RoxarsoneArsenicalsHerbicidesArsenicArsenic PoisoningCacodylic AcidArsenitesMelarsoprolHerbicide ResistanceIon PumpsArsenite Transporting ATPasesAntimonyArsenatesTrypanocidal AgentsDimercaprolDiminazenePentamidineOxidesAquaglyceroporinsBowen's DiseaseAtrazine2,4-Dichlorophenoxyacetic AcidWater Pollutants, Chemical2-Methyl-4-chlorophenoxyacetic AcidSodium CompoundsDrinking WaterNucleoside Transport ProteinsLinuronPlant WeedsMethylationR FactorsMethyltransferasesTrypanosoma brucei bruceiGlutathioneUrothelium2,4,5-Trichlorophenoxyacetic AcidCrithidia fasciculataAcetolactate SynthaseTrifluralinSimazineDrug ResistanceTrypanosomaSkin DiseasesOrganometallic CompoundsSpectrophotometry, Atomic