Microbial Sensitivity TestsAnti-Bacterial AgentsDrug ResistanceDrug Resistance, MicrobialDrug Resistance, BacterialDrug Resistance, NeoplasmDrug Resistance, MultipleDrug Resistance, ViralDisease ResistanceDrug Resistance, Multiple, BacterialVascular ResistanceMolecular Sequence DataMutationTetracycline ResistancePlant DiseasesPenicillin ResistanceBacterial ProteinsDrug Resistance, FungalBase SequenceSequence Analysis, DNAbeta-Lactam ResistanceAirway ResistancePhenotypeAmino Acid SequenceDNA, BacterialEscherichia coliCommunicable Diseases, EmergingGenotypePhylogenyPlasmidsTime FactorsResistance TrainingPolymerase Chain ReactionR FactorsImmunity, InnateGenes, BacterialP-GlycoproteinAmpicillin ResistanceChloramphenicol ResistanceTetracyclineMethicillin ResistanceCell Line, Tumorbeta-LactamasesAnti-Infective AgentsRNA, MessengerConjugation, GeneticCell LineSignal TransductionStaphylococcus aureusVancomycin ResistanceAntineoplastic AgentsModels, BiologicalCloning, MolecularCephalosporin ResistanceDrug Resistance, Multiple, ViralErythromycinInsulinEvolution, MolecularGenetic VariationReverse Transcriptase Polymerase Chain ReactionMice, Inbred C57BLSpecies SpecificityFluoroquinolonesStreptomycinCiprofloxacinMultidrug Resistance-Associated ProteinsMacrolidesHIV-1DNA GyraseApoptosisHerbicide ResistanceCells, CulturedTumor Cells, CulturedDNA PrimersGene ExpressionAntitubercular AgentsElectrophoresis, Gel, Pulsed-FieldKanamycin ResistanceAntimalarialsVirulenceGenes, MDRBiological EvolutionPlants, Genetically ModifiedATP-Binding Cassette TransportersStreptococcus pneumoniaeInsecticidesAnti-HIV AgentsDose-Response Relationship, DrugRifampinPseudomonas aeruginosaAminoglycosidesDNA Transposable ElementsDrug Resistance, Multiple, FungalSequence Homology, Amino AcidHIV InfectionsMembrane Transport ProteinsSelection, GeneticKanamycinGenes, PlantMycobacterium tuberculosis