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Article

Protective role of superoxide dismutase in iron toxicity in yeast.

Biochemistry and molecular biology international - 1 Mar 1998

Wiśnicka R, Krzepiłko A, Wawryn J, Krawiec Z, Biliński T

Abstract excerpt

It has been found that yeast mutants deficient in cytosolic superoxide dismutase CuZnSOD are hypersensitive to ferrous iron. In contrast mutants that are deficient in catalases and cytochrome c peroxidase do not differ from the standard strain in this respect. These findings suggest that iron toxicity may depend on the redox status of the cell. They also shed light on the role of superoxide dismutases in...

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Identifiers

PMID: 9556225
DOI: 10.1080/15216549800201672

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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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