332d7beb-1c96-462f-a158-912ab4a2155d
Cloning and expression of new microRNAs from zebrafishSecondary siRNAs result from unprimed RNA synthesis and form a distinct class.Knocking out the Argonautes.MicroRNA-directed siRNA biogenesis in Caenorhabditis elegansRDE-1 slicer activity is required only for passenger-strand cleavage during RNAi in Caenorhabditis elegans.