MicroRNA对植物花青素合成调控的研究进展  

Advances in the Regulation of Anthocyanin Biosynthesis by MicroRNA

作　　者：康语桐 周波[1] Kang Yutong;Zhou Bo(College of Life Sciences,Northeast Forestry University,Harbin,150036)

机构地区：[1]东北林业大学生命科学学院,哈尔滨150036

出　　处：《分子植物育种》2021年第8期2621-2626,共6页Molecular Plant Breeding

基　　金：中央高校基本科研业务费专项资金项目(2572017CA23)资助。

摘　　要：花青素是一种在植物体内重要的黄酮类化合物并且可以溶于水,同时对人体也有很多益处。花青素分布广泛,在多种植物的茎、叶和种子等组织中均有发现,参与了植物的各个发育时期,在多个部位中起到调节作用。迄今为止对花青素生物合成途径的研究成果在转录水平上已经比较清晰,但是对转录后水平上的资料记载还不详尽。近期的研究发现,一些microRNA也直接或间接的参与调控了植物体内花青素的合成。本研究介绍了几种重要的microRNA在植物花青素合成途径中的作用和功能。Anthocyanins are significant water-soluble flavonoids in plants, at the same time, there are many benefits to the human body. Anthocyanins are widely distributed and found in the stems, leaves, seeds and other tissues of a variety of plants. So far, the research results of anthocyanin biosynthesis pathway have been relatively clear at the transcriptional level, but the data at the post-transcriptional level are not complete. Recent studies have found that some microRNAs are also involved in the regulation of anthocyanin accumulation in plant. In this paper, we reviewed the research progress of several important microRNAs on the regulation of anthocyanin synthesis in plants.

关 键 词：MICRORNA 花青素 转录后水平 

分 类 号：Q945[生物学—植物学]