ChloramphenicolBacteriaChloramphenicol O-AcetyltransferaseChloramphenicol ResistanceGram-Negative BacteriaGram-Positive BacteriaMolecular Sequence DataAnti-Bacterial AgentsEscherichia coliBacteria, AnaerobicDNA, BacterialBacterial ProteinsBase SequenceDrug Resistance, MicrobialThiamphenicolMicrobial Sensitivity TestsAcetyltransferasesPlasmidsRNA, Ribosomal, 16SBacteria, AerobicGenes, BacterialPhylogenyRNA, BacterialPromoter Regions, GeneticCulture MediaTetracyclineAmpicillinSequence Analysis, DNADNA, RibosomalTranscription, GeneticR FactorsWater MicrobiologyCloning, MolecularMutationStreptomycinAmino Acid SequenceGene Expression Regulation, BacterialSoil MicrobiologyGram-Negative Anaerobic BacteriaAnaerobiosisDrug Resistance, BacterialExtrachromosomal InheritanceConjugation, GeneticTyphoid FeverGram-Negative Aerobic BacteriaSalmonellaBacterial Physiological PhenomenaColony Count, MicrobialEnterobacteriaceaeBacillus subtilisTransfectionSeawaterErythromycinDrug Resistance, Multiple, BacterialSpecies SpecificityRestriction MappingSalmonella typhiLincomycinSulfur-Reducing BacteriaPseudomonasHaemophilus influenzaePuromycinBase CompositionGene Expression RegulationRifampinRegulatory Sequences, Nucleic AcidGenome, BacterialTemperatureGenes, rRNABacterial AdhesionSalmonella typhimuriumStaphylococcus aureusPolymerase Chain ReactionBacteroidesBiodegradation, EnvironmentalPseudomonas aeruginosaPenicillin ResistanceNalidixic AcidSymbiosisGenesAerobiosisChromosomes, BacterialRNA, MessengerKineticsCell LineBacteriological TechniquesStreptococcusBacterial Typing TechniquesAnti-Infective AgentsVibrioFecesNucleic Acid HybridizationFresh WaterBacterial InfectionsStaphylococcusTransformation, BacterialSequence Homology, Nucleic AcidGenes, RegulatorEnhancer Elements, GeneticFermentation