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微小RNA研究进展 被引量:3

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摘要 微小RNA(MicroRNA,miRNA)是新近证明的一类高度保守的、内源性非蛋白编码的长度约为22nt左右的小分子单链RNA。它普遍存在于植物、无脊椎动物和脊椎动物的基因组中,并且在转录后水平调节基因的表达。miRNA调节许多生物学过程,包括细胞的分化、信号传导、个体的发育和疾病等。因此miRNA的研究可能对基因功能研究、人类疾病的防治和生物进化的探索具有重要的意义,本文主要从miRNA的发现、生物合成、作用机制及功能等方面作一综述。
出处 《中国动脉硬化杂志》 CAS CSCD 2008年第5期409-412,共4页 Chinese Journal of Arteriosclerosis
基金 国家自然科学基金(30572191) 湖南省教育厅科研基金(C05465)
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参考文献42

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同被引文献64

  • 1章涛,陈代雄.RNA诱导沉默复合体(RISC)功能研究进展[J].遵义医学院学报,2006,29(2):184-187. 被引量:2
  • 2潘振伟,吕延杰,初文峰,许超千,白云龙,单宏丽,杨宝峰.缺血性心律失常相关微小RNA在大鼠心脏的表达变化[J].哈尔滨医科大学学报,2007,41(2):95-97. 被引量:7
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