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Article

Oxidative stress in Synechococcus sp. strain PCC 7942: various mechanisms for H2O2 detoxification with different physiological roles.

Journal of bacteriology - 1 Jun 2003

Perelman Alexander, Uzan Avraham, Hacohen Dalia, Schwarz Rakefet

Abstract excerpt

This study focuses on the mechanisms for hydrogen peroxide detoxification in Synechococcus sp. strain PCC 7942. To gain better understanding of the role of different routes of hydrogen peroxide detoxification, we inactivated TplA (thioredoxin-peroxidase-like), which we recently identified. In addition, we inactivated the gene encoding catalase-peroxidase and examined the ability to detoxify H(2)O(2) and to...

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Identifiers

PMID: 12775703
DOI: 10.1128/JB.185.12.3654-3660.2003
PMCID: PMC156222

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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