TetracyclineTetracyclinesTetracycline ResistanceAnti-Bacterial AgentsOxytetracyclineMicrobial Sensitivity TestsMinocyclineDoxycyclineDrug Resistance, MicrobialR FactorsChlortetracyclineDemeclocyclineEscherichia coliMolecular Sequence DataDrug Resistance, BacterialConjugation, GeneticErythromycinDNA, BacterialBacterial ProteinsPlasmidsChloramphenicolDNA Transposable ElementsDrug Resistance, Multiple, BacterialBacteriaMutationAnti-Infective AgentsAmino Acid SequenceGenes, BacterialBase SequenceGram-Positive BacteriaSpectinomycinAntiportersStreptomycinGram-Negative BacteriaMethacyclineAmpicillinPhenotypeChild Development Disorders, PervasiveSequence Analysis, DNAPenicillinsNeisseria gonorrhoeaePenicillin ResistanceStaphylococcus aureusBacteroidesTime FactorsPolymerase Chain ReactionStaphylococcusMetronidazoleFurazolidoneRolitetracyclineEnterococcus faecalisCephalosporinsClindamycinCloning, MolecularSpectrum AnalysisKineticsFungiBacterial InfectionsCulture MediaAcne VulgarisFecesMacrolidesDrug Resistance, MultipleExtrachromosomal InheritanceTrimethoprimEnterobacteriaceaeChloramphenicol ResistanceMolecular StructureRepressor ProteinsStructure-Activity RelationshipCell LineDose-Response Relationship, DrugAntifungal AgentsLincomycinAminoglycosidesSpecies SpecificityKanamycinUreaplasmaGonorrheabeta-LactamasesLactamsPhylogenyFluoroquinolonesGenotypeChromosomes, BacterialMagnetic Resonance SpectroscopyCattleFetal Alcohol Spectrum DisordersElectrophoresis, Gel, Pulsed-FieldModels, MolecularStreptococcusMicroscopy, UltravioletDrug ResiduesAntimicrobial Cationic PeptidesDrug Evaluation, Preclinicalbeta-LactamsBismuthHydrogen-Ion ConcentrationNeoplasmsAutistic Disorder