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Article

Effects of vanillin and o-vanillin on induction of DNA-repair networks: modulation of mutagenesis in Escherichia coli.

Mutation research - 1 Jun 1990

Takahashi K, Sekiguchi M, Kawazoe Y

Abstract excerpt

Vanillin and its isomer o-vanillin have an effect on the adaptive and SOS responses, as well as mutagenesis, induced in Escherichia coli by N-methyl-N-nitrosourea (MNU) and UV irradiation, potentiating in some cases and suppressing in others. o-Vanillin markedly inhibited the MNU-induced adaptive response, while both vanillins potentiated the UV-induced SOS response. These phenomena appear to be responsible for...

Topics

Benzaldehydes
DNA Repair
DNA, Bacterial
Escherichia coli
Gene Expression
Genes, Bacterial
Guanine
Methylnitrosourea
Mutation
Plasmids
SOS Response, Genetics
Ultraviolet Rays

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 2197552
DOI: 10.1016/0027-5107(90)90051-5

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-2197552-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Effects of vanillin and o-vanillin on induction of DNA-repair networks: modulation of mutagenesis in Escherichia coli.PMID 2197552Read ↗

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