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Plant Noncoding RNAs: Hidden Players in Development and Stress Responses

机译:植物非编码RNA:在发展和压力反应中隐藏的球员

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摘要

A large and significant portion of eukaryotic transcriptomes consists of noncoding RNAs (ncRNAs) that have minimal or no protein-coding capacity but are functional.Diverse ncRNAs, including both small RNAs and long ncRNAs (lncRNAs), play essential regulatory roles in almost all biological processes by modulating gene expression at the transcriptional and posttranscriptional levels.In this review, we summarize the current knowledge of plant small RNAs and lncRNAs, with a focus on their biogenesis, modes of action, local and systemic movement, and functions at the nexus of plant development and environmental responses.The complex connections among small RNAs, lncRNAs, and small peptides in plants are also discussed, along with the challenges of identifying and investigating new classes of ncRNAs.
机译:真核转录om的大且重要的部分由非编码的RNA(NCRNA)组成,所述RNA(NCRNA)具有最小或没有蛋白质编码能力,而是具有功能性的。Diversee NCRNA,包括小RNA和LONG NCRNA(LNCRNA),几乎所有生物学中起重要的监管角色 通过调节转录和后幕自题水平的基因表达来调节过程。在本综述中,我们总结了目前对植物小型RNA和LNCRNA的知识,重点关注其生物生成,行动方式,局部和全身运动,以及Nexus的功能 植物开发与环境反应。还讨论了植物中小RNA,LNCRNA和小肽之间的复杂连接,以及识别和研究新类NCRNA的挑战。

著录项

  • 来源
  • 作者单位

    Guangdong Provincial Key Laboratory for Plant Epigenetics College of Life Sciences and Oceanography Shenzhen University;

    Guangdong Provincial Key Laboratory of Plant Resources State Key Laboratory for Biocontrol and School of Life Sciences Sun Yat-sen University;

    Department of Botany and Plant Sciences and Institute of Integrative Genome Biology University of California;

    Guangdong Provincial Key Laboratory of Plant Resources State Key Laboratory for Biocontrol and School of Life Sciences Sun Yat-sen University;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 细胞生物学;
  • 关键词

    microRNA; siRNA; lncRNA; circRNA; plant development; stress response;

    机译:microRNA;siRNA;lncrna;circrna;植物开发;压力反应;

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