Penicillin ResistancePenicillinsPenicillin GRecombination, GeneticPenicillin VStreptococcus pneumoniaeAnti-Bacterial AgentsPenicillin G ProcaineDrug Resistance, MicrobialMicrobial Sensitivity TestsPenicillin-Binding ProteinsPneumococcal InfectionsPenicillin AmidaseDrug Resistance, BacterialMuramoylpentapeptide CarboxypeptidasePenicillin G BenzathineHexosyltransferasesPeptidyl TransferasesPenicillinaseDrug ResistanceNeisseria gonorrhoeaeDrug Resistance, MultipleDrug Resistance, Multiple, BacterialBacterial ProteinsLactamsMolecular Sequence DataDrug Resistance, NeoplasmMutationErythromycinSerotypingAmpicillinStreptococcal InfectionsAminoacyltransferasesbeta-LactamasesBase SequenceTransformation, BacterialTetracyclineDNA, BacterialHomologous RecombinationMacrolidesPlasmidsDisease ResistanceStreptococcusCefotaximebeta-LactamsOxacillinVascular ResistanceCarrier ProteinsTransformation, GeneticGenes, BacterialDrug Resistance, ViralEscherichia coliR FactorsNasopharynxStaphylococcusPneumococcal VaccinesStaphylococcus aureusPneumonia, PneumococcalCephalosporinsTetracycline ResistancePolymerase Chain ReactionMoraxella (Branhamella) catarrhalisCrossing Over, GeneticAmino Acid SequenceRad52 DNA Repair and Recombination ProteinElectrophoresis, Gel, Pulsed-FieldV(D)J RecombinationCulture MediaNeisseria meningitidisSequence Analysis, DNABacteriaCarrier StateRespiratory Tract InfectionsStreptomycinHaemophilus influenzaebeta-Lactam ResistancePlant DiseasesMeiosisChromosome MappingCommunity-Acquired InfectionsAmpicillin ResistanceDNA RepairGonorrheaPhenotypeSpainIntegrasesModels, GeneticCloxacillinSpectinomycinBacteremiaCeftriaxoneGentamicinsGenotypeMolecular EpidemiologyDrug HypersensitivityDNA FingerprintingRad51 RecombinasePhylogenyAcremoniumGene Conversion