HydrogenAmmonium SulfateColorimetryAnaerobiosisEnergy MetabolismLipid MetabolismMolecular Sequence DataMetabolismPhylogenyBacteriaGlucoseSpecies SpecificityModels, BiologicalCulture MediaLiverBacterial ProteinsAmino Acid SequenceSequence Analysis, DNABase SequenceMetabolic Networks and PathwaysAquatic OrganismsEscherichia coliDNA, BacterialOxidation-ReductionOrganisms, Genetically ModifiedMutationAnti-Bacterial AgentsBiotransformationKineticsFatty AcidsRNA, Ribosomal, 16SPhenotypeTime FactorsEvolution, MolecularGlycolysisBacteriological TechniquesCytochrome P-450 Enzyme SystemChromatography, High Pressure LiquidMicrosomes, LiverCarbonBiological EvolutionSequence AlignmentGenes, BacterialDNA, RibosomalGene Expression ProfilingGenome, BacterialSequence Homology, Amino AcidEukaryotaFermentationGene Expression Regulation, BacterialCarbon IsotopesOxygen ConsumptionSignal TransductionFecesAcetatesCloning, MolecularCaenorhabditis elegansNitrogenSaccharomyces cerevisiaeWater MicrobiologyMycoplasmaFungiMicrobial Sensitivity TestsHydrogen-Ion ConcentrationRNA, MessengerMetabolism, Inborn ErrorsRNA, BacterialPolymerase Chain ReactionGenomicsCarbon RadioisotopesTemperatureGram-Positive BacteriaMagnetic Resonance SpectroscopyGene Expression RegulationLactic AcidCarbon DioxideMitochondriaPseudomonasGenomeCitric Acid CyclePlantsLactatesEnterobacteriaceaeMass SpectrometryModels, GeneticInsulinCells, CulturedOxygenOxidoreductasesProteomeAdaptation, PhysiologicalTranscription, GeneticBacteria, AnaerobicBiological TransportSoil MicrobiologyBacterial InfectionsIronLipidsOligonucleotide Array Sequence AnalysisHomeostasis