StreptococcusStreptococcus pyogenesStreptococcus mutansStreptococcus pneumoniaeBacteriaStreptococcus agalactiaeStreptococcal InfectionsStreptococcus suisBacterial ProteinsStreptococcus bovisStreptococcus mitisGram-Positive BacteriaStreptococcus equiStreptococcus oralisDNA, BacterialGram-Negative BacteriaAnti-Bacterial AgentsStreptococcus sobrinusRNA, Ribosomal, 16SSequence Analysis, DNAMolecular Sequence DataStreptococcus PhagesPneumococcal InfectionsGenes, BacterialMicrobial Sensitivity TestsStreptococcus thermophilusStreptococcus gordoniiBacteria, AnaerobicSerotypingSpecies SpecificityEscherichia coliDNA, RibosomalCulture MediaEnterococcus faecalisBacterial AdhesionBacterial Typing TechniquesVirulenceMouthGene Expression Regulation, BacterialPhylogenyAntigens, BacterialBacteria, AerobicAmino Acid SequenceDrug Resistance, MicrobialRNA, BacterialColony Count, MicrobialDrug Resistance, BacterialBacteriological TechniquesDental PlaqueMutationGenome, BacterialErythromycinStreptolysinsPolysaccharides, BacterialPolymerase Chain ReactionBiofilmsBase SequenceWater MicrobiologyPenicillin ResistancePharyngitisStreptococcus intermediusGenes, rRNAAntibodies, BacterialPenicillinsPlasmidsSoil MicrobiologyBacterial CapsulesPneumonia, PneumococcalActinomycesBase CompositionAdhesins, BacterialBacterial Outer Membrane ProteinsStaphylococcus aureusSalivaPhenotypeAnti-Infective AgentsTransformation, BacterialCloning, MolecularStreptococcal VaccinesAnaerobiosisPharynxCell WallBacteriocinsFermentationVirulence FactorsHydrogen-Ion ConcentrationDental CariesGlucosyltransferasesDextranaseAntibiosisGram-Negative Aerobic BacteriaSeawaterMacrolidesAerobiosisNasopharynxStaphylococcusStreptococcus constellatusLactococcus lactisNucleic Acid HybridizationBacteriolysis