Fig. 3
From: POLE2 knockdown reduce tumorigenesis in esophageal squamous cells
Knockdown of POLE2 inhibits cell migration in ESCC cells. a Cell migration of Eca-109 and TE-1 cells with or without knockdown of POLE2 was evaluated by wound-healing assay. b Cell migration of Eca-109 and TE-1 cells with or without knockdown of POLE2 was evaluated by Transwell assay. The data were expressed as mean ± SD (n = 3), *P < 0.05, **P < 0.01, ***P < 0.001