Fig. 5

Luciferase activity assay and proposed signal pathways. a The three binding sites for miR-302a on Bim mRNA 3′-UTR. b Relative luciferase activity of reporter plasmids carrying wild-type or mutant Bim 3′UTR in cells cotransfected with negative control (NC) or miR-302a mimic, ***P < 0.001 versus other groups