兰科植物microRNA的研究进展

Advances in the research of microRNA in Orchidaceae

摘要:

microRNA (miRNA) 是一类广泛存在的非编码小分子RNA，在植物的生长发育和应激反应等过程中起到重要的调控作用。本文从miRNA在植物中的作用机制出发，对近10年来兰科植物各属miRNA的鉴定、几类miRNA的具体功能及miRNA的其他相关技术研究进行综述，以期为兰科植物小分子RNA的功能作用及调控网络解析提供参考。

Abstract:

As a class of small non-coding RNAs, microRNA (miRNA) is widely present and plays important regulatory roles in plant growth, development and stress response. Based on the mechanism of miRNAs in plants, we review the identification of miRNAs in some genera of Orchidaceae, the specific functions of several miRNAs and other relevant studies on miRNAs in the last decade, in order to provide a reference for better understanding function and regulatory network of small RNAs in orchids.