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Article

recO and recR mutations delay induction of the SOS response in Escherichia coli.

Molecular & general genetics : MGG - 20 Jan 1995

Hegde S, Sandler S J, Clark A J, Madiraju M V

Abstract excerpt

RecF, RecO and RecR, three of the important proteins of the RecF pathway of recombination, are also needed for repair of DNA damage due to UV irradiation. recF mutants are not proficient in cleaving LexA repressor in vivo following DNA damage: therefore they show a delay of induction of the SOS r...

Topics

Bacterial Proteins
DNA-Binding Proteins
Escherichia coli
Escherichia coli Proteins
Gene Expression Regulation, Bacterial
Mutation
Promoter Regions, Genetic
Recombinant Fusion Proteins
Repressor Proteins
SOS Response, Genetics
Serine Endopeptidases

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Ultraviolet Rays

beta-Galactosidase

Source

Identifiers

PMID: 7862097
DOI: 10.1007/BF00294689

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-7862097-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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recO and recR mutations delay induction of the SOS response in Escherichia coli.PMID 7862097Read ↗

RecO acts with RecF and RecR to protect and maintain replication forks blocked by UV-induced DNA damage in Escherichia coli.Semantic proximity Read ↗

Altered SOS induction associated with mutations in recF, recO and recR.Semantic proximity Read ↗

Involvement of recF, recO, and recR genes in UV-radiation mutagenesis of Escherichia coli.Semantic proximity Read ↗

RecOR suppression of recF mutant phenotypes in Escherichia coli K-12.Semantic proximity Read ↗

Cosuppression of recF, recR and recO mutations by mutant recA alleles in Escherichia coli cells.Semantic proximity Read ↗

Analysis of the Bacillus subtilis recO gene: RecO forms part of the RecFLOR function.Semantic proximity Read ↗

Replication restart in UV-irradiated Escherichia coli involving pols II, III, V, PriA, RecA and RecFOR proteins.Semantic proximity Read ↗

Bacillus subtilis RecA and its accessory factors, RecF, RecO, RecR and RecX, are required for spore resistance to DNA double-strand break.Semantic proximity Read ↗

Involvement of RecF pathway recombination genes in postreplication repair in UV-irradiated Escherichia coli cells.Semantic proximity Read ↗

Characterization of recF suppressors in Bacillus subtilis.Semantic proximity Read ↗

RecO and RecR are necessary for RecA loading in response to DNA damage and replication fork stress.Semantic proximity Read ↗

Regulation of the SOS response in Bacillus subtilis: evidence for a LexA repressor homolog.Semantic proximity Read ↗

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