RUNX1T1 and acute myeloid leukemia: The OncoPrint visualization showed the mutation landscape, co-occurrence patterns, chromosomal abnormalities, and clinical information in KDM6A-mutated AML patients in Figure 2A. As shown by Figure 2A,B, the most frequent chromosomal abnormality co-occurring with KDM6A mutations was the RUNX1::RUNX1T1 fusion genes mutations, found in 48.1% of cases (n = 13).