Journal of Agricultural Science and Technology ›› 2025, Vol. 27 ›› Issue (3): 24-34.DOI: 10.13304/j.nykjdb.2023.0460

• BIOTECHNOLOGY & LIFE SCIENCE • Previous Articles     Next Articles

Progress in Creation of Rice Male Sterile Lines by CRISPR/Cas9 Gene Editing Technology

Dabing YANG(), Liang HU, Xueshu DU, Bingliang WAN, Mingyuan XIA, Huaxiong QI, Jinbo LI()   

  1. Key Laboratory of Crop Molecular Breeding of Ministry of Agriculture and Rural Affairs,Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement,Institute of Food Crops,Hubei Academy of Agricultural Sciences,Wuhan 430064,China
  • Received:2023-06-14 Accepted:2023-09-28 Online:2025-03-15 Published:2025-03-14
  • Contact: Jinbo LI

CRISPR/Cas9基因编辑技术创制水稻雄性不育系的研究进展

杨大兵(), 胡亮, 杜雪树, 万丙良, 夏明元, 戚华雄, 李进波()   

  1. 湖北省农业科学院粮食作物研究所,粮食作物种质创新与遗传改良湖北省重点实验室,农业农村部作物分子育种重点实验室,武汉 430064
  • 通讯作者: 李进波
  • 作者简介:杨大兵 E-mail:15623561404@163.com
  • 基金资助:
    湖北省科技重大项目(2021ABA011);粮食作物种质创新与遗传改良湖北省重点实验室开放课题项目(2022lzjj09)

Abstract:

CRISPR/Cas9 (clustered regularly interspaced short palindromic repeats and CRISPR-associated protein 9) gene editing technology could modify specific gene to achieve targeted improvement of interest traits, which has promising application prospect in crop genetic improvement. Hybrid rice breeding system based on male sterile lines is an important way to utilize rice heterosis. Editing rice male sterile genes can create new male sterile germplasm, which is helpful to enrich the genetic resources of hybrid rice sterile lines and take good advantage of rice heterosis. In this paper, the research progress of creating male sterile lines of rice by CRISPR/Cas9 gene editing technology was reviewed, and the future research direction of male sterile lines of rice was prospected, aiming to provide reference for the innovation and development of rice breeding technology.

Key words: gene editing, rice, male sterile line, breeding application

摘要:

CRISPR/Cas9(clustered regularly interspaced short palindromic repeats and CRISPR-associated protein 9)基因编辑技术可以对特定基因进行改造,从而实现目标性状的定向改良,在作物遗传改良中具有良好的应用前景。而基于雄性不育系建立的杂交水稻育种体系是水稻杂种优势利用的重要途径,编辑水稻雄性不育基因能够定向创制新的雄性不育种质,有助于丰富杂交水稻不育系遗传资源,更好地利用水稻杂种优势。综述了CRISPR/Cas9基因编辑技术创制水稻雄性不育系的研究进展,展望了基因编辑水稻雄性不育系未来研究方向,以期为杂交水稻育种技术的创新与发展提供参考。

关键词: 基因编辑, 水稻, 雄性不育系, 育种应用

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