Fig. 3

A/G SNP was associated with low expression of PKM2 and longer post-operative survival in gastric cancer. a Representative figures for IHC staining of PKM2 in GC tumor slide section. b Comparison of components of IHC staining in both in AA AG and GG genotype GC patients. c The expression level of PKM2 and miR-379 were determined by real-time PCR in AA AG and GG genotype GC patients. d Overall survival rate (OS) of post-surgery GC patients were analyzed by Kaplan–Meier survival curves between AA and G carrier. Data were presented as the mean ± SEM. *Indicated P < 0.05 and **indicated P < 0.01