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[The repair of UV-induced postreplication DNA gaps in Escherichia coli cells adapted to methylmethane sulfonate and ethylmethane sulfonate].

Tsitologiia - 1 Jan 1994

Zhestianikov V D, Savel'eva G E

Abstract excerpt

The survival (only after the adaptation to methylmethane sulfonate, MMS) and repair of DNA postreplication gaps in UV-irradiated Escherichia coli, adapted to MMS (20 mkg/ml for 3 h) and ethylmethane sulfonate (EMS, 100 mkg/ml for 3 h), have been investigated. The survival of MMS-adapted bacteria of wild strains B/r and K12 AB1157 somewhat increased, whereas the survival of AB1886 uvrA mutant, which unlike the...

Topics

Adaptation, Physiological
DNA Damage
DNA Repair
DNA Replication
DNA, Bacterial
Escherichia coli
Ethyl Methanesulfonate
Genotype
Methyl Methanesulfonate
Molecular Weight
SOS Response, Genetics

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Ultraviolet Rays

Source

Identifiers

PMID: 7809968

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7809968-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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