C. Predicted target sites for miR-34c-5p in the PCAF/KAT2B mRNA(black bars) and miR-target hybridization for the two strongest sites (top); Luciferase assay with the pEZX renilla/firefly-PCAF/KAT2B 3'UTR reporter in HEK293 cells co-transfected with either the miR-34c-5p overexpression vector or pcDNA3 empty control (bottom). Differences were found to be significant with p<0.05 (paired two tailed t test, n=5). 