Penicillium chrysogenumPenicillinsFermentationPenicillin GPenicillin VPenicillin ResistancePenicillin G ProcainePenicillin AmidasePenicillin G BenzathineAnti-Bacterial AgentsMicrobial Sensitivity TestsPenicillin-Binding ProteinsStreptococcus pneumoniaePenicillinaseAmpicillinCephalosporinsMuramoylpentapeptide CarboxypeptidaseStreptomycesDrug Resistance, MicrobialBacteriaPeptidyl TransferasesAntibiotic ProphylaxisHexosyltransferasesIndustrial MicrobiologyDrug Resistance, BacterialCulture MediaStreptococcal InfectionsPneumococcal Infectionsbeta-LactamsNeisseria gonorrhoeaeErythromycinMass SpectrometryCloxacillinGentamicinsBacterial ProteinsAcremoniumEscherichia coliCeftriaxoneStreptococcusAminoglycosidesDrug HypersensitivityLactamsFatty Acids, VolatilePenicilliumCefotaximeTetracyclineCephaloridineMacrolidesGonorrheaPharyngitisbeta-LactamasesRumenStreptomycinStaphylococcusCephalothinStaphylococcus aureusClindamycinCarbenicillinBacterial InfectionsOxacillinDNA, BacterialWineBioreactorsChloramphenicolAntibiotics, AntineoplasticAmoxicillinMolecular Sequence DataEndocarditis, BacterialVancomycinGram-Positive BacteriaSpectinomycinAnti-Infective AgentsProteusPeptidoglycanTonsillitisCefuroximeHydrogen-Ion ConcentrationAnaerobiosisPenicillanic AcidDrug Resistance, Multiple, BacterialSerotypingCarbohydrate MetabolismEnterobacteriaceae