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Article

The ssb-113 allele suppresses the dnaQ49 mutator and alters DNA supercoiling in Escherichia coli.

Molecular microbiology - 1 Jul 1997

Quiñones A, Neumann S

Abstract excerpt

Mutations in the dnaQ gene, which encodes the proofreading epsilon-subunit of the DNA polymerase III holoenzyme, lead to a mutator phenotype caused by enhanced error rates during DNA replication. In this paper, we studied the influence of ssb mutations on the dnaQ49 mutator, because of the involvement of SSB protein in DNA replication. We found that the ssb-113 mutation suppresses the mutator phenotype of dnaQ49....

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Source

Identifiers

PMID: 9282736
DOI: 10.1046/j.1365-2958.1997.4531718.x

Genes

SSB

Provenance

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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