Myeloproliferative DisordersPolycythemia VeraJanus Kinase 2Primary MyelofibrosisThrombocytosisThrombocythemia, EssentialLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLeukemia, Myelomonocytic, JuvenileSplenomegalyLeukemia, Myelomonocytic, ChronicHematopoiesis, ExtramedullaryFusion Proteins, bcr-ablReceptors, ThrombopoietinGenes, ablLeukocytosisSTAT5 Transcription FactorOncogene Proteins, FusionClot RetractionBone MarrowHematopoietic Stem Cellsfms-Like Tyrosine Kinase 3Bone Marrow TransplantationMutationLeukemia, Myeloid, AcuteGene Expression Regulation, LeukemicMyelodysplastic-Myeloproliferative DiseasesBone Marrow CellsCell Transformation, NeoplasticBenzamidesMyeloid CellsRetroviridaeLeukemiaPyrimidinesHematopoiesisReceptors, ErythropoietinMutation, MissensePiperazinesLeukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativeTranslocation, GeneticDisease Models, AnimalMice, Inbred C57BLFibrinSignal TransductionTransduction, GeneticProtein-Tyrosine KinasesBone Marrow NeoplasmsMice, KnockoutCell ProliferationProto-Oncogene ProteinsLeukemia, Neutrophilic, ChronicMyelodysplastic SyndromesMice, Inbred BALB CBlood CoagulationPhenotypeMice, TransgenicFlow CytometrySarcoma Viruses, MurineMegakaryocytesFibrinolysisLeukemia, MyeloidHypereosinophilic SyndromeCells, CulturedReceptor, Fibroblast Growth Factor, Type 1Moloney murine sarcoma virusAnemia, RefractoryGranulocytesCell LineMyelopoiesisThrombosisLeukemia, Megakaryoblastic, AcutePhiladelphia ChromosomeCell Line, TumorThrombopoietinBlast CrisisThrombelastographyProto-Oncogene Proteins c-cblPolycythemia