Chromosomes, Human, 21-22 and YLeukemia, MyeloidBlast CrisisLeukemia, LymphoidLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLeukemiaPhiladelphia ChromosomeLeukemia, Myeloid, Accelerated PhaseLeukemia, Myeloid, AcuteLeukemia, Lymphocytic, Chronic, B-CellBone MarrowKaryotypingPrecursor Cell Lymphoblastic Leukemia-LymphomaChromosome AberrationsTranslocation, GeneticHLA-B40 AntigenCytarabineLeukemia, Radiation-InducedChromosomes, Human, 6-12 and XDaunorubicinLeukemia, B-CellLeukemia, ExperimentalLeukemia, T-CellHL-60 CellsLeukemic InfiltrationLeukemia, Biphenotypic, AcuteAsparaginaseBone Marrow TransplantationAcute DiseasePrecursor B-Cell Lymphoblastic Leukemia-LymphomaGene Expression Regulation, LeukemicLymphocytesLeukemia Virus, MurineVidarabineRecurrenceAntineoplastic AgentsB-LymphocytesGranulocytesLeukemia, Hairy CellMethotrexateLeukemia-Lymphoma, Adult T-CellLymphomaRemission InductionHematopoietic Stem CellsRemission, SpontaneousClone CellsLymphocytes, NullVincristine6-MercaptopurineImmunoglobulin Heavy ChainsPrognosisTumor Cells, CulturedBone Marrow CellsLeukemia, Monocytic, AcuteBurkitt LymphomaCell DifferentiationReceptors, Antigen, B-CellZAP-70 Protein-Tyrosine KinaseAntineoplastic Combined Chemotherapy ProtocolsAntigens, NeoplasmMoloney murine leukemia virusChlorambucilLeukemia L1210LeukocytesDNA, NeoplasmFusion Proteins, bcr-ablRosette FormationLeukemia Virus, BovineLeukemia Virus, FelineAnisocoriaBase SequenceCladribineT-LymphocytesCell LineCorneal PerforationLeukemia P388Neoplasm ProteinsAntibodies, MonoclonalDrug Resistance, NeoplasmAntigens, CD5Flow CytometryDNA NucleotidylexotransferaseCyclophosphamideAntigens, CD38Leukemia, Prolymphocytic, T-CellMyeloid-Lymphoid Leukemia ProteinTransplantation, HomologousTreatment OutcomeMutationImmunoglobulin Variable RegionNeprilysinMolecular Sequence DataChromosomes, Human, Pair 14Antigens, SurfaceLeukemia, Large Granular LymphocyticImmunophenotypingSurvival AnalysisLeukemia, ProlymphocyticPrednisoneApoptosis