A noteworthy feature of the heatmap in Fig 7 is the complete lack of genes with significant CN changes for the 4 drugs in column clade f (Dasatinib, WH-4_023, AP_24534 and Midostaurin), with the exception of CN increases in CDKN2A and CDKN2a.p14, only for resistant tumor cells. The gene discussed is CDKN2A; the disease is neoplasm.