Tetracycline ResistanceTetracyclineTetracyclinesR FactorsDrug Resistance, MicrobialAnti-Bacterial AgentsDrug Resistance, BacterialConjugation, GeneticMicrobial Sensitivity TestsOxytetracyclineMinocyclineDNA Transposable ElementsDrug ResistanceDNA, BacterialPlasmidsEscherichia coliGenes, BacterialDrug Resistance, Multiple, BacterialBacterial ProteinsAntiportersErythromycinChlortetracyclineDrug Resistance, NeoplasmDrug Resistance, MultipleMolecular Sequence DataBacteroidesPenicillin ResistanceDoxycyclineChloramphenicolEnterococcus faecalisStreptomycinMutationDisease ResistanceTransformation, BacterialExtrachromosomal InheritanceBase SequenceVascular ResistanceMannheimiaChromosomes, BacterialDrug Resistance, ViralDNA Restriction EnzymesChloramphenicol ResistanceSequence Analysis, DNACloning, MolecularNeisseria gonorrhoeaeStaphylococcus aureusDemeclocyclineClindamycinManurePolymerase Chain ReactionStaphylococcusStreptococcusMacrolidesAmpicillinPhenotypeKanamycinAmino Acid SequenceGene Transfer, HorizontalDeoxyribonuclease HindIIITrimethoprimPenicillinsFecesCampylobacter jejuniElectrophoresis, Gel, Pulsed-FieldPasteurella multocidaNucleic Acid HybridizationCampylobacter fetusSpectinomycinCampylobacterEnterobacteriaceaeFusaric AcidBahrainSwineRepressor ProteinsBacteriaIntegronsGenotypeCampylobacter coliPlant DiseasesBacteroides fragilisCulture MediaPasteurellaStaphylococcus PhagesStreptococcus pneumoniaeCarrier ProteinsRecombination, GeneticChromosome MappingAmpicillin ResistanceBlotting, SouthernGram-Negative BacteriaDrug Resistance, FungalGonorrheaRestriction MappingClostridium perfringensMouthAirway ResistanceStreptococcus pyogenesEscherichia coli Infectionsbeta-Lactam Resistancebeta-Lactamases