Drug ResistanceDrug Resistance, ViralDrug Resistance, NeoplasmDrug Resistance, MultipleDrug Resistance, MicrobialDrug Resistance, BacterialCytochrome P-450 CYP3ADrug Resistance, Multiple, BacterialCytochrome P-450 CYP2D6Cytochrome P-450 CYP1A1Cytochrome P-450 CYP1A2Drug Resistance, FungalMicrobial Sensitivity TestsMutationAnti-Bacterial AgentsP-GlycoproteinDisease ResistanceDrug Resistance, Multiple, ViralCytochrome P-450 Enzyme SystemVascular ResistanceAntitubercular AgentsAryl Hydrocarbon HydroxylasesTuberculosis, Multidrug-ResistantGenotypeAnti-HIV AgentsAntineoplastic AgentsMolecular Sequence DataHIV-1AntimalarialsHIV ProteaseMultidrug Resistance-Associated ProteinsCell Line, TumorCytochrome P-450 CYP2B1Mycobacterium tuberculosisHIV InfectionsHIV Reverse TranscriptaseATP-Binding Cassette TransportersR FactorsGenes, MDRDrug Resistance, Multiple, FungalTetracycline ResistancePenicillin ResistanceStreptomycinDoxorubicinSequence Analysis, DNAIsoniazidReverse Transcriptase InhibitorsPhenotypeTetracyclineChloroquineRifampinBase SequenceBacterial ProteinsPolymerase Chain ReactionPlant DiseasesEscherichia coliParasitic Sensitivity TestsDNA, BacterialPlasmodium falciparumAirway ResistanceMixed Function OxygenasesConjugation, GeneticPlasmidsAmino Acid SequenceMutation, MissenseTumor Cells, CulturedPyrimethamineHIV Protease InhibitorsMembrane Transport ProteinsApoptosisKanamycinbeta-Lactam ResistanceResistance TrainingTime FactorsReverse Transcriptase Polymerase Chain ReactionTreatment FailureAntifungal AgentsInhibitory Concentration 50RNA, MessengerMicrosomes, LiverCell SurvivalChloramphenicol ResistanceDose-Response Relationship, DrugMalaria, FalciparumAzolesGenes, BacterialSulfadoxineAmpicillin ResistancePolymorphism, GeneticAntiviral AgentsTetrahydrofolate Dehydrogenasepol Gene Products, Human Immunodeficiency VirusSignal TransductionErythromycinDrug Screening Assays, AntitumorSteroid HydroxylasesEnzyme InhibitorsImmunity, InnateAntibiotics, AntineoplasticDrug Combinations