Leukemia, ExperimentalLeukemiaLeukemia, MyeloidMyeloid-Lymphoid Leukemia ProteinPrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, Myeloid, AcuteTranslocation, GeneticLeukemia, B-CellGene Expression Regulation, LeukemicProto-OncogenesOncogene Proteins, FusionLeukemia, LymphoidLeukemia, Radiation-InducedChromosomes, Human, Pair 11Gene RearrangementAcute DiseaseLeukemia, T-CellCore Binding Factor Alpha 2 Subunit