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MicroRNA-146a单核苷酸多态性的研究进展 被引量:2

Progress in Research on the Single Nucleotide Polymorphisms of MicroRNA-146a
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摘要 microRNAs(miRNAs)是发现于真核细胞中的一类长约22个核苷酸的内源性非编码单链小分子RNA。细胞内成熟的miRNAs与AGO(Argonaute)蛋白结合参与形成RNA诱导的沉默复合体(RNA-induced silencing complex,RISC),通过部分碱基互补配对的方式识别靶mRNA的3′非编码区(3′untranslated region,3′UTR),并根据互补程度的不同决定RISC降解靶mRNA或者抑制mRNA的翻译,从而抑制对应蛋白的合成,达到调控基因表达的目的。
出处 《中国临床医学》 2015年第1期114-116,共3页 Chinese Journal of Clinical Medicine
基金 上海市金山区科学技术委员会创新项目(编号:2014-03-05)
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