HematopoiesisHematopoiesis, ExtramedullaryHematopoietic Stem CellsBone Marrow CellsColony-Forming Units AssayBone MarrowHematopoietic SystemYolk SacMyelopoiesisCell LineageCell DifferentiationCore Binding Factor Alpha 2 SubunitErythropoiesisAntigens, CD34Erythroid Precursor CellsHemangioblastsGATA1 Transcription FactorGATA2 Transcription FactorGranulocytesGene Expression Regulation, DevelopmentalErythroid CellsMice, Inbred C57BLMyeloid Progenitor CellsZebrafishMesonephrosStem Cell FactorMegakaryocytesLymphopoiesisCells, CulturedHematopoietic Cell Growth FactorsTranscription FactorsMice, KnockoutProto-Oncogene ProteinsMyeloid CellsLeukemiaZebrafish ProteinsPlatelet Membrane Glycoprotein IIbFlow CytometryPrimary MyelofibrosisStromal CellsInterleukin-3Proto-Oncogene Proteins c-mybPancytopeniaSpleenBone Marrow TransplantationMolecular Sequence DataBlood CellsEmbryo, MammalianProto-Oncogene Proteins c-kitHematopoietic Stem Cell TransplantationDNA-Binding ProteinsMyelodysplastic SyndromesMyeloproliferative DisordersErythroblastsGranulocyte Colony-Stimulating FactorStem CellsThrombopoiesisCell DivisionCore Binding Factor beta SubunitFetal BloodBlood Cell CountErythrocyte CountHemocytesSignal TransductionMice, TransgenicLeukopoiesisMutationGranulocyte-Macrophage Colony-Stimulating FactorChimeraEmbryo, NonmammalianMice, Mutant StrainsBasic Helix-Loop-Helix Transcription FactorsErythropoietinCell LineLiverPhenotypeHematologic DiseasesGene Expression RegulationAnemia, AplasticCell ProliferationGranulocyte-Macrophage Progenitor CellsGATA Transcription FactorsAntigens, CDRecombinant ProteinsCore Binding Factor alpha SubunitsRNA, MessengerLeukemia, MyeloidReverse Transcriptase Polymerase Chain ReactionErythroid-Specific DNA-Binding FactorsRadiation ChimeraSplenomegalyReceptors, ThrombopoietinMegakaryocyte-Erythroid Progenitor CellsHomeodomain ProteinsAmino Acid SequenceMice, SCIDTime FactorsStem Cell NicheTransplantation ChimeraSmad5 Protein