Genes mutated in common between the independent cohorts of SPTCL. Among the entire spectrum of mutations (Figure 2; supplemental Table 1), mutations in TET2, CHD3, BCOR, BAZ2A, SPEN, MSH6, and PER1 are shown, because mutations in these genes were identified in a previous study⁴  and in this study. Functional domains of the mutated genes and the types of mutations are indicated by the corresponding colors.