The Making of an siRNA

被引:4
作者
Pham, JW [1 ]
Sontheimer, EJ [1 ]
机构
[1] Northwestern Univ, Dept Biochem Mol Biol & Cell Biol, Evanston, IL 60208 USA
关键词
D O I
10.1016/j.molcel.2004.07.002
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
An array of gene silencing pathways share a common early step: Dicer cleaves double-stranded RNA (dsRNA) into similar to20-25 nucleotide fragments that direct the silencing machinery to specific targets. A recent report in Cell reveals how Dicer's two RNase III domains collaborate during dsRNA processing and sets the stage for a deeper understanding of Dicer's roles in later phases of silencing complex assembly.
引用
收藏
页码:163 / 164
页数:2
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