Drug ResistanceDrug Resistance, ViralDrug Resistance, NeoplasmDrug Resistance, MicrobialDrug Resistance, MultipleDrug Resistance, BacterialDrug Resistance, Multiple, BacterialMicrobial Sensitivity TestsMutationAnti-Bacterial AgentsDrug Resistance, FungalSequence Analysis, DNADisease ResistanceDrug Resistance, Multiple, ViralAntitubercular AgentsP-GlycoproteinVascular ResistanceEscherichia coliGenotypeMolecular Sequence DataTuberculosis, Multidrug-ResistantGenes, BacterialDNA, BacterialPhenotypeSpecies SpecificityAnti-HIV AgentsHIV-1Mycobacterium tuberculosisPolymerase Chain ReactionPlasmidsAntineoplastic AgentsBacterial ProteinsR FactorsPenicillin ResistanceAntimalarialsStreptomycinAmino Acid SequenceHIV ProteaseVirulenceMultidrug Resistance-Associated ProteinsHIV InfectionsTetracycline ResistanceHIV Reverse TranscriptaseBacterial Typing TechniquesATP-Binding Cassette TransportersTetracyclineMice, Inbred StrainsConjugation, GeneticRNA, Ribosomal, 16SCell Line, TumorPlant DiseasesDrug Resistance, Multiple, FungalBase SequenceGenes, MDRIsoniazidDoxorubicinRifampinChloroquineDNA, RibosomalReverse Transcriptase InhibitorsCulture MediaGenetic VariationParasitic Sensitivity TestsPhylogenySerotypingPlasmodium falciparumGene Expression Regulation, BacterialCloning, MolecularStaphylococcus aureusTime FactorsMembrane Transport ProteinsKanamycinAirway Resistancebeta-Lactam ResistanceMutation, MissenseDNA Transposable ElementsAntifungal AgentsDNA PrimersPyrimethamineDNA FingerprintingCluster AnalysisApoptosisGenome, BacterialTumor Cells, CulturedErythromycinAmpicillin ResistanceChloramphenicol ResistanceAnti-Infective AgentsElectrophoresis, Gel, Pulsed-FieldReverse Transcriptase Polymerase Chain ReactionCandida albicansCell LinePseudomonas aeruginosabeta-LactamasesHIV Protease InhibitorsCell SurvivalChloramphenicolNucleic Acid HybridizationMethicillin ResistanceTreatment Failure