Figure 1. Kaplan–Meier survival analysis. Data from the analysis of breast cancer cohort TMA24 were stratified to show the influence of p53 status on the association between PLK1 staining, p68 staining, and overall survival: (A) cancers with wild-type TP53 in which PLK1/p68 double positive were compared with all other combinations; (B) cancers with mutant TP53 in which PLK1/p68 double positive were compared with all other combinations.