Endogenous RNA interference (endo-RNAi) pathways use a variety of mechanisms to generate siRNA and to mediate gene silencing. In Caenorhabditis elegans, DCR-1 is essential for competing RNAi ...

The alternative text for this image may have been generated using AI. The microRNA processor Drosha and two DEAD-box helicases were shown to act in both rRNA biogenesis and small RNA–dependent ...