Fig. 5

Phosphopeptide expression significantly associated with Basal disease progression. Kaplan–Meier curves of time to disease progression (PFI) in years for the significantly (FC > 1.2 and FDR ≤ 0.2) differentially expressed phosphopeptides between 10 Basal cases of the Basal_2 cluster (high relapse-risk) and 6 Basal cases of the Basal_1 cluster (low relapse-risk). High (> median) expression of 10 up-regulated (A) and low (< median) expression of 7 down-regulated (B) phosphopeptides, respectively, in the Basal_2 cluster that were significantly (p < 0.05) associated with a worse progression free interval (PFI). Gene name, P-value, phosphosite and the number of events/number of cases are given in each plot