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Mutation spectrum induced by singlet oxygen in Escherichia coli deficient in exonuclease III.

Photochemistry and photobiology - 1 Oct 1999

Agnez-Lima L F, Di Mascio P, Napolitano R L, Fuchs R P, Menck C F

Abstract excerpt

The repair of singlet oxygen (1O2)-induced DNA lesions requires several enzymes of the nucleotide and base excision repair pathways, including exonuclease III and endonuclease IV that are known apurinic/apyrimidinic-endonucleases in Escherichia coli. In order to better understand the relevance of exonuclease III on the repair of these lesions, we investigated the mutagenic events that result from the replication...

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PMID: 10546548

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

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