大学农牧学院,青海西宁 810000

羊肉 候选基因 肉品质

青海省科技计划项目青海省"昆仑英才·乡村振兴人才"项目

2020-ZJ-786青人才字20209号

2024

家畜生态学报
西北农林科技大学

家畜生态学报

CSTPCD北大核心
影响因子:0.635
ISSN:1673-1182
年,卷(期):2024.45(6)