Steroids, FluorinatedSteroids, ChlorinatedSteroid HydroxylasesSteroids, BrominatedSteroid 21-HydroxylasePhenylalanine HydroxylaseProcollagen-Proline DioxygenaseMixed Function OxygenasesTyrosine 3-MonooxygenaseCholestanetriol 26-MonooxygenaseSteroidsXanthomatosis, CerebrotendinousTryptophan HydroxylasePhenylketonuriasAdrenal Hyperplasia, CongenitalHypoxia-Inducible Factor-Proline DioxygenasesHydroxylationCytochrome P-450 Enzyme SystemProlyl HydroxylasesAlkane 1-MonooxygenaseProcollagen-Lysine, 2-Oxoglutarate 5-DioxygenaseMolecular Sequence DataGene Expression Regulation, EnzymologicBase SequenceHypoxia-Inducible Factor 1, alpha SubunitKetoglutaric Acids25-Hydroxyvitamin D3 1-alpha-Hydroxylase4-Hydroxybenzoate-3-MonooxygenaseAmino Acid SequenceComplement C4DioxygenasesAldehyde OxidaseRNA, MessengerCloning, MolecularMutationHypoxia-Inducible Factor 1Transcription, GeneticReceptors, SteroidXanthomatosisGonadal Steroid HormonesBenzopyrene HydroxylaseAdrenal GlandsPC12 CellsExonsCholesterol 7-alpha-HydroxylaseAmino Acids, DicarboxylicPolymerase Chain ReactionBiopterinHaplotypesTranscription FactorsXanthine DehydrogenaseDopamineMolybdenumCalcitriolOxygenasesPolymorphism, Restriction Fragment LengthAryl Hydrocarbon HydroxylasesHydroxybenzoatesDNAKineticsSubstrate SpecificityGenesOxygenPromoter Regions, GeneticDNA Mutational AnalysisAlkanesIntronsPterinsAllelesStreptomycesVon Hippel-Lindau Tumor Suppressor ProteinHepatocyte Nuclear Factor 1Cell LineMethylococcusHepatocyte Nuclear Factor 1-betaCell HypoxiaGene Expression RegulationAnoxiaHepatocyte Nuclear Factor 1-alphaSteroid 16-alpha-HydroxylaseMicrosomes, LiverFlavin-Adenine DinucleotideGene ExpressionDNA-Binding ProteinsHeterozygotePteridinesSequence Analysis, DNAHydroxyprolineCells, CulturedCattleDNA ProbesAniline HydroxylaseCatalysisPolymorphism, GeneticPhenolTransfectionPedigreeNucleic Acid HybridizationProlineRestriction Mapping