Figure 4. Knockdown TBC1D1 inhibits the proliferation of glioma cells. (A) Detection of proliferation of transfected cells by colony formation experiments. (B) Detection of proliferation of transfected cells by EdU staining (Scale bar = 100 μm). (All data were presented as mean ± s.d. from three independent experiments (*P < 0.05, **P < 0.01, ***P < 0.005, ****P < 0.001).