StreptococcusVirulenceStreptococcus pyogenesStreptococcus mutansStreptococcus pneumoniaeStreptococcus agalactiaeStreptococcal InfectionsStreptococcus suisBacterial ProteinsStreptococcus bovisStreptococcus mitisStreptococcus equiStreptococcus oralisStreptococcus sobrinusStreptococcus PhagesPneumococcal InfectionsStreptococcus gordoniiStreptococcus thermophilusGene Expression Regulation, BacterialSerotypingDNA, BacterialMolecular Sequence DataGenes, BacterialEnterococcus faecalisAnti-Bacterial AgentsBacterial AdhesionStreptolysinsAntigens, BacterialMouthMicrobial Sensitivity TestsBacterial CapsulesAdhesins, BacterialStreptococcus intermediusPharyngitisDental PlaquePolysaccharides, BacterialPneumonia, PneumococcalErythromycinMutationStreptococcal VaccinesSequence Analysis, DNADrug Resistance, BacterialCulture MediaAmino Acid SequenceBacterial Outer Membrane ProteinsPenicillin ResistanceBase SequenceSalivaPharynxDental CariesGlucosyltransferasesPenicillinsColony Count, MicrobialDrug Resistance, MicrobialAntibodies, BacterialNasopharynxStreptococcus constellatusSpecies SpecificityGene DeletionGenome, BacterialDextranaseEscherichia coliActinomycesBacterial Typing TechniquesEndocarditis, BacterialBacteriological TechniquesPlasmidsHemolysin ProteinsTransformation, BacterialCell WallPhylogenyMacrolidesMutagenesis, InsertionalStaphylococcus aureusBacteriaStreptococcus milleri GroupPolymerase Chain ReactionGram-Positive BacteriaMeningitis, PneumococcalN-Acetylmuramoyl-L-alanine AmidaseBacteriocinsCarrier ProteinsAnti-Infective AgentsMeningitis, BacterialMice, Inbred BALB CQuorum SensingHost-Pathogen InteractionsGenomic IslandsGlucansBacteriolysisCarrier StateBacteremiaFluoroquinolonesPhenotypeDNA Transposable ElementsMicrobial ViabilityRNA, BacterialBiofilmsBacterial ToxinsOperon