Prolonged survival and cytoplasmic pH homeostasis of Helicobacter pylori at pH 1

Autor(en): Stingl, K
Uhlemann, EM
Deckers-Hebestreit, G 
Schmid, R
Bakker, EP
Altendorf, K 
Stichwörter: ACID; BACTERIA; Immunology; Infectious Diseases; PROTON MOTIVE FORCE; UREASE
Erscheinungsdatum: 2001
Herausgeber: AMER SOC MICROBIOLOGY
Journal: INFECTION AND IMMUNITY
Volumen: 69
Ausgabe: 2
Startseite: 1178
Seitenende: 1180
Zusammenfassung: 
In the presence of urea, Helicobacter pylori survived for at least 3 h at pH 1. Under these conditions, the cells maintained their cytoplasmic pH at 5.8. De novo protein synthesis during acid shock was not essential for survival of H. pylori at pH 1.
ISSN: 00199567
DOI: 10.1128/IAI.69.2.1178-1181.2001

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