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Article

Escherichia coli mutator (Delta)polA is defective in base mismatch correction: the nature of in vivo DNA replication errors.

Journal of molecular biology - 12 Aug 2005

Tago Yu-ichiro, Imai Masaru, Ihara Makoto, Atofuji Hironari, Nagata Yuki, Yamamoto Kazuo

Abstract excerpt

We constructed a set of Escherichia coli strains containing deletions in genes encoding three SOS polymerases, and defective in MutS and DNA polymerase I (PolI) mismatch repair, and estimated the rate and specificity of spontaneous endogenous tonB(+)-->tonB- mutations. The rate and specificity of mutations in strains proficient or deficient in three SOS polymerases was compared and found that there was no...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 16005896
DOI: 10.1016/j.jmb.2005.06.014

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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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