Penicillin ResistancePenicillinsPenicillin GStreptococcus pneumoniaePenicillin VMutationPneumococcal InfectionsPenicillin-Binding ProteinsAnti-Bacterial AgentsMicrobial Sensitivity TestsPoint MutationMuramoylpentapeptide CarboxypeptidaseDrug Resistance, MicrobialMutation, MissenseHexosyltransferasesPeptidyl TransferasesDrug Resistance, BacterialPenicillin G ProcainePenicillinasePenicillin AmidaseNeisseria gonorrhoeaeDrug Resistance, NeoplasmPenicillin G BenzathineQuinazolinesLactamsMolecular Sequence DataDrug ResistanceAminoacyltransferasesBacterial ProteinsSerotypingDrug Resistance, MultipleAmino Acid SubstitutionDrug Resistance, ViralReceptor, Epidermal Growth FactorDrug Resistance, Multiple, BacterialErythromycinTransformation, BacterialBase SequenceProtein Kinase Inhibitorsbeta-LactamasesDNA Mutational AnalysisPolymerase Chain ReactionCarrier ProteinsMacrolidesStreptococcal InfectionsAmpicillinAmino Acid SequenceLung NeoplasmsTetracyclineFrameshift MutationPedigreeNasopharynxCefotaximePneumococcal VaccinesOxacillinStreptococcusTransformation, Geneticbeta-LactamsDNA, BacterialGenes, erbB-1Genes, BacterialMoraxella (Branhamella) catarrhalisPneumonia, PneumococcalPlasmidsR FactorsPhenotypeGerm-Line MutationStaphylococcusGenotypeMutagenesis, Site-DirectedCarcinoma, Non-Small-Cell LungStaphylococcus aureusCarrier StateAntineoplastic AgentsDisease ResistanceElectrophoresis, Gel, Pulsed-FieldRespiratory Tract InfectionsModels, MolecularEscherichia coliNeisseria meningitidisSpainVascular ResistanceCommunity-Acquired InfectionsCulture MediaHaemophilus influenzaeCell Line, TumorSequence Analysis, DNABacteremiaMolecular EpidemiologyBacteriaMutation RateDNA FingerprintingBinding SitesCephalosporinsAllelesTetracycline ResistanceExonsHeterozygoteProto-Oncogene Proteins c-metHIV-1