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Article

Regulation of the dnaQ gene of Escherichia coli in mutants expressing the SOS regulon constitutively.

Journal of basic microbiology - 1 Jan 1990

Quiñones A

Abstract excerpt

Current models for the mechanism of SOS mutagenesis in E. coli propose the involvement of a new or modified DNA polymerase III holoenzyme in error-prone replicative bypass of bulky DNA lesions assuming an inhibited or excluded 3'----5' proofreading exonuclease function of DNA polymerase. By promotor fusion to galK, gene fusion to lacZ and Sl analysis the in vivo regulation of dnaQ coding the proofreading subunit...

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Source

Identifiers

PMID: 2242163
DOI: 10.1002/jobm.3620300512

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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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