Myelodysplastic SyndromesMyeloproliferative DisordersBone MarrowBone Marrow CellsJanus Kinase 2Bone Marrow TransplantationPrimary MyelofibrosisPolycythemia VeraMyelodysplastic-Myeloproliferative DiseasesThrombocythemia, EssentialBone Marrow NeoplasmsBone and BonesAnemia, RefractoryLeukemia, Myelomonocytic, ChronicReceptors, ThrombopoietinLeukemia, Myeloid, AcuteBone Marrow DiseasesAnemia, Refractory, with Excess of BlastsHematopoietic Stem CellsBone Marrow ExaminationLeukemia, MyeloidThrombocytosisSyndromeBone RemodelingLeukemiaLeukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativeAnemia, SideroblasticHematopoiesisMutationLeukemia, Myelomonocytic, JuvenileBone DensityLeukemia, Myelogenous, Chronic, BCR-ABL PositiveTransplantation, HomologousHematologic NeoplasmsAnemia, AplasticChromosomes, Human, Pair 5Colony-Forming Units AssayBone ResorptionSplenomegalyMegakaryocytesMice, Inbred C57BLBlast CrisisKaryotypingPrognosisPancytopeniaBone Marrow PurgingCell DifferentiationAntigens, CD34Proto-Oncogene Proteins c-cblPreleukemiaChromosome AberrationsBone NeoplasmsFlow CytometryMyeloid Progenitor CellsPhiladelphia ChromosomeGranulocytesHematopoietic Stem Cell TransplantationTreatment OutcomeAzacitidineAcute DiseaseWhole-Body IrradiationHematologyCells, CulturedTransplantation, AutologousMonosomyBone DevelopmentGraft vs Host DiseaseBone DiseasesImmunophenotypingCell Transformation, NeoplasticBlood Cell CountMyelopoiesisCell ProliferationThalidomideGranulocyte Colony-Stimulating FactorDNA Mutational AnalysisJanus KinasesDisease ProgressionSTAT5 Transcription FactorChromosomes, Human, Pair 7Megakaryocyte Progenitor CellsFusion Proteins, bcr-ablAntineoplastic AgentsStromal CellsGranulocyte Precursor CellsCytogenetic AnalysisTime FactorsHematologic DiseasesPhenotypeRadiation ChimeraBone RegenerationErythropoiesisErythropoietinMegakaryocyte-Erythroid Progenitor CellsCytarabinePrecursor Cell Lymphoblastic Leukemia-LymphomaTransplantation ConditioningErythroid Precursor CellsSpleenPolymerase Chain Reaction