PMID:15454563

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Citation

Saint-Ruf, C, Taddei, F and Matic, I (2004) Stress and survival of aging Escherichia coli rpoS colonies. Genetics 168:541-6

Abstract

In Escherichia coli, the expression of the RpoS regulon is known to be crucial for survival in liquid cultures during stationary phase. By measuring cell viability and by transcriptome analysis, here we show that rpoS cells as well as wild-type cells survive when they form colonies on solid media.

Links

PubMed PMC1448099 Online version:10.1534/genetics.104.028704

Keywords

Adaptation, Physiological/genetics; Bacterial Proteins/genetics; Bacterial Proteins/metabolism; Escherichia coli/genetics; Escherichia coli/growth & development; Escherichia coli Proteins/genetics; Escherichia coli Proteins/metabolism; Gene Expression Regulation, Bacterial; Ribosomal Proteins/genetics; Ribosomal Proteins/metabolism; Sigma Factor/genetics; Sigma Factor/metabolism

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