Role of membrane potential in ammonium inhibition of nitrogenase activity in the cultured cyanobiont Nostoc ANTH

S. Singh, B. B. Singh, P. S. Bisen

Research output: Contribution to journalArticle

Abstract

Ammonium at 5m M completely inhibited nitrogenase activity of Nostoc ANTH but only slightly inhibited the membrane potential, indicating that these two events are independent and that nitrogenase activity is not regulated by the latter.

Original languageEnglish (US)
Number of pages1
JournalWorld Journal of Microbiology & Biotechnology
Volume10
Issue number5
DOIs
Publication statusPublished - Sep 1 1994

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Keywords

  • Ammonium
  • Nostoc ANTH
  • cyanobiont
  • membrane potential
  • nitrogenase

ASJC Scopus subject areas

  • Biotechnology
  • Physiology
  • Applied Microbiology and Biotechnology

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