highly significantP < 0.0001
For ACRG subclusters, 67.2% (43/64) of MSI and 73.3% (33/45) of MSS/EMT tumours corresponded to the EMT subgroup, whereas 69.0% (49/71) of MSS/TP53+ tumours associated with metabolism subgroup, contributing to a highly significant statistical correlation between our kinase signature and ACRG subtyping (P < 0.0001; Chi-square test; Table S5 , Fig. 5 E), although no ACRG subgroup exactly matched one of our kinase-defined subgroups.