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Article

Non-enzymatic roles for the URE2 glutathione S-transferase in the response of Saccharomyces cerevisiae to arsenic.

Archives of microbiology - 1 Nov 2010

Todorova Tatina T, Kujumdzieva Anna V, Vuilleumier Stéphane

Abstract excerpt

The response of Saccharomyces cerevisiae to arsenic involves a large ensemble of genes, many of which are associated with glutathione-related metabolism. The role of the glutathione S-transferase (GST) product of the URE2 gene involved in resistance of S. cerevisiae to a broad range of heavy metals was investigated. Glutathione peroxidase activity, previously reported for the Ure2p protein, was unaffected in...

Topics

Arsenates
Arsenic
Arsenites
Genetic Complementation Test
Glutathione
Glutathione Peroxidase
Glutathione Transferase
Mutation
Prions
Saccharomyces cerevisiae
Saccharomyces cerevisiae Proteins

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PMID: 20740275
DOI: 10.1007/s00203-010-0614-4

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