A549 cells expressing either control shRNA or p53 shRNA were infected with lentiviruses expressing Flag-tagged full-length or truncated WDR63 proteins as indicated. Cells were then subjected to transwell invasion (F) assays. The shown images are representative of three independent experiments. Data shown are mean ± SD (n=3). *, P ˂ 0.05; ***, P ˂ 0.001; One-way ANOVA. Scale bar: 100 μm. 