非编码RNA在植物生长发育及逆境响应中的研究进展  

Recent Advances of Non-coding RNA in Plant Growth,Development and Stress Response

作　　者：路笃贤 张严妍 刘艳 李岩竣 左新秀 林金星[1,2,3,4] 崔亚宁[1,2,3,4] Duxian Lu;Yanyan Zhang;Yan Liu;Yanjun Li;Xinxiu Zuo;Jinxing Lin;Yaning Cui(National Key Laboratory of Tree Genetics and Breeding,College of Biological Sciences and Technology,Beijing Forestry University,Beijing 100083,China;National Engineering Research Center of Tree Breeding and Ecological Restoration,College of Biological Sciences and Technology,Beijing Forestry University,Beijing 100083,China;Key Laboratory of Bioengineering for Tree and Flower Breeding,State Forestry and Grassland Administration,College of Biological Sciences and Technology,Beijing Forestry University,Beijing 100083,China;College of Biological Sciences and Technology,Beijing Forestry University,Beijing 100083,China;Natural Resources and Planning Bureau of Weishan County,Jining 277600,China)

机构地区：[1]北京林业大学生物科学与技术学院,林木遗传育种全国重点实验室,北京100083 [2]北京林业大学生物科学与技术学院,林木育种与生态修复国家工程研究中心,北京100083 [3]北京林业大学生物科学与技术学院,树木花卉育种生物工程国家林业和草原局重点实验室,北京100083 [4]北京林业大学生物科学与技术学院,北京100083 [5]微山县自然资源和规划局,济宁277600

出　　处：《植物学报》2024年第5期709-725,共17页Chinese Bulletin of Botany

基　　金：国家自然科学基金(No.32370740,No.32000483);北京市科技新星计划(No.20230484251);北大分中心开放课题(No.KF-202202)。

摘　　要：非编码RNA(ncRNA)是一类不具备蛋白质编码能力但有多种生物学功能的RNA分子,广泛存在于各种生物体内。随着高通量测序技术的不断完善,大量的非编码RNA被鉴定出来,其功能和作用机制也逐渐被阐释。大量研究表明,非编码RNA在植物生长发育和逆境胁迫响应中发挥重要作用。尽管对某一类非编码RNA调控植物生长发育及逆境响应的总结有很多,但缺少对非编码RNA系统而全面的总结。因此,该文首先简要介绍非编码RNA的分类及特征,随后重点介绍非编码RNA在植物生长发育,如种子休眠和萌发、根和叶的生长发育、花和果实的发育以及果实成熟方面的作用,最后对非编码RNA在逆境胁迫响应中的功能及作用机制进行总结,旨在全面论述非编码RNA在植物生长发育和胁迫响应中的分子调控机理,以期为改良品种、提高农林业生产的产量和品质提供参考。Non-coding RNA(ncRNA)is a class of RNA molecules that do not have the ability of protein coding but have a variety of biological functions,and widely exist in various organisms.With the continuous improvement of high-throughput sequencing technology,a large number of ncRNAs have been identified,and their functions and mechanisms of action are gradually being elucidated.A large number of studies have shown that ncRNAs play an important role in plant growth,development and response to stress.Although there are many reviews on the regulation of plant growth,development and stress response by a certain class of ncRNAs,it still lacks systematic and comprehensive summaries for all ncRNAs.This review first briefly introduced the classification and characterization of non-coding RNAs,followed by a focus on their roles in various stages of plant growth and development,such as seed dormancy and germination,root and leaf growth and development,flower and fruit development,fruit ripening.Furthermore,we summarized the functions and mechanisms of ncRNAs in response to stress.This review provides some theoretical references for improving varieties and improving the yield and quality of agricultural and forestry production.

关 键 词：微小RNA 环状RNA 长链非编码RNA 生长发育 胁迫应答 

分 类 号：Q943[生物学—植物学]