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Article

Induction of the SOS response in Escherichia coli inhibits Tn5 and IS50 transposition.

Journal of bacteriology - 1 Nov 1991

Weinreich M D, Makris J C, Reznikoff W S

Abstract excerpt

In response to DNA damage or the inhibition of normal DNA replication in Escherichia coli, a set of some 20 unlinked operons is induced through the RecA-mediated cleavage of the LexA repressor. We examined the effect of this SOS response on the transposition of Tn5 and determined that the frequency of transposition is reduced 5- to 10-fold in cells that constitutively express SOS functions, e.g., lexA(Def)...

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Identifiers

PMID: 1657870
DOI: 10.1128/jb.173.21.6910-6918.1991
PMCID: PMC209045

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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Induction of the SOS response in Escherichia coli inhibits Tn5 and IS50 transposition.PMID 1657870Read ↗

Isolation of SOS constitutive mutants of Escherichia coli.Semantic proximity Read ↗

Further evidence that transposition of Tn5 in Escherichia coli is strongly enhanced by constitutively activated RecA proteins.Semantic proximity Read ↗

The bacterial SOS response promotes the expression of the transposase encoded by IS <i>CR</i> mobile genetic elementsSemantic proximity Read ↗

DNA polymerase I and the bypassing of RecA dependence of constitutive stable DNA replication in Escherichia coli rnhA mutants.Semantic proximity Read ↗

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

Transposition of insertion sequence IS256Bsu1 in Bacillus subtilis 168 is strictly dependent on recA.Semantic proximity Read ↗

UV light induces IS10 transposition in Escherichia coli.Semantic proximity Read ↗

Normal induction of the SOS response in Bacillus subtilis is prevented by the mutant repressor from phage phi 105cts23.Semantic proximity Read ↗

Overinitiation of chromosome replication in the Escherichia coli dnaAcos mutant depends on activation of oriC function by the dam gene product.Semantic proximity Read ↗

Genetic evidence for the requirement of RecA loading activity in SOS induction after UV irradiation in Escherichia coli.Semantic proximity Read ↗

Requirement of RecBC enzyme and an elevated level of activated RecA for induced stable DNA replication in Escherichia coli.Semantic proximity Read ↗

DinB upregulation is the sole role of the SOS response in stress-induced mutagenesis in Escherichia coli.Semantic proximity Read ↗

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