GlobinsThalassemiabeta-ThalassemiaFetal Hemoglobinbeta-Globinsalpha-GlobinsLeukemia, Erythroblastic, AcuteGenesalpha-ThalassemiaHemoglobinopathiesHemoglobins, AbnormalDNA Restriction EnzymesBase SequenceHemoglobin EHemoglobin A2Nucleic Acid HybridizationLocus Control RegionChelation TherapyMultigene FamilyChromosome DeletionDNARNA, MessengerGene Expression RegulationReticulocytesPrenatal DiagnosisMolecular Sequence DataAnemia, Sickle CellHemoglobinsErythropoiesisHemoglobin, SickleCloning, MolecularIron OverloadErythroid Precursor Cellsgamma-GlobinsGenes, SwitchIron Chelating AgentsPromoter Regions, GeneticChromosome MappingErythrocytesErythroid CellsHeminHemoglobin ATranscription, GeneticHomozygoteHeterozygoteChromosomes, Artificial, YeastErythroid-Specific DNA-Binding FactorsHemoglobin HDeoxyribonuclease IBlood TransfusionDNA, RecombinantErythroblastsDeferoxaminePyridonesNF-E2 Transcription Factor, p45 SubunitInterleukin-1betaHybrid CellsNF-E2 Transcription FactorRegulatory Sequences, Nucleic AcidSickle Cell TraitSingle-Strand Specific DNA and RNA EndonucleasesMutationMice, TransgenicErythrocyte CountProtein BiosynthesisHemoglobin JCell LineIronSicilyErythrocytes, Abnormalbeta 2-MicroglobulinPolymerase Chain ReactionK562 CellsCollodionGATA1 Transcription FactorFetusFerritinsErythrocyte IndicesRestriction MappingLiverPlasmidsRabbitsPedigreeHematopoiesis, ExtramedullaryYolk SacBinding SitesAmino Acid SequenceReceptors, Adrenergic, betaIntegrin beta3MafK Transcription FactorGene Expression Regulation, DevelopmentalHemosiderosisHemoglobin CDimethyl SulfoxideRNAdelta-ThalassemiaRNA SplicingMelanesiaTumor Cells, CulturedGenotype