Myeloproliferative DisordersPolycythemia VeraJanus Kinase 2ThrombocytosisPrimary MyelofibrosisBlood PlateletsThrombocythemia, EssentialLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLeukemiaPlatelet AggregationLeukemia, Myeloid, AcuteLeukemia, Myelomonocytic, JuvenileSplenomegalyFusion Proteins, bcr-ablLeukemia, Myelomonocytic, ChronicHematopoiesis, ExtramedullaryReceptors, ThrombopoietinPlatelet CountGenes, ablBone MarrowLeukocytosisSTAT5 Transcription FactorOncogene Proteins, FusionPlatelet AdhesivenessHematopoietic Stem Cellsfms-Like Tyrosine Kinase 3Bone Marrow TransplantationGene Expression Regulation, LeukemicMutationLeukemia, Lymphocytic, Chronic, B-CellPlatelet Membrane GlycoproteinsLeukemia, ExperimentalLeukemia, LymphoidCell Transformation, NeoplasticMyelodysplastic-Myeloproliferative DiseasesBone Marrow CellsRetroviridaePlatelet Factor 4BenzamidesPlatelet TransfusionHematopoiesisMyeloid CellsLeukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativeSignal TransductionMice, Inbred C57BLPyrimidinesMegakaryocytesProtein-Tyrosine KinasesReceptors, ErythropoietinMutation, MissenseLeukemia Virus, MurinePiperazinesDisease Models, AnimalPlatelet Activating FactorPlatelet Function TestsPlatelet Glycoprotein GPIIb-IIIa ComplexTransduction, GeneticTranslocation, GeneticPrecursor Cell Lymphoblastic Leukemia-LymphomaProto-Oncogene ProteinsFlow CytometryMice, KnockoutCell ProliferationBone Marrow NeoplasmsPlatelet Glycoprotein GPIb-IX ComplexLeukemia, Neutrophilic, ChronicLeukemia, Megakaryoblastic, AcuteMice, Inbred BALB CPhenotypeThrombinLeukemia, B-CellCell LineMoloney murine leukemia virusThrombocytopeniaLeukemia, T-CellCells, CulturedLeukemia, Monocytic, AcuteMyelodysplastic SyndromesMice, TransgenicThrombopoietinPhiladelphia ChromosomeAdenosine DiphosphateCell Line, TumorLeukemia, Hairy CellAntigens, Human PlateletThrombosisLeukemia L1210GranulocytesSarcoma Viruses, MurineLeukemia Virus, BovineLeukemia Virus, FelineHypereosinophilic SyndromeLeukemia, MyeloidKaryotypingFibrinogenReceptor, Fibroblast Growth Factor, Type 1Moloney murine sarcoma virusAnemia, RefractoryCore Binding Factor Alpha 2 SubunitP-Selectin