MONDO_0100379 (acute myeloid leukemia, t(1;11)(q21;q23)) is any acute myeloid leukemia that has the chromosomal anomaly t(1;11)(q21;q23). (A cytogenetic abnormality that refers to the translocation of the long arm (q21) of chromosome 1 and the long arm (q23) of chromosome 11. It is associated with KMT2A (MLL)/MLLT11 (AF1Q) fusions, acute myeloid leukemia and some cases of acute lymphoblastic leukemia.). Also known as: AML, t(1;11)(q21;q23).