动物的分子育种,以提高对疾病的抵抗力
1State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, National Engineering Laboratory for Animal Breeding, Frontiers Science Center for Molecular Design Breeding, China Agricultural University, Beijing, China; Sanya Institute of China Agricultural University, Sanya, 572025, China.
Virology
|August 10, 2023
概括
像CRISPR/Cas9这样的基因编辑技术正在彻底改变畜牧业,制造出对传染病,如非洲猪瘟病毒 (ASFV) 和禽流感病毒 (AIV) 耐药的动物,提高动物健康和福利.
科学领域:
- 动物科学动物科学
- 遗传学 是一个遗传学.
- 生物技术是生物技术.
背景情况:
- 动物传染病造成了巨大的经济损失和公共卫生问题.
- 新兴的病毒威胁包括非洲猪瘟病毒 (ASFV),PRRSV,PEDV和禽流感病毒 (AIV).
- 迫切需要创新策略来开发抗病动物种群.
研究的目的:
- 审查对抗疾病牲畜分子育种的近期进展.
- 探索基因编辑技术的应用,特别是CRISPR/Cas9,以增强动物疾病抵抗力.
- 突出先进基因编辑工具的未来潜力,如基因编辑器和图书馆选.
主要方法:
- 关于家畜基因编辑的当前文献的综述.
- 专注于CRISPR/Cas9的疾病耐药性应用.
- 讨论新兴技术,如基因编辑器和全基因组选.
主要成果:
- 基因编辑为开发抗病动物提供了强大的工具.
- 在修改牲畜以提高免疫力方面,CRISPR/Cas9已经显示出希望.
- 基础编辑和图书馆选等先进技术为未来提供了机会.
结论:
- 基因编辑技术已经准备好改变动物育种.
- 精确的基因改造可以显著改善动物的健康和福利.
- 发展抗疾病的牲畜对全球农业和公共卫生至关重要.
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