LeukemiaLeukemia, Myeloid, AcuteLeukemia, Lymphocytic, Chronic, B-CellLeukemia, LymphoidLeukemia, ExperimentalLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLeukemia Virus, MurinePrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, T-CellLeukemia, Monocytic, AcuteMoloney murine leukemia virusLeukemia, Hairy CellLeukemia L1210Leukemia, B-CellLeukemia Virus, BovineLeukemia Virus, FelineGene Expression Regulation, LeukemicLeukemia, Radiation-InducedMyeloid-Lymphoid Leukemia ProteinLeukemia P388Leukemia, Biphenotypic, AcuteBenchmarkingTreatment OutcomeFriend murine leukemia virusAcute DiseaseHL-60 CellsLeukemia-Lymphoma, Adult T-CellCytarabineLeukemia, Megakaryoblastic, AcuteAKR murine leukemia virusRemission InductionAntineoplastic AgentsBone MarrowFusion Proteins, bcr-ablLeukemia, Myeloid, Chronic-PhasePrognosisPrecursor B-Cell Lymphoblastic Leukemia-LymphomaCase-Control StudiesTime FactorsDaunorubicinTumor Cells, CulturedLeukemia, Plasma CellLeukemia, Myeloid, Accelerated PhaseKaryotypingK562 CellsEvidence-Based MedicineRecurrenceLeukemia, Prolymphocytic, T-CellAntineoplastic Combined Chemotherapy ProtocolsHuman T-lymphotropic virus 1Retrospective StudiesCell LineLeukemia, ProlymphocyticBase SequenceNeoplasm ProteinsCore Binding Factor Alpha 2 SubunitMolecular Sequence DataLymphomaLeukemia, Myelomonocytic, JuvenilePrecursor T-Cell Lymphoblastic Leukemia-LymphomaSurvival AnalysisLeukemia, Basophilic, AcuteChromosome AberrationsLeukemic InfiltrationApoptosisBone Marrow TransplantationAsparaginasefms-Like Tyrosine Kinase 3ImmunophenotypingFollow-Up StudiesPhiladelphia ChromosomeFlow CytometryLeukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativeRisk FactorsGraft vs Leukemia EffectAbelson murine leukemia virusMutationSurvival RateLeukemia Inhibitory Factor Receptor alpha SubunitPreleukemiaPolymerase Chain ReactionNeoplasm, ResidualLeukemia, Large Granular LymphocyticCytogenetic AnalysisRetroviridaeCell DifferentiationDrug Resistance, NeoplasmT-LymphocytesNeoplastic Stem CellsB-LymphocytesDisease-Free SurvivalRetroviridae InfectionsProspective StudiesHematopoietic Stem CellsCell Line, TumorOxidesGene Products, taxTransplantation, HomologousArsenicalsGene Rearrangement