Leukemia L1210LeukemiaLeukemia, Myeloid, AcuteLeukemia, ExperimentalDrug ResistanceLeukemia, Lymphocytic, Chronic, B-CellLeukemia, LymphoidDrug Resistance, NeoplasmLeukemia, Myelogenous, Chronic, BCR-ABL PositiveAntineoplastic AgentsLeukemia P388Tumor Cells, CulturedAntibiotics, AntineoplasticHL-60 CellsLeukemia L5178Leukemia Virus, MurinePrecursor Cell Lymphoblastic Leukemia-LymphomaAminoacridinesLeukemia, Monocytic, AcuteApoptosisCell Line, TumorAdenosine Deaminase InhibitorsCoformycinCell DivisionLeukemia, T-CellCell LineDNA, NeoplasmK562 CellsRibonucleosidesGene Expression Regulation, LeukemicSarcoma 180Leukemia, B-CellKiller Cells, NaturalCell SurvivalDrug Resistance, MultipleMoloney murine leukemia virusLeukemia, Hairy CellCells, CulturedMice, Inbred DBADaunorubicinDoxorubicinP-GlycoproteinLeukemia Virus, FelineLeukemia Virus, BovineNeoplasm ProteinsDrug Screening Assays, AntitumorMutationKineticsFusion Proteins, bcr-ablFlow CytometryMolecular Sequence DataMyeloid-Lymphoid Leukemia ProteinCytarabineLeukemia, Radiation-InducedRNA, MessengerCell DifferentiationCytotoxicity, ImmunologicBase SequenceDrug SynergismLeukemia-Lymphoma, Adult T-CellFriend murine leukemia virusCell ProliferationSignal TransductionDose-Response Relationship, DrugLeukemia, Biphenotypic, AcutePrecursor B-Cell Lymphoblastic Leukemia-LymphomaDrug Resistance, MicrobialBone MarrowLeukemia, Megakaryoblastic, AcuteLeukemia, MyeloidTransfectionTime FactorsT-LymphocytesAcute DiseaseClone CellsProto-Oncogene Proteins c-bcl-2Cell CycleLymphomaGene Expression Regulation, NeoplasticAntibodies, MonoclonalKaryotypingStructure-Activity RelationshipLeukemia, Basophilic, AcuteTrimetrexateAntineoplastic Agents, PhytogenicCaspasesMethotrexateReverse Transcriptase Polymerase Chain ReactionAKR murine leukemia virusPhenotypeBlotting, WesternVincristineTretinoinRemission InductionDown-RegulationCricetinaeMice, Inbred BALB CLeukemia, Myeloid, Chronic-PhaseProtein Kinase InhibitorsProto-Oncogene Proteins