WGS of BL (N = 101). Tracks, from outside to inside, on the Circos plot: genomic clusters containing at least 4 somatic variants in at least 3 samples (y-axis shows the unique samples count) scaled by the mutated sample counts and CNVs represented as amplifications (red) and deletions (blue). The internal arches represent the 3 translocations involved in the disease between MYC gene (chr8) and immunoglobulin genes IGH (chr14), IGK (chr2), and IGL (chr22).