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Cited by 399

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Pathways of As(III) detoxification in Saccharomyces cerevisiae

Open access
Ghosh, Mallika, Shen, Jian, Rosen, Barry P.·1999·Proceedings of the National Academy of Sciences

Abstract

Saccharomyces cerevisiae has two independent transport systems for the removal of arsenite from the cytosol. Acr3p is a plasma membrane transporter that confers resistance to arsenite, presumably by arsenite extrusion from the cells. Ycf1p, a member of the ABC transporter superfamily, catalyzes the ATP-driven uptake of As(III) into the vacuole, also producing resistance to arsenite. Vacuolar accumulation requires a reductant such as glutathione, suggesting that the substrate is the glutathione conjugate, As(GS) 3 . Disruption of either the ACR3 or YCF1 gene results in sensitivity to arsenite and disruption of both genes produces additive hypersensitivity. Thus, Acr3p and Ycf1p represent separate pathways for the detoxification of arsenite in yeast.

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Crossref · 10.1073/pnas.96.9.5001

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Metadata

Authors
Ghosh, M., Shen, J., & Rosen, B. P.
Venue
Proceedings of the National Academy of Sciences
Published
1999-04-27
Volume
96
Issue
9
Pages
5001-5006
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2091297151
Cited by
399
References
1
FWCI
12.64
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Pathways of As(III) detoxification in Saccharomyces cerevisiae. https://app.cochat.ai/papers/10.1073/pnas.96.9.5001
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Ghosh, M., Shen, J., & Rosen, B. P. (1999). Pathways of As(III) detoxification in Saccharomyces cerevisiae. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.96.9.5001

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.