SulfonamidesSulfathiazolesSulfisoxazoleSulfacetamideSulfadiazineSulfamethoxypyridazineSulfadimethoxineDrug ResiduesSulfamethoxazoleDihydropteroate Synthase4-Aminobenzoic AcidTrimethoprimR FactorsDapsoneMolecular StructureChemistry Techniques, SyntheticFormiminoglutamic AcidCarbonic Anhydrase InhibitorsAminobenzoatesAnti-Bacterial AgentsDrug HypersensitivityDrug Resistance, MicrobialStereoisomerismEscherichia coliAnti-Infective AgentsVeterinary DrugsSulfanilamidesPotassium IodideSulfamethizoleMicrobial Sensitivity TestsTrimethoprim-Sulfamethoxazole CombinationStructure-Activity RelationshipProtein BiosynthesisNocardia InfectionsExtrachromosomal InheritanceKineticsTransferasesConjugation, GeneticPlasmidsCarbonic AnhydrasesStreptomycinMolecular Sequence DataSalmonella entericaDrug EruptionsDrug Resistance, Multiple, BacterialFolic Acid AntagonistsSolid Phase ExtractionSalmonella InfectionsProtein Synthesis InhibitorsAmidesDNA, BacterialSulfonesSalmonella typhimuriumSalmonella Infections, AnimalChromatography, High Pressure LiquidRNA, MessengerIntegronsBacteriophage TypingCulture MediaDrug Resistance, BacterialCells, CulturedEnzyme InhibitorsCycloheximideDNAElectrophoresis, Gel, Pulsed-FieldDrug Resistance, MultipleDNA ReplicationCyclizationBase SequenceCell LineMutationTritiumLeucineEnterobacteriaceaeTranscription, GeneticSwineCarbon IsotopesRNALiverDactinomycinCell-Free SystemBacterial ProteinsSerotypingTime FactorsPuromycinThymidineAmino Acid SequencePeptide BiosynthesisAmino AcidsChloramphenicolChemistry, OrganicCell DivisionMagnetic Resonance SpectroscopyUridineCatalysisCarbon RadioisotopesRNA, ViralSolid-Phase Synthesis TechniquesIndicators and ReagentsViral Proteins