水稻微小RNA研究进展  

Research Progress of Micro RNA in Rice

作　　者：彭建斐[1] 戴良英[1] 何玉科 许永汉[3] 

机构地区：[1]湖南农业大学生物安全科学技术学院,湖南长沙410128 [2]上海植物生命科学研究院上海植物生理生态研究所,上海200032 [3]浙江省植物代谢基因工程重点实验室浙江省农业科学院病毒学与生物技术研究所,浙江杭州310021

出　　处：《湖南农业科学》2010年第8期4-6,10,共4页Hunan Agricultural Sciences

摘　　要：概括了几年来国内外对水稻微小RNA(microRNA)的研究进展,在水稻中至今已经发现了400多种miRNA,大部分miRNA是通过生物信息学预测发现的,只有少数几种miRNA得到了实验验证。经研究表明,水稻miRNA和其他植物miRNA一样,对调控水稻开花、分蘖、抗逆以及结实率等植物生长发育有着至关重要的作用。The research progresses of micro RNA（miRNA） in rice in China and abroad were summarized.About more than 400 miRNAs had been found in rice at present,most of miRNAs were detected by biology information,just a few of them has been defined by experiment.Experimental results indicated that miRNA plays an important role in the regulation of plant growth and development,such as florescence,tillering,stress resistance and seed setting rate,etc..

关 键 词：水稻 微小RNA(miRNA) 研究进展 

分 类 号：S511[农业科学—作物学]