Silica GelChromatography, High Pressure LiquidChromatography, LiquidSilicon DioxidePolymersGelsChromatography, Thin LayerChromatography, AffinityChromatography, GasChromatographyChromatography, GelChromatography, Ion ExchangeMass SpectrometryMolecular Sequence DataSpectrophotometry, UltravioletIonic LiquidsBacterial ProteinsChromatography, Reverse-PhaseAmino Acid SequenceGas Chromatography-Mass SpectrometryTandem Mass SpectrometryMolecular WeightGene Expression Regulation, BacterialHydrogen-Ion ConcentrationKineticsCulture MediaSpectrometry, Mass, Electrospray IonizationEscherichia coliElectrophoresis, Polyacrylamide GelStereoisomerismIndicators and ReagentsFermentationChromatography, DEAE-CelluloseMagnetic Resonance SpectroscopySigma FactorMolecular StructureAmino AcidsCountercurrent DistributionDrug StabilityCalibrationChemistryTemperatureChemical PhenomenaBase SequenceChemistry, PhysicalReproducibility of ResultsReference StandardsChemical FractionationCapillary ElectrochromatographyPhysicochemical PhenomenaSolid Phase ExtractionAdsorptionStreptomycesElectrophoresis, Gel, Two-DimensionalPlant ExtractsChromatography, AgaroseSolventsMutationMicrochemistryMethodsCattleMethanolSubstrate SpecificityAcetonitrilesLiquid CrystalsTime FactorsGenes, BacterialLimit of DetectionSpectrometry, Mass, Fast Atom BombardmentCarbohydratesChromatography, PaperSensitivity and SpecificityPeptidesSpectrophotometry, InfraredRNA, BacterialAnti-Bacterial AgentsTrypsinEscherichia coli ProteinsPeptide FragmentsHydrolysisIsoelectric FocusingHot TemperatureLiverCloning, MolecularTranscription, GeneticDNA, BacterialSaccharomyces cerevisiaeEstersPharmaceutical PreparationsHexanesFatty AcidsRabbitsSurface PropertiesProtein BindingBacillus subtilisIsomerismGlycosidesOxidation-ReductionSolubilityCarbohydrate Sequence