Leukemia, Lymphocytic, Chronic, B-CellLeukemia, Hairy CellLeukemiaB-LymphocytesLeukemia, Myeloid, AcuteLeukemia, Plasma CellGene Expression Regulation, LeukemicAntigens, CD5Receptors, Antigen, B-CellLeukemia, LymphoidImmunoglobulin Heavy ChainsLeukemia, ExperimentalTumor Cells, CulturedImmunoglobulin Light ChainsAntigens, CD40Genes, ImmunoglobulinImmunoglobulin Variable RegionCD40 LigandApoptosisLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLeukemia, T-CellLeukemia Virus, MurinePrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, B-CellLeukemia, Monocytic, AcuteHL-60 CellsLeukemia L1210CladribineLeukemia-Lymphoma, Adult T-CellHuman T-lymphotropic virus 1Leukemia, Mast-CellPentostatinMoloney murine leukemia virusClone CellsLeukemia P388Myeloid Cell Leukemia Sequence 1 ProteinLeukemia Virus, BovineBone MarrowLeukemia Virus, FelineK562 CellsCell DifferentiationCell LineAntineoplastic AgentsGene Products, taxMyeloid-Lymphoid Leukemia ProteinLeukemia, Radiation-InducedFlow CytometryPrecursor B-Cell Lymphoblastic Leukemia-LymphomaB-Lymphocyte SubsetsFusion Proteins, bcr-ablCytarabineImmunophenotypingFriend murine leukemia virusDeltaretrovirus InfectionsMolecular Sequence DataLeukemia, Biphenotypic, AcuteBase SequenceRemission InductionLeukemia, Megakaryoblastic, AcuteLeukemia, MyeloidDeltaretrovirusLymphomaNeoplasm ProteinsAcute DiseaseCell Line, TumorAntibodies, MonoclonalLymphocyte ActivationLeukemia, ProlymphocyticAntigens, CDKaryotypingDaunorubicinCell DivisionLeukemia, Basophilic, AcuteLeukemic InfiltrationSpleenT-LymphocytesAKR murine leukemia virusAntigens, CD19Proto-Oncogene ProteinsRNA, MessengerSialic Acid Binding Ig-like Lectin 2Jurkat CellsCell SurvivalSignal TransductionCells, CulturedHematopoietic Stem CellsProto-Oncogene Proteins c-bcl-2Precursor T-Cell Lymphoblastic Leukemia-LymphomaLeukemia, Myeloid, Chronic-PhaseDrug Resistance, NeoplasmHTLV-I InfectionsDNA, NeoplasmAntigens, SurfaceImmunoglobulin MTretinoinTranscription FactorsBurkitt LymphomaLymphocytesDNA-Binding ProteinsMice, Inbred C57BL