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Article

Interaction of ascorbate with photosystem I.

Photosynthesis research - 1 Nov 2014

Trubitsin Boris V, Mamedov Mahir D, Semenov Alexey Yu, Tikhonov Alexander N

Abstract excerpt

Ascorbate is one of the key participants of the antioxidant defense in plants. In this work, we have investigated the interaction of ascorbate with the chloroplast electron transport chain and isolated photosystem I (PSI), using the EPR method for monitoring the oxidized centers [Formula: see text] and ascorbate free radicals. Inhibitor analysis of the light-induced redox transients of P700 in spinach thylakoids...

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PMID: 24965848
DOI: 10.1007/s11120-014-0023-7

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