PlasmidsEscherichia coliDNA, BacterialBacteriaEscherichia coli ProteinsEscherichia coli InfectionsBacterial ProteinsGenes, BacterialGram-Negative BacteriaMolecular Sequence DataGram-Positive BacteriaConjugation, GeneticBase SequenceR FactorsBacteria, AnaerobicCloning, MolecularBacteriocin PlasmidsAmino Acid SequenceSequence Analysis, DNAEscherichia coli O157PhylogenyGene Expression Regulation, BacterialAnti-Bacterial AgentsRNA, Ribosomal, 16SMutationChromosomes, BacterialBacteria, AerobicRNA, BacterialDrug Resistance, MicrobialEscherichia coli K12Transformation, BacterialOperonDNA Transposable ElementsDNA, RibosomalCulture MediaDNA Restriction EnzymesEnterobacteriaceaeExtrachromosomal InheritanceGenome, BacterialRestriction MappingSpecies SpecificityWater MicrobiologyNucleic Acid HybridizationDNA, RecombinantBacterial AdhesionColony Count, MicrobialVirulencePseudomonasAdhesins, Escherichia coliGenetic Complementation TestSoil MicrobiologyPolymerase Chain ReactionF FactorGram-Negative Aerobic BacteriaBacterial Physiological PhenomenaGene Transfer, HorizontalTransformation, GeneticSequence Homology, Amino AcidBacterial Outer Membrane ProteinsAnaerobiosisGram-Negative Anaerobic BacteriaRecombination, GeneticGenesTemperatureRepliconSalmonella typhimuriumKineticsTranscription, GeneticBase CompositionRecombinant ProteinsFecesGenetic VectorsSequence Homology, Nucleic Acidbeta-LactamasesDrug Resistance, BacterialSeawaterPseudomonas aeruginosaDNA ReplicationSymbiosisSalmonellaMicrobial Sensitivity TestsPhenotypeFimbriae, BacterialSulfur-Reducing BacteriaTetracyclineSequence AlignmentPromoter Regions, GeneticStaphylococcus aureusBacillus subtilisBacterial ToxinsAerobiosisBacteriological TechniquesBacterial Typing TechniquesMolecular WeightHydrogen-Ion ConcentrationChromosome MappingVirulence FactorsOpen Reading FramesColiphagesDNA Primers