Drug Resistance, BacterialGene LibraryAnti-Bacterial AgentsDrug Resistance, MicrobialDNA, BacterialIntegronsGenes, BacterialDrug Resistance, Multiple, BacterialMicrobial Sensitivity TestsPlasmidsConjugation, GeneticMolecular Sequence DataTetracycline ResistanceEscherichia coliSequence Analysis, DNABacterial ProteinsBase SequenceGene Transfer, HorizontalCloning, MolecularDNA Transposable ElementsBacteriaDrug ResistanceR FactorsPolymerase Chain ReactionDrug Resistance, MultipleTetracyclinebeta-LactamasesKanamycinStreptomycinAmino Acid SequenceTransformation, BacterialAminoglycosidesKanamycin ResistanceErythromycinPhylogenyRNA, Ribosomal, 16SInterspersed Repetitive SequencesGram-Negative BacteriaAcinetobacter baumanniiDisease ResistanceMutationGenes, MDRWaste WaterSalmonella entericabeta-Lactam ResistancePlant DiseasesElectrophoresis, Gel, Pulsed-FieldMultigene FamilyLibraries, MedicalChloramphenicol ResistanceStaphylococcus aureusSpectinomycinGene Expression Regulation, BacterialKanamycin KinaseGenome, BacterialRecombinasesGentamicinsIntegrasesChloramphenicolNucleic Acid HybridizationEnterobacteriaceaeRestriction MappingEnterococcusChromosomes, BacterialLibrariesGram-Positive BacteriaFecesAcinetobacter InfectionsEscherichia coli InfectionsRecombination, GeneticStreptomycesAcinetobacterBlotting, SouthernAntibiotic ProphylaxisKlebsiella pneumoniaeGenomic IslandsDNA PrimersStaphylococcal InfectionsDrug Resistance, NeoplasmWater MicrobiologyPhenotypePenicillin ResistanceMetagenomeVirulence FactorsRiversAcetyltransferasesMutagenesis, InsertionalEscherichia coli ProteinsMethanobrevibacterAmpicillin ResistanceCross InfectionVirulenceTransformation, GeneticAmpicillinBacterial InfectionsGenotypeCombinatorial Chemistry TechniquesMetagenomicsGenetic VariationSequence Homology, Amino Acid