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Article

Effect of translesion DNA polymerases, endonucleases and RpoS on mutation rates in Salmonella typhimurium.

Genetics - 1 Jul 2010

Koskiniemi Sanna, Hughes Diarmaid, Andersson Dan I

Abstract excerpt

It has been suggested that bacteria have evolved mechanisms to increase their mutation rate in response to various stresses and that the translesion DNA polymerase Pol IV under control of the LexA regulon and the alternative sigma factor RpoS are involved in regulating this mutagenesis. Here we examined in Salmonella enterica serovar Typhimurium LT2 the rates for four different types of mutations (rifampicin,...

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Identifiers

PMID: 20421601
DOI: 10.1534/genetics.110.116376
PMCID: PMC2907201

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Source receipt: pubmed, retrieved 7 Sept 2026.

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