Oberson, Jacques; Pavelic, Danijela; Brändle, Roland; Rawyler, André (1999). Nitrate Increases Membrane Stability of Potato Cells under Anoxia. Journal of Plant Physiology, 155(6), 792 - 794. Elsevier 10.1016/S0176-1617(99)80098-4
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Summary Potato cells (Solanum tuberosum L.), cultivated in original Murashige-Skoog (MS) medium for 5 days were subsequently transferred into {MS} media containing nitrate or ammonium as sole inorganic N source and incubated under anoxia for 24 h. With regard to lipid stability, these cells behaved differently. Although lipid hydrolysis occurred in both cases by the same mechanism, nitrate was able to postpone free fatty acid release for about 6 h compared with ammonium within the 24 h anoxia treatment. The increased membrane lipid stability of nitrate-treated cells under anoxia was correlated with a higher nitrate reduction capability and an improved energy status.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
08 Faculty of Science > Department of Biology > Institute of Plant Sciences (IPS) > Anoxia / Postanoxia [discontinued] 08 Faculty of Science > Department of Biology > Institute of Plant Sciences (IPS) |
UniBE Contributor: |
Brändle, Roland |
Subjects: |
500 Science > 580 Plants (Botany) |
ISSN: |
0176-1617 |
Publisher: |
Elsevier |
Language: |
English |
Submitter: |
Peter Alfred von Ballmoos-Haas |
Date Deposited: |
02 Jun 2016 10:43 |
Last Modified: |
05 Dec 2022 14:56 |
Publisher DOI: |
10.1016/S0176-1617(99)80098-4 |
Uncontrolled Keywords: |
Solanum tuberosum L., anoxia, energy status, fatty acids, lipid hydrolysis, nitrate, nitrate reductase, nitrite, potato cells |
BORIS DOI: |
10.7892/boris.82637 |
URI: |
https://boris.unibe.ch/id/eprint/82637 |
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