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

T. Tsuchiya, S. Shinoda

Research output: Contribution to journalArticle

64 Citations (Scopus)

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 intensive 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.

Original languageEnglish
Pages (from-to)794-798
Number of pages5
JournalJournal of Bacteriology
Volume162
Issue number2
Publication statusPublished - 1985

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Vibrio parahaemolyticus
Respiration
Protons
Electrodes
Sodium
carbonyl 3-chlorophenylhydrazone
mesoxalonitrile

ASJC Scopus subject areas

  • Applied Microbiology and Biotechnology
  • Immunology

Cite this

Respiration-driven Na+ pump and Na+ circulation in Vibrio parahaemolyticus. / Tsuchiya, T.; Shinoda, S.

In: Journal of Bacteriology, Vol. 162, No. 2, 1985, p. 794-798.

Research output: Contribution to journalArticle

Tsuchiya, T & Shinoda, S 1985, 'Respiration-driven Na+ pump and Na+ circulation in Vibrio parahaemolyticus', Journal of Bacteriology, vol. 162, no. 2, pp. 794-798.
Tsuchiya, T. ; Shinoda, S. / Respiration-driven Na+ pump and Na+ circulation in Vibrio parahaemolyticus. In: Journal of Bacteriology. 1985 ; Vol. 162, No. 2. pp. 794-798.
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