RNA interference in functional genomics and medicine

被引:41
作者
Kim, VN
机构
[1] Seoul Natl Univ, Inst Mol Biol & Genet, Gwanak Gu, Seoul 151742, South Korea
[2] Seoul Natl Univ, Sch Biol Sci, Seoul 151742, South Korea
关键词
RNA interference (RNAi); RNA; small interfering (siRNA); microRNAs (miRNA); small hairpin RNA (shRNA); mRNA degradation; translation; functional genomics; gene therapy;
D O I
10.3346/jkms.2003.18.3.309
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
RNA interference (RNAi) is the sequence-specific gene silencing induced by double-stranded RNA (dsRNA). Being a highly specific and efficient knockdown technique, RNAi not only provides a powerful tool for functional genomics but also holds a promise for gene therapy. The key player in RNAi is small RNA (similar to22-nt) termed siRNA. Small RNAs are involved not only in RNAi but also in basic cellular processes, such as developmental control and heterochromatin formation. The interesting biology as well as the remarkable technical value has been drawing widespread attention to this exciting new field.
引用
收藏
页码:309 / 318
页数:10
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