Myelodysplastic SyndromesMyeloproliferative DisordersBone MarrowJanus Kinase 2Primary MyelofibrosisMyelodysplastic-Myeloproliferative DiseasesPolycythemia VeraThrombocythemia, EssentialBone Marrow CellsAnemia, RefractoryBone Marrow NeoplasmsBone Marrow TransplantationLeukemia, Myelomonocytic, ChronicReceptors, ThrombopoietinAnemia, Refractory, with Excess of BlastsLeukemia, Myeloid, AcuteBone and BonesThrombocytosisSyndromeBone Marrow DiseasesHematopoietic Stem CellsLeukemia, MyeloidLeukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativeAnemia, SideroblasticLeukemia, Myelomonocytic, JuvenileMutationBone Marrow ExaminationChromosomes, Human, Pair 5LeukemiaHematologic NeoplasmsTransplantation, HomologousLeukemia, Myelogenous, Chronic, BCR-ABL PositiveSplenomegalyProto-Oncogene Proteins c-cblPrognosisTreatment OutcomeHematopoiesisAnemia, AplasticKaryotypingBlast CrisisAzacitidinePhiladelphia ChromosomeChromosome AberrationsBone RemodelingMegakaryocytesHematopoietic Stem Cell TransplantationPreleukemiaMyeloid Progenitor CellsHematologyPancytopeniaMonosomyAcute DiseaseAntigens, CD34ThalidomideJanus KinasesDNA Mutational AnalysisMice, Inbred C57BLColony-Forming Units AssayMegakaryocyte Progenitor CellsSTAT5 Transcription FactorDisease ProgressionChromosomes, Human, Pair 7Cell Transformation, NeoplasticBone DensityFlow CytometryMegakaryocyte-Erythroid Progenitor CellsGranulocytesMyelopoiesisCytogenetic AnalysisKidney TransplantationNeoplasms, Second PrimaryTransplantation, AutologousMutation, MissenseGraft vs Host DiseaseCell DifferentiationRetrospective StudiesCell ProliferationWhole-Body IrradiationClonal EvolutionBlood Cell CountFusion Proteins, bcr-ablImmunosuppressive AgentsAntineoplastic AgentsSurvival AnalysisChromosome DeletionTime FactorsGranulocyte Precursor CellsBone ResorptionHematologic DiseasesTransplantation ConditioningErythropoietinGranulocyte Colony-Stimulating FactorCytogeneticsGraft SurvivalImmunophenotypingBone Marrow PurgingPhenotypeBone NeoplasmsPolymerase Chain ReactionNeoplasms