PMID:11029450
| Citation |
Schiller, D, Kruse, D, Kneifel, H, Krämer, R and Burkovski, A (2000) Polyamine transport and role of potE in response to osmotic stress in Escherichia coli. J. Bacteriol. 182:6247-9 |
|---|---|
| Abstract |
When transport of polyamines in Escherichia coli was examined, putrescine excretion was observed under two different physiological conditions: (i) strictly correlated to growth and (ii) following a hyperosmotic shock. Spermidine was not excreted. Characterization of a deletion mutant showed that PotE is not involved in these transport processes. |
| Links | |
| Keywords |
Antiporters/genetics; Antiporters/metabolism; Bacterial Proteins/genetics; Bacterial Proteins/metabolism; Escherichia coli/metabolism; Escherichia coli Proteins; Gene Deletion; Osmotic Pressure; Polyamines/metabolism; Putrescine/metabolism |
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