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  • Title: Families of arsenic transporters.
    Author: Rosen BP.
    Journal: Trends Microbiol; 1999 May; 7(5):207-12. PubMed ID: 10354596.
    Abstract:
    Bacterial arsenic resistance (ars) operons encode an arsenite-efflux system that can be a secondary carrier protein (ArsB) or an anion-translocating ATPase (ArsAB). Yeasts extrude arsenite using Acr3p, a plasma membrane carrier protein, or sequester it in vacuoles as the glutathione conjugate using Ycf1p, an ABC transporter.
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