Erythroid Precursor CellsErythropoiesisErythroblastsErythropoietinMegakaryocytesErythroid CellsHematopoietic Stem CellsErythrocytesGlobinsCell DifferentiationReticulocytesHemoglobinsCells, CulturedGATA1 Transcription FactorLeukemia, Erythroblastic, Acutebeta-ThalassemiaLeukemia, Megakaryoblastic, AcuteGlycophorinErythroid-Specific DNA-Binding FactorsBone MarrowBone Marrow CellsK562 CellsThrombopoiesisThrombopoietinHematopoiesisCell LineageColony-Forming Units AssayReticulocytosisProtein PrecursorsAntigens, CD34Receptors, ErythropoietinPolycythemia VeraReceptors, ThrombopoietinStem CellsPolycythemiaCell DivisionFetal HemoglobinTranscription Factorsbeta-GlobinsRNA, MessengerMolecular Sequence DataFlow CytometryBase SequenceRed-Cell Aplasia, PureStem Cell FactorCell LineThalassemiaMegakaryocyte Progenitor CellsCell SeparationAnemiaDNA-Binding Proteinsalpha-GlobinsPlatelet Membrane Glycoprotein IIbSpleenNF-E2 Transcription Factor, p45 SubunitGATA2 Transcription FactorYolk SacAnemia, SideroblasticFetal BloodProto-Oncogene ProteinsGene Expression RegulationReceptors, TransferrinNF-E2 Transcription FactorIron RadioisotopesRecombinant ProteinsErythrocyte AgingFriend murine leukemia virusAnemia, Dyserythropoietic, CongenitalMice, Inbred C57BLAnemia, HemolyticMyelodysplastic SyndromesGene ExpressionTumor Cells, CulturedGene Expression Regulation, DevelopmentalApoptosisMutationOligodendrogliaMegakaryocyte-Erythroid Progenitor CellsLeukemia, ExperimentalVulvaInterleukin-3GranulocytesPhenotypeIronPloidiesTime FactorsAmyloid beta-Protein PrecursorHemeFetusSignal TransductionPolyploidyReceptors, CytokineBasic Helix-Loop-Helix Transcription FactorsIntegrin alpha2Neural Stem CellsMice, TransgenicErythrocyte MembraneLiverThrombocythemia, EssentialTranscription, Genetic