Globinsalpha-GlobinsErythroid CellsThalassemiaErythropoiesisChromosomes, Human, Pair 16alpha-Thalassemiabeta-Globinsbeta-ThalassemiaHylobatesReticulocytesErythroblastsHemoglobins, AbnormalLeukemia, Erythroblastic, AcuteBase SequenceGenesDNA Restriction EnzymesMolecular Sequence DataErythropoietinErythrocytesGATA1 Transcription FactorRNA, MessengerNucleic Acid HybridizationErythroid-Specific DNA-Binding FactorsTranscription, GeneticDNAHeterozygoteDNA, RecombinantPromoter Regions, GeneticMultigene FamilyCell DifferentiationHemoglobinsAmino Acid SequenceHematopoietic Stem Cellsalpha 1-AntitrypsinK562 CellsChromosome Mappinggamma-GlobinsChromosome DeletionMutationGenetic LinkageReceptors, ErythropoietinGene Expression RegulationHeminCloning, MolecularNF-E2 Transcription Factor, p45 SubunitTerminator Regions, GeneticColony-Forming Units AssayReceptors, Adrenergic, alphaLocus Control RegionTranscription FactorsNF-E2 Transcription FactorHypoxia-Inducible Factor 1, alpha SubunitRestriction MappingBone MarrowHematopoiesisBone Marrow CellsFetal HemoglobinGenes, SwitchHemoglobinopathiesGlycophorinDimethyl SulfoxideDNA-Binding ProteinsFriend murine leukemia virusHemoglobin ACell LineCells, CulturedRecombinant ProteinsMegakaryocytesYolk SacProtein BindingBinding Sitesalpha7 Nicotinic Acetylcholine ReceptorKruppel-Like Transcription FactorsProtein BiosynthesisTransfectionLeukemia, ExperimentalHemeKineticsTumor Cells, CulturedGATA2 Transcription FactorSpectrin5-Aminolevulinate SynthetaseIntegrin alpha3beta1Integrin alpha4Integrin alpha4beta1Integrin alpha6Polycythemia VeraCell DivisionGene ExpressionIntegrin alpha5beta1Mice, TransgenicLiverAnemiaGene Expression Regulation, DevelopmentalRabbitsSignal TransductionAntigens, CD34Interleukin-1alphaFetal Blood