Myeloproliferative DisordersMyelodysplastic SyndromesPolycythemia VeraJanus Kinase 2Primary MyelofibrosisThrombocytosisThrombocythemia, EssentialLeukemia, Myelomonocytic, ChronicLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLeukemia, Myelomonocytic, JuvenileSplenomegalyHematopoiesis, ExtramedullaryFusion Proteins, bcr-ablBone MarrowReceptors, ThrombopoietinLeukemia, Myeloid, AcuteAnemia, RefractoryOncogene Proteins, FusionAnemia, Refractory, with Excess of BlastsGenes, ablLeukocytosisHematopoietic Stem CellsSTAT5 Transcription FactorMyelodysplastic-Myeloproliferative DiseasesMutationfms-Like Tyrosine Kinase 3Bone Marrow TransplantationBone Marrow CellsCell Transformation, NeoplasticLeukemiaGene Expression Regulation, LeukemicLeukemia, MyeloidBenzamidesHematopoiesisMyeloid CellsChromosomes, Human, Pair 5Translocation, GeneticAnemia, SideroblasticPyrimidinesLeukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativeRetroviridaeMutation, MissenseSignal TransductionPiperazinesDisease Models, AnimalMice, Inbred C57BLCell ProliferationReceptors, ErythropoietinBone Marrow NeoplasmsProto-Oncogene ProteinsProtein-Tyrosine KinasesFlow CytometryPrognosisTransduction, GeneticChromosome AberrationsKaryotypingAzacitidinePreleukemiaPhenotypeMice, KnockoutMonosomyMice, Inbred BALB CEarly Detection of CancerCell Line, TumorDisease ProgressionMice, TransgenicBlast CrisisSurvival AnalysisMegakaryocytesAntineoplastic AgentsLeukemia, Neutrophilic, ChronicChromosomes, Human, Pair 7Bone Marrow DiseasesSurvival RateChromosomes, Human, Pair 8Cells, CulturedGranulocytesTreatment OutcomeThalidomideHematologic NeoplasmsAntimetabolites, AntineoplasticChromosomes, Human, Pair 20DNA Mutational AnalysisRetrospective StudiesThrombopoietinCell LineNeoplasms, Second PrimaryChromosome DeletionAntigens, CD34Neoplasm ProteinsMyelopoiesisLeukemia, Megakaryoblastic, AcuteAcute DiseaseAnemia, AplasticMyeloid Progenitor CellsNeoplasmsSarcoma Viruses, MurinePancytopeniaHematopoietic Stem Cell TransplantationErythropoietin