CystathionineCystathionine beta-SynthaseCystathionine gamma-LyaseSulfurCysteineCysteine DioxygenaseSulfur CompoundsMethionineCarbon-Oxygen LyasesHomocysteineHomocystinuriaTaurineHydrogen SulfideGlutathioneLyasesCysteine SynthaseS-AdenosylmethionineSulfatesOne-Carbon Group TransferasesDioxygenasesCarboxy-LyasesAmino Acids, SulfurMetabolic Networks and PathwaysLipid MetabolismVitamin B 6 DeficiencyMethylenetetrahydrofolate Reductase (NADPH2)ThiosulfatesOxidoreductases Acting on Sulfur Group DonorsSulfidesPyridoxal PhosphateAcidianusBetaine-Homocysteine S-MethyltransferaseFolic AcidGene Expression ProfilingCatechol O-MethyltransferasePolymorphism, Single NucleotideHyperhomocysteinemiaSelenic AcidThioglucosidesGlycine N-MethyltransferaseS-AdenosylhomocysteineSulfite OxidaseAlkynesMolecular Sequence DataPhosphoadenosine PhosphosulfateMethylationVitamin B 6GenotypeSulfur IsotopesEnergy MetabolismOxidation-ReductionCystineLiverMethionine AdenosyltransferaseTranscriptomeSulfitesCase-Control StudiesAmino Acid SequenceKineticsSulfur DioxideOligonucleotide Array Sequence AnalysisGenetic Predisposition to DiseasePolymorphism, GeneticSignal TransductionSulfur RadioisotopesBacterial ProteinsGene Expression Regulation, FungalCysteine EndopeptidasesCarbon IsotopesNitrogenBase SequenceSerineHydro-LyasesGene Expression Regulation, BacterialHomocystineCysteine ProteasesMetabolismCloning, MolecularRisk FactorsDietArabidopsisSulfhydryl CompoundsGlucoseSaccharomyces cerevisiaeSerine O-AcetyltransferasePyridoxineRats, Sprague-DawleyTranscription, GeneticMutationHomoserineMustard GasOperonSulfurtransferasesEscherichia coliChromatography, High Pressure LiquidCysteine Proteinase InhibitorsVitamin U5-Methyltetrahydrofolate-Homocysteine S-MethyltransferaseBiotransformationSulfur Oxides