negative regulation of post-transcriptional gene silencing
Any process that decreases the frequency, rate or extent of the inactivation of gene expression by a posttranscriptional mechanism.
GO:0010628
positive regulation of gene expression
is_a
GO:0048519
negative regulation of biological process
is_a
GO:0060147
regulation of post-transcriptional gene silencing
is_a
GO:0016441
post-transcriptional gene silencing
negatively_regulates
negative regulation of posttranscriptional gene silencing
exact