MicroRNAs (miRNAs) and small-interfering RNAs (siRNAs) negatively regulate their targets by 1) repressing translation, 2) endonucleolytic RNA cleavage, or 3) DNA methylation resulting in transcriptional silencing. P-body/decapping components are likely required for translational repression, but are ...
ORGANISM(S): Arabidopsis thaliana