In the clinical experience of acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML), the MLL gene’s rearrangement is commonly observed in chromosome translocation [7,8], with acute myeloid leukemia (AML) incidence of approximately 10% in adults and 70% in infants [9,10]. This evidence concerns the gene KMT2A and acute lymphoblastic leukemia.