Escherichia coli ProteinsDrug ResistanceDrug Resistance, ViralDrug Resistance, NeoplasmEscherichia coliDrug Resistance, MicrobialDrug Resistance, MultipleDrug Resistance, BacterialEscherichia coli InfectionsMolecular Sequence DataMutationBacterial ProteinsDrug Resistance, Multiple, BacterialGenes, BacterialBase SequenceDNA, BacterialAmino Acid SequencePlasmidsEscherichia coli O157Anti-Bacterial AgentsMicrobial Sensitivity TestsImmune SystemCloning, MolecularDrug Resistance, FungalEscherichia coli K12Disease ResistanceGene Expression Regulation, BacterialEscherichiaDrug Resistance, Multiple, ViralP-GlycoproteinVascular ResistanceAntitubercular AgentsKineticsSequence Analysis, DNAGenotypeConjugation, GeneticImmunity, InnateR FactorsOperonAdhesins, Escherichia coliRecombinant ProteinsTuberculosis, Multidrug-ResistantAnti-HIV AgentsHIV-1StreptomycinPhenotypeAntineoplastic AgentsPolymerase Chain ReactionMembrane Transport ProteinsATP-Binding Cassette TransportersMycobacterium tuberculosisHIV InfectionsBacterial Outer Membrane ProteinsRNA, BacterialTetracyclineSequence Homology, Amino AcidMultidrug Resistance-Associated ProteinsHIV ProteaseAntimalarialsCell Line, TumorTetracycline ResistanceImmune ToleranceChromosomes, BacterialChloramphenicolTime FactorsBinding SitesCulture MediaHIV Reverse TranscriptasePenicillin ResistanceGenetic Complementation TestGenesRifampinColiphagesCarrier ProteinsTranscription, GeneticGenes, MDRDNA PrimersRestriction MappingModels, MolecularChromosome MappingSpecies SpecificityDrug Resistance, Multiple, FungalTemperatureSignal TransductionMice, Inbred BALB CMice, Inbred C57BLDNA Transposable ElementsProtein BindingGene ExpressionVirulenceDoxorubicinMembrane Proteinsbeta-LactamasesRNA, MessengerPhylogenyReverse Transcriptase InhibitorsIsoniazidChloroquineKanamycinPlant Diseases