Plant Noncoding RNAs: Hidden Players in Development and Stress Responses.
Plant Noncoding RNAs: Hidden Players in Development and Stress Responses.
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DOI：
10.1146/annurev-cellbio-100818-125218
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发表时间：
2019-10-06
影响因子：
11.3
通讯作者：
Chen Y
中科院分区：
文献类型：
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作者：
Yu Y;Zhang Y;Chen X;Chen Y
真核生物转录组的很大一部分由非编码RNA（ncRNA）组成，这些非编码RNA具有最小或没有蛋白质编码能力，但具有功能。多种ncRNA，包括小RNA和长ncRNA（lncRNA），通过在转录和转录后水平调节基因表达，在几乎所有的生物学过程中发挥重要的调控作用。本文综述了植物小分子RNA和lncRNA的研究进展，重点介绍了它们的生物起源、作用方式、局部和系统运动以及在植物发育和环境响应中的作用。小RNA，lncRNA，和小肽在植物中的复杂连接也进行了讨论，沿着的挑战，确定和调查新类别的ncRNA。
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.