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RNAi又称之为转录后基因沉默 (post transcription gene silencing,PTGS) ,是广泛存在于植物、线虫、果蝇、真菌和动物中的一种抗病毒机制 ,有如脊椎动物的免疫系统 ,它能特异地用于抗病毒感染 ,是一种有广泛应用前景的抗病毒感染的基因治疗方法 ,本文就近年来该方法在抗病毒感染方面的研究作一综述
RNAi, also known as post transcription gene silencing (PTGS), is an antiviral mechanism widely found in plants, nematodes, flies, fungi and animals. It is like vertebrate immune system, which can be specific Is a gene therapy method for antiviral infections with broad application prospects. In this paper, we reviewed the recent progress of this method in the study of antiviral infections