LIU Yueshang,WANG Shengli,LIU Hongyuan,et al.Targeted Research and Practical Advances of Genome Editing Technologies in Cotton for Key Trait Improvement[J].HEILONGJIANG AGRICULTURAL SCIENCES,2026,(01):91-99.[doi:10.11942/j.issn1002-2767.2026.01.0091]
棉花基因组编辑技术在关键性状改良中的靶点研究与实践进展
- Title:
- Targeted Research and Practical Advances of Genome Editing Technologies in Cotton for Key Trait Improvement
- 文章编号:
- 13
- Keywords:
- cotton; genome editing; CRISPR/Cas; fiber quality; insect resistance; herbicide tolerance; abiotic stress resistance
- 文献标志码:
- A
- 摘要:
- 棉花作为全球重要的经济作物，其优质纤维和多样化利用价值在农业和工业领域占据核心地位。近年来，基因组编辑技术，尤其是CRISPR/Cas系统的迅速发展，为棉花关键农艺性状的精准改良提供了全新手段。为促进我国棉花种质创新与品种改良，系统综述了基因编辑技术在棉花纤维品质、抗虫性、除草剂耐受性及干旱、盐碱、温度等逆境耐受性状中的应用进展，重点梳理了代表性靶基因及编辑策略，归纳了相关实践案例，并分析了技术瓶颈与未来发展方向。基因编辑正推动棉花育种由传统经验型向精准设计型转变，助力构建绿色、高效、可持续的现代育种体系。
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备注/Memo
收稿日期：2025-08-06