湖北农业科学 ›› 2025, Vol. 64 ›› Issue (5): 5-9.doi: 10.14088/j.cnki.issn0439-8114.2025.05.002

• 育种·栽培 • 上一篇    下一篇

水稻硅突变体的研究进展

刘芬1, 屈成2, 洪超怡1, 肖建平1, 朱世军1, 郝明1   

  1. 1.怀化职业技术学院,湖南 怀化 418000;
    2.湖南生物机电职业技术学院,长沙 410127
  • 收稿日期:2024-12-10 出版日期:2025-05-25 发布日期:2025-06-11
  • 通讯作者: 郝 明(1988-),男,高级农艺师,硕士,主要从事水稻遗传育种及高产栽培技术研究,(电子信箱)haoming0@qq.com。
  • 作者简介:刘 芬(1993-),女,湖南益阳人,讲师,硕士,主要从事水稻分子育种及高产栽培技术研究,(电子信箱)liufen410@163.com
  • 基金资助:
    湖南省自然科学基金项目(2023JJ50464); 湖南省教育厅科学研究课题优秀青年项目(23B1074)

Research progress on silicon mutants in rice

LIU Fen1, QU Cheng2, HONG Chao-yi1, XIAO Jian-ping1, ZHU Shi-jun1, HAO Ming1   

  1. 1. Huaihua Vocational & #x00026;Technical College, Huaihua 418000, Hunan, China;
    2. Hunan Biological and Electromechanical Polytechnic, Changsha 410127, China
  • Received:2024-12-10 Published:2025-05-25 Online:2025-06-11

摘要: 硅是促进水稻(Oryza sativa L.)生长发育的重要营养元素,不仅能促进水稻生长发育,也能提高水稻的光合效率、产量和品质,增强其抗病虫害能力和抗逆性。从硅突变体的来源、硅突变体的类型、硅在水稻体内的积累与分布、硅积累突变体的生理与分子机制及水稻高硅积累型突变体的作用等方面进行了综合分析,以期为水稻硅突变体的研究提供理论依据。

关键词: 水稻(Oryza sativa L.), 硅, 突变体, 生理, 分子机制

Abstract: Silicon is one of the important nutrients that promote the growth and development of rice. It can not only promote rice growth and development, but also improve the photosynthetic efficiency, yield and quality of rice, and enhance the resistance to disease, pest and stress of rice. The sources of silicon mutants, types of silicon mutants, accumulation and distribution of silicon in rice, physiological and molecular mechanisms of silicon accumulation mutants, and the role of rice high silicon accumulation mutants were comprehensively analyzed, in order to provide a theoretical basis for future research on silicon mutants in rice.

Key words: rice(Oryza sativa L.), silicon, mutants, physiology, molecular mechanism

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