IKZF1 and chronic myelogenous leukemia, BCR-ABL1 positive: Manual inspection of the top 10 BC OncoScore genes (Supplementary Table 5) highlighted the presence of at least 5 genes (ABL1, NRAS, ASXL1, RUNX1, IKZF1) that are functionally associated with CML progression7, 8, suggesting that OncoScore was able to correctly prioritize biologically relevant CML cancer genes.