PMID: 2985548May 1, 1985

Respiration-driven Na+ pump and Na+ circulation in Vibrio parahaemolyticus

Journal of Bacteriology
T Tsuchiya, S Shinoda

Abstract

Sodium circulation in Vibrio parahaemolyticus was investigated. We observed respiration-driven Na+ extrusion from cells by using a Na+ electrode. The Na+ extrusion was insensitive to a proton conductor, carbonyl cyanide m-chlorophenylhydrazone, and sensitive to a respiratory inhibitor, CN-. These results support the idea of the existence of a respiratory Na+ pump in V. parahaemolyticus. The respiration-driven Na+ extrusion was observed only under alkaline conditions.

Citations

Dec 1, 1989·Journal of Bioenergetics and Biomembranes·T Unemoto, M Hayashi
Jun 19, 1989·FEBS Letters·V P Skulachev
Dec 1, 1989·Journal of Bioenergetics and Biomembranes·V P Skulachev
Jun 24, 2004·Canadian Journal of Microbiology·K Kita-TsukamotoK Kogure
Jun 30, 2010·FEMS Microbiology Reviews·Christopher MulliganGavin H Thomas
Jul 24, 2008·FEMS Microbiology Reviews·Knut JahreisFritz Titgemeyer
Dec 1, 1989·Journal of Bioenergetics and Biomembranes·H Tokuda
Dec 1, 1991·Bioscience Reports·V P Skulachev
Nov 14, 2000·Journal of Bacteriology·Yuji MoritaT Tsuchiya
Aug 1, 1993·Journal of Bioenergetics and Biomembranes·T Unemoto, M Hayashi
Aug 23, 2005·Microbiology and Immunology·T KurodaTomofusa Tsuchiya

Related Concepts

Carrier Proteins
Energy Metabolism
Hydrogen-Ion Concentration
Oxygen Consumption
Sodium
Beneckea
Sodium-Hydrogen Antiporter

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