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miRNAs与植物生长发育的调控 被引量:6

miRNAs and Developmental Regulation in Plants
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摘要 miRNAs是microRNAs的简称,是长度约19~25 nt的单链核苷酸片段,它们广泛存在于真核生物中.miRNAs可以调节靶基因的转录和翻译.miRNAs介导调控的靶基因很多都是转录因子.近来发现和鉴定的许多植物miRNAs在植物生长发育中起着关键的调节作用.该文概述了miRNAs的特征、作用机制、参与miRNAs途径的蛋白质、miRNAs途径的突变体、miRNAs介导的植物生长发育调控以及miRNAs与siRNAs途径交互作用的最新研究进展.
出处 《植物生理学通讯》 CSCD 北大核心 2004年第4期516-520,共5页 Plant Physiology Communications
基金 国家教育部科技重点项目 国家教育部归国留学人员科研基金(2001-11) 山西省归国留学人员科研资助(1999-85)。
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参考文献36

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