Metabolism, Inborn ErrorsAmino Acid Metabolism, Inborn ErrorsAmino AcidsAmino Acids, SulfurAmino Acids, Branched-ChainSequence Homology, Amino AcidAmino Acid SequenceLipid Metabolism, Inborn ErrorsLiverAmino Acids, EssentialLipid MetabolismMutationNeonatal ScreeningAmino Acids, AromaticEnergy MetabolismMetabolomePurine-Pyrimidine Metabolism, Inborn ErrorsSteroid Metabolism, Inborn ErrorsFatty AcidsLeucineMolecular Sequence DataCarbohydrate Metabolism, Inborn ErrorsAmino Acid SubstitutionMetabolic Networks and PathwaysNitrogenCloning, MolecularMetabolomicsGlutamineBase SequenceMethionineAlanineUrea Cycle Disorders, InbornGlucoseAmmoniaBrain Diseases, Metabolic, InbornKineticsArgininosuccinic AciduriaHyperammonemiaUreaSequence AlignmentPhenylalanineCarbon IsotopesTransaminasesMaple Syrup Urine DiseaseOxidation-ReductionBacterial ProteinsGene Expression ProfilingKeto AcidsPhenylketonuriasGas Chromatography-Mass SpectrometryEscherichia coliTime FactorsDietary ProteinsArginineModels, BiologicalChromatography, High Pressure LiquidRNA, MessengerIsoleucineGlycineVentricular Dysfunction, LeftCarbonErectile DysfunctionPhenotypeAmino Acid Transport SystemsProteinsAspartic AcidProteomeCarbohydrate MetabolismSmith-Lemli-Opitz SyndromeOrnithineGene Expression Regulation, BacterialMass SpectrometryInfant, NewbornMagnetic Resonance SpectroscopyInsulinCarbon RadioisotopesBiological TransportCarnitineAminoisobutyric AcidsCitric Acid CycleBrainCells, CulturedAmino Acid MotifsBinding SitesPhylogenyProtein BiosynthesisDNA, ComplementaryDNAGlutamatesValineRecombinant ProteinsArachidonic AcidRefractive ErrorsOligonucleotide Array Sequence AnalysisLysineHomogentisate 1,2-DioxygenaseTranscription, Geneticalpha-GalactosidaseBile Acids and SaltsSaccharomyces cerevisiae