positive regulation of post-transcriptional gene silencing
Any process that increases the frequency, rate or extent of the inactivation of gene expression by a posttranscriptional mechanism.
GO:0048518
positive regulation of biological process
is_a
GO:0060147
regulation of post-transcriptional gene silencing
is_a
GO:0016441
post-transcriptional gene silencing
positively_regulates
positive regulation of posttranscriptional gene silencing
exact