Ubiquitin-like modifier activating enzyme 2 promotes cell migration and invasion through Wnt/β-catenin signaling in gastric cancer

Figure 2 Expression of ubiquitin-like modifier activating enzyme 2 in different cell lines analyzed by Western blotting. A: Uba2 expression in SGC-7901, BGC-823 and MGC80-3 GC cell lines and the GES-1 normal gastric epithelial cell line; B: Knock-down efficiency of Uba2 in BGC-823 cells; C: Over-expression of Uba2 in SGC-7901 cell line. ^aP < 0.05 vs Control; ^bP < 0.01 vs EV. EV: Empty vector; Uba2: Ubiquitin-like modifier activating enzyme 2.