AcidsHydrogen-Ion ConcentrationAcidithiobacillusEnvironmentCulture MediaUreaseMolecular Sequence DataBacterial ProteinsLysosomesLactic AcidGene Expression Regulation, BacterialAmino Acid SequenceEndosomesDrug Delivery SystemsProtonsHistidineProtein ConformationLiposomesModels, MolecularHelicobacter pyloriEscherichia coliEndocytosisKineticsCell MembraneModels, BiologicalBiological TransportCell LineProtein BindingSocial EnvironmentEnvironment DesignEnvironment, ControlledTrypsinPeptide FragmentsHealth Facility EnvironmentChromatography, High Pressure LiquidEnvironmental MicrobiologyDNA, BacterialBase SequenceMass SpectrometryEcosystemPeptidesAmino AcidsAdaptation, PhysiologicalCattleDNA Restriction EnzymesMolecular WeightPhylogenyBacteriaSpecies SpecificityElectrophoresis, Polyacrylamide GelPepsin ATemperatureSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationPeptide MappingWater MicrobiologyChymotrypsinSequence Analysis, DNATime FactorsSeawaterBinding SitesCyanogen BromideBiological EvolutionHydrolysisFresh WaterDNAWaterNucleic Acid HybridizationPhenotypeCloning, MolecularThermolysinEnvironmental MonitoringResidence CharacteristicsElectrophoresis, PaperPeptide HydrolasesGenes, BacterialChromatography, GelDeoxyribonucleases, Type II Site-SpecificSpectrometry, Mass, Electrospray IonizationCaseinsChromatography, Ion ExchangeGene-Environment InteractionChromatography, LiquidProteinsMutationGenetic VariationComputer SimulationAdaptation, BiologicalOxidation-ReductionPlasmidsWorkplaceRNA, Ribosomal, 16STandem Mass SpectrometryUser-Computer InterfaceSoil MicrobiologyPolymerase Chain ReactionPronaseHousing, AnimalSoftwareBiodiversityDNA, Ribosomal