Small RNA in plant meiosis and gametogenesis

Chenjiang You , Yue Yu , Yingxiang Wang
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引用次数: 2

Abstract

Small RNAs are short non-coding nucleotides and regulate various biological processes in eukaryotes. During past decades, numerous studies have demonstrated the biogenesis of small RNAs and their modes of action in regulating gene expression at the transcriptional and post-transcriptional level. Based on the involvement of genes in biogenesis and function, small RNAs can be classified into three categories, miRNA, hc-siRNA, and phasiRNA. With the continuous advances in cell sorting/isolation technology and next-generation sequencing, recent discoveries provided evidence that all three categories play important roles in reproductive development in plants including model plants and crops. This review summarizes the recent findings on small RNAs, their potential targets, and genes involved in small RNA biogenesis in plant reproductive development and mainly focuses on gametogenesis.

植物减数分裂和配子发生中的小RNA
小rna是短的非编码核苷酸,在真核生物中调节各种生物过程。在过去的几十年里,大量的研究已经证明了小rna的生物发生及其在转录和转录后水平调控基因表达的作用模式。根据基因参与生物发生和功能的不同,小rna可分为miRNA、hc-siRNA和phasiRNA三类。随着细胞分选/分离技术和下一代测序技术的不断进步,最近的发现提供了证据,证明这三类细胞在包括模式植物和作物在内的植物的生殖发育中都起着重要作用。本文综述了近年来在植物生殖发育中的小RNA及其潜在靶点、小RNA生物发生的相关基因等方面的研究进展,重点介绍了配子体发生的研究进展。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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CiteScore
2.40
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