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Created page with "== Introduction == RNA interference (RNAi) is a biological process in which RNA molecules inhibit gene expression or translation, by neutralizing targeted mRNA molecules. It has been known to be vital for the regulation of gene expression, defense against viral infection, and in the development of organisms. == Discovery and History == The phenomenon of RNAi was first observed by plant researchers in the early 1990s. It was not until 1998 that Andrew Fire..."
