negative regulation of posttranscriptional gene silencing
regulation of gene silencing by miRNA
negative regulation of gene silencing by miRNA
Any process that decreases the rate, frequency, or extent of the downregulation of gene expression through the action of microRNAs (miRNAs), endogenous 21-24 nucleotide small RNAs processed from stem-loop RNA precursors (pre-miRNAs). Once incorporated into a RNA-induced silencing complex (RISC), miRNAs can downregulate gene expression by either of two posttranscriptional mechanisms: mRNA cleavage or translational repression.
negative regulation of gene silencing by microRNA
negative regulation of gene silencing by RNA