摘要
microRNA(miRNA)是一类包含20～30个核苷酸的非编码RNA分子,在植物的生长发育和适应外界各种环境胁迫的过程中起着非常重要的作用。植物中miRNA的数量和种类都很多,而高通量测序技术的出现大大加快了miRNA的发现过程。本文综述了近年来利用高通量测序技术进行的逆境下植物体内miRNA的研究状况,以反映当前植物miRNA的发现、功能和进化等方面的最新研究进展。
MicroRNA are 20-30 nucleotides long non-coding RNAs.They have played very important roles in plant growth and development,and also the process of adapting to different environmental stresses.In plant,there are big amount and many species of small RNAs.The emerge of high-throughput sequencing technology has significantly accelerated their discoveries.The authors summarize the situation about studying miRNA by using high-throughput sequencing technology under stress,so as to report the new discovery,function and evolution of miRNA in plants.
出处
《中国蔬菜》
北大核心
2012年第10X期7-14,共8页
China Vegetables
基金
"十二五"国家科技支撑计划项目(2012BAD02B03)
关键词
高通量测序技术
微RNA
逆境胁迫
综述
High-throughput sequencing technology
MicroRNA
Adversity stress
Review
