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Article

Roles of DnaK and RpoS in starvation-induced thermotolerance of Escherichia coli.

Journal of bacteriology - 1 Feb 1998

Rockabrand D, Livers K, Austin T, Kaiser R, Jensen D, Burgess R, Blum P

Abstract excerpt

DnaK is essential for starvation-induced resistance to heat, oxidation, and reductive division in Escherichia coli. Studies reported here indicate that DnaK is also required for starvation-induced osmotolerance, catalase activity, and the production of the RpoS-controlled Dps (PexB) protein. Because these dnaK mutant phenotypes closely resemble those of rpoS (sigma38) mutants, the relationship between DnaK and...

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Identifiers

PMID: 9473038
DOI: 10.1128/JB.180.4.846-854.1998
PMCID: PMC106963

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Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

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Roles of DnaK and RpoS in starvation-induced thermotolerance of Escherichia coli.PMID 9473038Read ↗

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