Fetal HemoglobinHemoglobinsHemoglobinopathiesHemoglobin AHemoglobins, AbnormalAnemia, Sickle CellGlobinsgamma-GlobinsAntisickling AgentsHemoglobin, SickleChromatography, High Pressure LiquidThalassemiaHydroxyureabeta-Thalassemiabeta-GlobinsHemoglobin A2Hemoglobin EOxyhemoglobinsErythroid CellsHemoglobin CErythropoiesisErythrocytesMethemoglobinErythroid Precursor CellsErythroblastsalpha-ThalassemiaErythrocyte CountHemoglobin A, GlycosylatedGenes, mybHemoglobin JErythrocyte IndicesHemoglobin SC DiseaseButyratesErythrocytes, Abnormaldelta-GlobinsErythropoietinReticulocytesOxygenK562 CellsAnemiaAzacitidineMercuribenzoates2,3-DiphosphoglyceratePsychomotor PerformancePapioTask Performance and AnalysisGenes, SwitchReticulocyte CountTruncated HemoglobinsHeminMolecular Sequence DataBlood Protein ElectrophoresisHemoglobin SubunitsHemoglobinometryCarboxyhemoglobinBlood Transfusion, IntrauterineFetal BloodHematocritHeterozygoteTime FactorsKineticsMass SpectrometryJamaicaI Blood-Group SystemLeukemia, Erythroblastic, AcutePedigreeLithiumReproducibility of ResultsPregnancy Complications, HematologicHydrogen-Ion ConcentrationHemolysisHemoglobin C DiseaseBase SequenceBlood SubstitutesInfant, NewbornFetomaternal TransfusionAthletic PerformanceSensitivity and SpecificityAnemia, HemolyticPhenylhydrazinesHemoglobin HGene Expression RegulationDiphosphoglyceric AcidsPregnancyNuclear Receptor Subfamily 2, Group C, Member 2Amino Acid Metabolism, Inborn ErrorsAmino Acid SequencePlicamycinTerm BirthChromosome DeletionBlood TransfusionAmniocentesisBlood Cell CountMutationHomozygoteHydrops FetalisAlgorithmsProto-Oncogene Proteins c-mybCells, CulturedIron