Leukemia L1210Leukemia, ExperimentalLeukemia P388ShowdomycinLeukemiaLeukemia, Myeloid, AcuteTumor Cells, CulturedDNA, NeoplasmLeukemia, Lymphocytic, Chronic, B-CellCell DivisionLeukemia Virus, MurineLeukemia, LymphoidHL-60 CellsLeukemia, Myelogenous, Chronic, BCR-ABL PositiveCytotoxicity, ImmunologicAntineoplastic AgentsT-Lymphocytes, CytotoxicLeukemia, Monocytic, AcutePrecursor Cell Lymphoblastic Leukemia-LymphomaAKR murine leukemia virusKiller Cells, NaturalK562 CellsLeukemia, T-CellGene Expression Regulation, LeukemicFormycinsCell SurvivalCell LineAntibiotics, AntineoplasticDrug Screening Assays, AntitumorCell Line, TumorApoptosisLeukemia, B-CellMice, Inbred AKRAminoacridinesLeukemia, MyeloidNeoplasm ProteinsLeukemia, Hairy CellThioinosineCells, CulturedCytotoxicity Tests, ImmunologicMoloney murine leukemia virusDrug ResistanceGammaretrovirusRNA, NeoplasmInosineCell DifferentiationFusion Proteins, bcr-ablCytotoxinsFlow CytometryCytarabineT-LymphocytesLeukemia Virus, FelineLeukemia-Lymphoma, Adult T-CellLeukemia Virus, BovineMice, Inbred DBARauscher VirusMice, Inbred StrainsMyeloid-Lymphoid Leukemia ProteinPrecursor B-Cell Lymphoblastic Leukemia-LymphomaDaunorubicinLeukemia, Promyelocytic, AcuteLeukemia, Radiation-InducedLymphocytesLeukemia, Basophilic, AcuteFriend murine leukemia virusLeukemia, Megakaryoblastic, AcuteBone MarrowDoxorubicinDrug Resistance, NeoplasmKineticsSpleenLymphocyte ActivationU937 CellsStructure-Activity RelationshipAcute DiseaseDrug SynergismMolecular Sequence DataAntibodies, MonoclonalLeukemia, Biphenotypic, AcuteAntineoplastic Agents, PhytogenicTretinoinInterleukin-2Cell ProliferationDose-Response Relationship, DrugInhibitory Concentration 50Base SequenceRNA, MessengerMice, Inbred BALB CAntigens, CDMice, Inbred C57BLLymphomaPlant ExtractsHematopoietic Stem CellsClone CellsB-LymphocytesJurkat CellsImmunotoxinsTime FactorsImmunophenotypingPore Forming Cytotoxic Proteins