Identification of RHOA mutations in ATLL. Circos plot of genomic alterations obtained from WGS for a single ATLL case. Locations of somatic non-silent mutations (n = 96) are indicated (orange circles). Abnormalities in genomic copy number are shown in red for gains, blue for losses, and green for copy number neutral loss of heterozygosities. Chromosomal rearrangements are indicated in the inner circle (black lines).