中国稻米 ›› 2023, Vol. 29 ›› Issue (3): 15-23.DOI: 10.3969/j.issn.1006-8082.2023.03.003

• 专论与研究 • 上一篇    下一篇

利用基因工程技术提高非生物胁迫下水稻产量的研究进展

段俊枝1(), 杨翠萍1, 王楠1, 齐学礼2, 冯丽丽1, 燕照玲1, 齐红志1, 陈海燕1, 张会芳1, 卓文飞1,*(), 李莹3,*()   

  1. 1河南省农业科学院 农业经济与信息研究所,郑州 450002
    2河南省作物分子育种研究院,郑州 450002
    3《河南农业大学学报》编辑部,郑州 450002
  • 收稿日期:2022-11-26 出版日期:2023-05-20 发布日期:2023-05-23
  • 通讯作者: 卓文飞,李莹
  • 作者简介:第一联系人:

    第一作者:junzhi2004@163.com

  • 基金资助:
    河南省农业科学院高层次人才科研启动经费;河南省农业科学院自主创新专项(2021ZC57)

Progress on Improving Rice Yield under Abiotic Stress by Genetic Engineering

DUAN Junzhi1(), YANG Cuiping1, WANG Nan1, QI Xueli2, FENG Lili1, YAN Zhaoling1, QI Hongzhi1, CHEN Haiyan1, ZHANG Huifang1, ZHUO Wenfei1,*(), LI Ying3,*()   

  1. 1Institute of Agricultural Economy and Information, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China
    2Henan Academy of Crops Molecular Breeding, Zhengzhou 450002, China
    3Editorial Department of Journal of Henan Agricultural University, Zhengzhou 450002, China; 1st author: junzhi2004@163.com
  • Received:2022-11-26 Online:2023-05-20 Published:2023-05-23
  • Contact: ZHUO Wenfei, LI Ying
  • About author:First author contact:

    1st author: junzhi2004@163.com

摘要:

干旱、盐、低温、高温等非生物胁迫严重影响水稻的生长发育及产量,提高非生物胁迫下水稻产量对保障国家粮食安全具有重要的现实意义。利用基因工程技术提高非生物胁迫下水稻产量是优于传统育种的有效途径。目前,已证实的可提高非生物胁迫下水稻产量的基因主要有调节基因和功能基因。文章综述了这些基因提高干旱、盐、低温、高温等单一胁迫及复合胁迫条件下水稻产量的研究进展,并分析了存在的问题,以期为水稻抗逆、高产育种提供参考。

关键词: 水稻, 非生物胁迫, 基因工程, 调节基因, 功能基因, 产量

Abstract:

Abiotic stresses such as drought, salt, low temperature and high temperature seriously affect the growth, development and yield of rice. Increasing rice yield under abiotic stress is of great practical significance for ensuring national food security. Using genetic engineering technology to improve rice yield under abiotic stress is an effective way superior to conventional breeding methods. At present, regulatory genes and functional genes have been confirmed to enhance rice yield under abiotic stresses. This paper systematically reviewed the research progress of these genes in improving rice yield under drought, salt, low temperature, high temperature and other single and combined stresses, and analyzed the existing problems, so as to provide reference for rice variety breeding for stress tolerance and high yield.

Key words: rice, abiotic stress, genetic engineering, regulatory gene, function genes, yield

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