Drug ResistanceDrug Resistance, NeoplasmDrug Resistance, ViralDrug Resistance, MultipleATP-Binding Cassette TransportersDrug Resistance, MicrobialDrug Resistance, BacterialMembrane Transport ProteinsDrug Resistance, Multiple, BacterialOrganic Anion TransportersBiological TransportMutationDrug Resistance, FungalP-GlycoproteinMicrobial Sensitivity TestsMolecular Sequence DataCarrier ProteinsAnti-Bacterial AgentsMultidrug Resistance-Associated ProteinsDisease ResistanceDrug Resistance, Multiple, ViralGlucose Transporter Type 1Vascular ResistanceAntitubercular AgentsMonosaccharide Transport ProteinsSymportersSerotonin Plasma Membrane Transport ProteinsMonocarboxylic Acid TransportersTuberculosis, Multidrug-ResistantDopamine Plasma Membrane Transport ProteinsAmino Acid SequenceAntineoplastic AgentsAnti-HIV AgentsBacterial ProteinsGenotypeExcitatory Amino Acid Transporter 2AntimalarialsExcitatory Amino Acid Transporter 3HIV-1Cell Line, TumorAmino Acid Transport System X-AGBase SequenceGenes, MDRHIV ProteaseOrganic Cation Transporter 1Drug Resistance, Multiple, FungalExcitatory Amino Acid Transporter 1Mycobacterium tuberculosisNorepinephrine Plasma Membrane Transport ProteinsCation Transport ProteinsHIV InfectionsEscherichia coliHIV Reverse TranscriptaseSequence Analysis, DNAGlucose Transporter Type 4R FactorsOrganic Anion Transporters, Sodium-IndependentOrganic Cation Transport ProteinsPhenotypeAmino Acid Transport SystemsChloroquineTetracycline ResistanceGlucose Transporter Type 3RNA, MessengerDoxorubicinGABA Plasma Membrane Transport ProteinsP-GlycoproteinsPenicillin ResistanceStreptomycinAmino Acid Transport Systems, NeutralOrganic Anion Transporters, Sodium-DependentAnion Transport ProteinsTetracyclineReverse Transcriptase InhibitorsCloning, MolecularCell LineIsoniazidCell MembranePolymerase Chain ReactionPlant DiseasesDNA, BacterialReverse Transcriptase Polymerase Chain ReactionKineticsPlasmidsNucleoside Transport ProteinsPlasmodium falciparumMembrane ProteinsParasitic Sensitivity TestsRifampinTime FactorsMutation, MissenseDose-Response Relationship, DrugGlucose Transporter Type 2AntiportersTumor Cells, CulturedModels, BiologicalPhylogenyAirway ResistanceGenes, BacterialBlotting, Western