BacteriaMouthGram-Negative BacteriaGram-Positive BacteriaBacteria, AnaerobicRNA, Ribosomal, 16SBacteria, AerobicMolecular Sequence DataDNA, BacterialBacterial ProteinsPhylogenyMouth FloorDNA, RibosomalEscherichia coliMouth DiseasesSequence Analysis, DNAMouth MucosaWater MicrobiologyGram-Negative Aerobic BacteriaGram-Negative Anaerobic BacteriaBacterial Physiological PhenomenaAnti-Bacterial AgentsSoil MicrobiologyColony Count, MicrobialSeawaterSulfur-Reducing BacteriaGenes, BacterialRNA, BacterialCulture MediaGene Expression Regulation, BacterialMouth NeoplasmsMouthwashesAnaerobiosisGenes, rRNAGenome, BacterialSymbiosisAmino Acid SequenceBase CompositionBacterial AdhesionSpecies SpecificityBiodegradation, EnvironmentalMouth, EdentulousBase SequencePseudomonasEnterobacteriaceaeFresh WaterXerostomiaBiofilmsEnterovirus A, HumanBacteroidesBacteriological TechniquesGammaproteobacteriaGeologic SedimentsMicrobial Sensitivity TestsMouth ProtectorsBacterial InfectionsFermentationProteobacteriaAerobiosisBacterial Typing TechniquesStreptococcusPseudomonas aeruginosaStaphylococcus aureusBetaproteobacteriaHydrogen-Ion ConcentrationMicrobial ViabilityDental PlaqueVibrioPolymerase Chain ReactionVirulenceCytophagaTemperatureMutationCloning, MolecularFatty AcidsBacillusFecesPlasmidsSalivaOxidation-ReductionSalmonella typhimuriumArchaeaSequence Homology, Amino AcidFungiGram-Negative Bacterial InfectionsAntibiosisClostridiumBacterial LoadEubacteriumGastrointestinal TractIntestinesBacillus subtilisSequence AlignmentFusobacteriumActinobacteriaPhenotypeModels, BiologicalBacterial Outer Membrane ProteinsCorynebacteriumTime Factors