Among AML with myelodysplasia-related changes (AML-MRC) and therapy-related AML (t-AML), mutations in splicing factors genes such as SRSF2, SF3B1, U2AF1, ZRSR2, mutations on chromatin/histone modifications like ASXL1, EZH2, BCOR, STAG2, and TP53 mutations are common (53). Here, SRSF2 is linked to acute myeloid leukemia.