Fig. 5From: RETRACTED ARTICLE: Overexpression of A613T and G462T variants of DNA polymerase β weakens chemotherapy sensitivity in esophageal cancer cell linesA613T and G462T mutations weaken the apoptosis effect of chemotherapeutics in EC9706 cells. The apoptosis levels of the A613T and G462T groups with 5-FU and cisplatin were weaken compared to the polβ−/− and WT groups with 5-FU and cisplatin (*P < 0.05)Back to article page