Term Name:	positive regulation of post-transcriptional gene silencing by RNA
Synonyms:	activation of RNA interference, activation of RNAi, positive regulation of PTGS, positive regulation of RNA interference, positive regulation of RNAi, up regulation of RNA interference, up regulation of RNAi, up-regulation of RNA interference, up-regulation of RNAi, upregulation of RNA interference, upregulation of RNAi
Definition:	Any process that activates or increases the frequency, rate or extent of post-transcriptional gene silencing by RNA.
Ontology:	GO: Biological Process [GO:1900370]    QuickGO    AmiGO