浙江农业学报 ›› 2022, Vol. 34 ›› Issue (9): 2066-2076.DOI: 10.3969/j.issn.1004-1524.2022.09.25

• 综述 • 上一篇    

长链非编码RNA调控植物生长发育与逆境胁迫响应研究进展

李春梅(), 万小荣, 关子盈, 赖晓凤, 罗凯晴, 刘凯()   

  1. 仲恺农业工程学院 农业与生物学院,广州市特色作物种质资源研究与利用重点实验室,广东 广州 510225
  • 收稿日期:2021-12-16 出版日期:2022-09-25 发布日期:2022-09-30
  • 通讯作者: 刘凯
  • 作者简介:*刘凯,E-mail: liukai5088@126.com
    李春梅(1990—),女,四川遂宁人,博士,讲师,主要从事农作物产量、品质、抗逆等方面的研究。E-mail: lcm900306@hotmail.com
  • 基金资助:
    广东省基础与应用基础研究基金区域联合基金青年基金(2019A1515110867);广东省基础与应用基础研究基金区域联合基金青年基金(2020A1515110063);广州市特色作物种质资源研究与利用重点实验室项目(202002010010);国家自然科学基金青年科学基金(32001903)

Progress of long non-coding RNA regulating growth, development and response to stress in plants

LI Chunmei(), WAN Xiaorong, GUAN Ziying, LAI Xiaofeng, LUO Kaiqing, LIU Kai()   

  1. Guangzhou Key Laboratory for Research and Development of Crop Germplasm Resources, College of Agriculture & Biology, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China
  • Received:2021-12-16 Online:2022-09-25 Published:2022-09-30
  • Contact: LIU Kai

摘要:

长链非编码RNA(long non-coding RNAs,lncRNAs)是一类转录本长度大于200 nt的非编码RNA,其表达和保守性比编码蛋白的mRNA低,在动植物各个生物学过程中发挥重要作用。近年来,植物lncRNAs的作用和功能受到广泛关注。本文总结了lncRNAs调控植物生长发育和生殖,应对低温、干旱等非生物胁迫和病虫害等生物胁迫方面的功能,同时根据lncRNAs在基因组上的来源,分类讨论了不同来源lncRNAs的作用机制,为深入挖掘植物新的lncRNAs、功能验证与作用机制探究提供参考。

关键词: 植物, 长链非编码RNA, 生长发育, 胁迫, 分子机制

Abstract:

Long non-coding RNAs (lncRNAs) are a kind of non-coding RNA, whose transcript length are longer than 200 nt. LncRNAs have been reported involved in various biological processes in animals and plants, in spite of its lower expression and conservation than protein-coding mRNA. Plant lncRNAs did not attract phytologists attention widely until recent years. Here, we reviewed the functionally verified lncRNAs engaged in growth, development, reproduction, response to abiotic stress, disease and insect resistance regulation in plants. Additionally, the mechanisms of plant lncRNAs were discussed according to their origins from the genome. This review will guide for further discovering, and functionally identifying and characterizing new lncRNAs in plants.

Key words: plant, lncRNAs, development, stress, molecular mechanism

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