Fig. 4From: Long non-coding RNA KCNQ10T1/miR-19a-3p/SMAD5 axis promotes osteogenic differentiation of mouse bone mesenchymal stem cellsmiR-19a-3p directly targets Smad5. A The binding site between Smad5 and miR-19a-3p was predicted by TargetScan online database. The binding interaction between Smad5 and miR-19-3p was tested by decreased luciferase reporter (B) and RNA pull-down (C) assays. D The Smad5 levels were detected by RT-qPCR after KCNQ1OT1 and miR-19a-3p overexpression. **P < 0.01Back to article page