Beta‐1,3‐Galactosyltransferase 5 (B3GALT5) gene (a beta‐galactosyltransferase gene that is shown to be negatively correlated with survival in breast cancer and hepatocellular cancer) and the Trimethylguanosine Synthase 1(TGS1) gene were the strongest predictors of extended survival, yet the absolute prognostic value remained weak. Here, TGS1 is linked to breast cancer.