Figure 3.

A. The relative expression of AXL mRNA in osteosarcoma cell lines are clearly increased compared to normal control tissues; P < 0.01. These data were analyzed by one-way ANOVA. All experiments were repeated three times with triplicates each; B. The expression of miR-199a-3p after transfection of miR-199a-3p mimics (a, MG63; b, U2OS; c, 143B; d, HOS); C. The expression of AXL mRNA after transfection of miR-199a-3p mimics (a, MG63; b, U2OS; c, 143B; d, HOS); D. The expression of AXL protein in a flow cytometry assay after transfection of miR-199a-3p mimics. (a, MG63; b, U2OS; c, 143B; d, HOS).