Molecular CN and mutational information on 25 B-cell post-SOT mPTLD cases. Each column corresponds to a case, the gray bars in the top histogram depicts the number of CNAs while steel blue bars represent the number of driver mutations. Each row of the bottom plot represents a gene, where the dark blue color marks driver mutations. Only genes with driver mutations in more than 2 cases are represented. Blue in the MYC-R row indicates MYC rearrangement was detected using FISH using MYC BAP and in cases p11, p15, p22, p29, p38, and p42, also using IGH::MYC DF probe, whereas in the case of p28, IGK::MYC DF probe was used. ABC, activated B cell; NA, not available.