Select CNA or genes found to be recurrently mutated in 52 mBL cases. (A) The block color represents the type of mutation. Blocks with 2 colors indicate that more than 1 type of mutation was observed. Genes also affected by copy number abnormalities are noted (G, copy gain; L, copy loss; N, copy neutral loss of heterozygosity). MYC and BCL2 translocation status is shown and MYC, BCL2, and KI67 mRNA expression relative to the median is depicted. (B) Copy number and/or mutation status of RB1, CDKN2A/CDKN2B, and CCND3 for individual mBL tumors.