Adenosine deaminases that act on RNA (ADARs) catalyze the conversion of adenosine to inosine in dsRNA. C. elegans ADARs, ADR-1 and ADR-2, promote the expression of genes containing dsRNA structures by preventing their processing into siRNAs and silencing by RNAi. The 26G endogenous siRNA (endo-siRNA...
ORGANISM(S): Caenorhabditis elegans