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RNA interference: antiviral defense and genetic tool

Higher eukaryotes can mount antiviral immune responses induced by dsRNA. This process, called RNA interference, is sequence specific and can therefore be used to target gene expression.

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Figure 1: Biosynthesis of small, noncoding RNAs.

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Cullen, B. RNA interference: antiviral defense and genetic tool. Nat Immunol 3, 597–599 (2002). https://doi.org/10.1038/ni0702-597

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