| Transient change in the ATP pool of Anabaena cylindrica associated with ammonia assimilation. | |
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MedLine Citation:
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PMID: 98124 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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When N2-grown cells of Anabaena cylindrica were exposed to ammonia (50 micron to 5 mM) in the dark, the size of the ATP pool was reduced by 40% within 1 min, but restored after 5 or 6 min. The decrease in ATP was accompanied by increases in ADP and AMP, while the total adenylate content remained unaltered. The ammonia-induced change in the ATP pool was completely eliminated when algal cells were treated with L-methionine-DL-sulfoximine, an inhibitor of glutamine synthesis. These results suggest that ammonia is rapidly assimilated through the pathway mediated by glutamine synthetase accompanied by reduction of the ATP pool. |
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Authors:
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M Ohmori; A Hattori |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Archives of microbiology Volume: 117 ISSN: 0302-8933 ISO Abbreviation: Arch. Microbiol. Publication Date: 1978 Apr |
Date Detail:
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Created Date: 1978-09-30 Completed Date: 1978-09-30 Revised Date: 2000-12-18 |
Medline Journal Info:
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Nlm Unique ID: 0410427 Medline TA: Arch Microbiol Country: GERMANY, WEST |
Other Details:
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Languages: eng Pagination: 17-20 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adenosine Diphosphate
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metabolism Adenosine Monophosphate / metabolism Adenosine Triphosphate / metabolism* Ammonia / metabolism* Carbonyl Cyanide m-Chlorophenyl Hydrazone / pharmacology Cyanobacteria / metabolism* Darkness Light Methionine Sulfoximine / pharmacology |
| Chemical | |
Reg. No./Substance:
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1982-67-8/Methionine Sulfoximine; 555-60-2/Carbonyl Cyanide m-Chlorophenyl Hydrazone; 56-65-5/Adenosine Triphosphate; 58-64-0/Adenosine Diphosphate; 61-19-8/Adenosine Monophosphate; 7664-41-7/Ammonia |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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