Figure 2.
Analysis of transfection efficiency of four pairs of inhibitors and inhibitor controls of miR-20b. The fold-changes of miR-20b expression in (A) VCaP and (B) PC-3 cells treated with miR-20b inhibitors and inhibitor controls were analyzed by reverse transcription-quantitative polymerase chain reaction following transfection for 24 h. *P<0.05. miR-20b, microRNA-20b.