ELL and acute myeloid leukemia: Patient 8 (P8) F/41Y and 9 (P9) F/60Y were acute myeloid leukaemia (AML) patients with KMT2A::ELL fusion transcript habouring a breakpoint in KMT2A exon 8 and ELL exon 2 (NM_005933.3: r.-23_4086::NM_006532.3:r.136_*2089) (Fig. 7b).