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Article

Endonuclease V of Escherichia coli prevents mutations from nitrosative deamination during nitrate/nitrite respiration.

Mutation research - 5 Jan 2001

Weiss B

Abstract excerpt

Endonuclease V (Endo V) of Escherichia coli participates in the excision repair of hypoxanthine and xanthine (deaminated adenine and guanine) in DNA. It thereby reduces the mutagenic effects of nitrous acid by attacking lesions caused by nitrosative deamination. Nitrosating agents may be produced endogenously when E. coli is grown in oxygen-poor cultures, during which nitrate and nitrite replace oxygen as...

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Identifiers

PMID: 11104906
DOI: 10.1016/s0921-8777(00)00062-8

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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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