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Phosphate-enhanced stationary-phase fitness of Escherichia coli is related to inorganic polyphosphate level. | LitMetric
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Phosphate-enhanced stationary-phase fitness of Escherichia coli is related to inorganic polyphosphate level.

Lici A Schurig-Briccio Ricardo N Farías María R Rintoul Viviana A Rapisarda

J Bacteriol

Departamento Bioquímica de la Nutrición, Instituto Superior de Investigaciones Biológicas, Consejo Nacional de Investigaciones Científicas y Técnicas-Universidad Nacional de Tucumán, San Miguel de Tucumán, Argentina.

Published: July 2009

We found that Escherichia coli grown in media with >37 mM phosphate maintained a high polyphosphate level in late stationary phase, which could account for changes in gene expression and enzyme activities that enhance stationary-phase fitness.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2698470PMC
http://dx.doi.org/10.1128/JB.00082-09DOI Listing

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