Changes in the Redox Potential of Primary and Secondary Electron-Accepting Quinones in Photosystem II Confer Increased Resistance to Photoinhibition in Low-Temperature-Acclimated Arabidopsis

Exposure of control (non-hardened) Arabidopsis leaves for 2 h at high irradiance at 5°C resulted in a 55% decrease in photosystem II (PSII) photochemical efficiency as indicated by F(v)/F(m). In contrast, cold-acclimated leaves exposed to the same conditions showed only a 22% decrease in F(v)/F(m)....

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Hlavní autoři: Sane, Prafullachandra Vishnu, Ivanov, Alexander G., Hurry, Vaughan, Huner, Norman P.A., Öquist, Gunnar
Médium: Artigo
Jazyk:Inglês
Vydáno: The American Society for Plant Biologists 2003
Témata:
Research Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC181298/
https://ncbi.nlm.nih.gov/pubmed/12913169
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1104/pp.103.022939
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