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园艺学报 ›› 2022, Vol. 49 ›› Issue (5): 1145-1161.doi: 10.16420/j.issn.0513-353x.2021-0380

• 综述 • 上一篇    下一篇

miRNA调控园艺作物生长发育研究进展

张倩雯1, 杨希航1, 李峰1, 邓颖天1,2,*()   

  1. 1华中农业大学园艺林学学院,园艺植物生物学教育部重点实验室,武汉 430070
    2剑桥大学植物科学系,剑桥郡CB2 3EA,英国
  • 收稿日期:2021-12-17 修回日期:2022-03-07 出版日期:2022-05-25 发布日期:2022-05-25
  • 通讯作者: 邓颖天 E-mail:dengyt@mail.hzau.edu.cn
  • 基金资助:
    国家自然科学基金项目(31972420);国家重点研发计划项目(2019YFD1000301);中央高校基本科研业务费专项基金项目(2662018QD020)

Advances in miRNA-mediated Growth and Development Regulation in Horticultural Crops

ZHANG Qianwen1, YANG Xihang1, LI Feng1, DENG Yingtian1,2,*()   

  1. 1Key Laboratory of Horticultural Plant Biology,Ministry of Education,Huazhong Agricultural University,College of Horticulture and Forestry Sciences,Wuhan 430070,China
    2Department of Plant Sciences,University of Cambridge,Cambridge CB2 3EA,United Kingdom
  • Received:2021-12-17 Revised:2022-03-07 Online:2022-05-25 Published:2022-05-25
  • Contact: DENG Yingtian E-mail:dengyt@mail.hzau.edu.cn

摘要:

miRNA(microRNA)是真核生物中广泛存在的内源性非编码小RNA,通过碱基互补配对与靶基因的mRNA结合,切割靶mRNA或者抑制靶mRNA的翻译来抑制靶基因的表达。本研究综述了miRNA调控园艺作物生长发育的研究进展,重点阐述了miRNA在园艺作物根、叶、花、果实等器官发育过程中的重要作用。

关键词: 园艺作物, miRNA, 调控作用, 生长发育, 研究进展

Abstract:

miRNAs(microRNAs)are a class of endogenous non-coding small RNAs found in eukaryotes. They control gene expression by binding to target mRNA based on sequence complementarity,thereby resulting in cleavage or translational inhibition of target mRNA. This review summarizes the critical roles of miRNA in regulating horticultural crops growth and in particular development of roots,leaves,flowers,fruits and other organs.

Key words: horticultural crop, miRNA, regulatory function, growth and development, advance

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