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Article

Menadione stress in Saccharomyces cerevisiae strains deficient in the glutathione transferases.

Biochimica et biophysica acta - 1 Feb 2007

Castro F A V, Herdeiro R S, Panek A D, Eleutherio E C A, Pereira M D

Abstract excerpt

Using S. cerevisiae as a eukaryotic cell model we have analyzed the involvement of both glutathione transferase isoforms, Gtt1 and Gtt2, in constitutive resistance and adaptive response to menadione, a quinone which can exert its toxicity as redox cycling and/or electrophiles. The detoxification properties, of these enzymes, have also been analyzed by the appearance of S-conjugates in the media. Direct exposure...

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PMID: 17157989
DOI: 10.1016/j.bbagen.2006.10.013

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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