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基因沉默发生和应用的研究进展

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摘要 基因沉默现象广泛存在于生物界,影响植物性状、动物胚胎发育,参与肿瘤的发生和演变。随着人们对基因沉默的关注发现基因沉默有位置效应、转录水平的基因沉默和转录后基因沉默三种作用水平。根据基因沉默理论发展起来的RNA干扰技术更是近两年应用于抑制基因表达的一种新方法,可研究某些特定基因的功能,进行基因治疗。
作者 彭燕 陈海滨
出处 《中国组织化学与细胞化学杂志》 CAS CSCD 2004年第4期535-538,共4页 Chinese Journal of Histochemistry and Cytochemistry
基金 国家自然科学基金(30370786)
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参考文献29

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