Myeloproliferative DisordersMyelodysplastic-Myeloproliferative DiseasesMyelodysplastic SyndromesAnemia, RefractoryLeukemia, Myelomonocytic, ChronicThrombocytosisAnemia, SideroblasticPolycythemia VeraJanus Kinase 2Primary MyelofibrosisThrombocythemia, EssentialLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLeukemia, Myelomonocytic, JuvenileSplenomegalyHematopoiesis, ExtramedullaryFusion Proteins, bcr-ablBone MarrowReceptors, ThrombopoietinLeukemia, Myeloid, AcuteOncogene Proteins, FusionAnemia, Refractory, with Excess of BlastsLeukocytosisGenes, ablHematopoietic Stem CellsSTAT5 Transcription Factorfms-Like Tyrosine Kinase 3Bone Marrow TransplantationMutationBone Marrow CellsLeukemiaCell Transformation, NeoplasticGene Expression Regulation, LeukemicLeukemia, MyeloidHematopoiesisBenzamidesMyeloid CellsChromosomes, Human, Pair 5Translocation, GeneticLeukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativePyrimidinesBone Marrow NeoplasmsRetroviridaeMutation, MissensePiperazinesReceptors, ErythropoietinDisease Models, AnimalMice, Inbred C57BLSignal TransductionKaryotypingProtein-Tyrosine KinasesPreleukemiaChromosome AberrationsTransduction, GeneticProto-Oncogene ProteinsCell ProliferationFlow CytometryMonosomyAzacitidineMice, KnockoutPhenotypeHematologic NeoplasmsPrognosisNeoplasmsTreatment OutcomeBlast CrisisNeoplasms, Second PrimaryMegakaryocytesLeukemia, Neutrophilic, ChronicBone Marrow DiseasesChromosomes, Human, Pair 7Mice, Inbred BALB C