These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Formation of two forms of nitrogenase and effects of its switch-off by ammonia in purple bacteria.
    Author: Yakunin AF, Gogotov IN.
    Journal: Microbiol Sci; 1988 Mar; 5(3):78-81. PubMed ID: 3079222.
    Abstract:
    The switch-off of nitrogenase by ammonia in cells of the purple bacteria is not due to the conversion of nitrogenase into an inactive form. The latter is probably an initial stage of the enzyme degradation in the presence of excess nitrogen.
    [Abstract] [Full Text] [Related] [New Search]