Light adaptation of photosystem II is mediated by the plastoquinone pool

Ahrling, KarinPeterson Arskold, Sindra2015-12-132015-12-130006-2960http://hdl.handle.net/1885/86501During the first few enzymatic turnovers after dark-adaptation of photosystem II (PSII), the relaxation rate of the EPR signals from the Mn cluster and YD· are significantly enhanced. This light-adaptation process has been suggested to involve the appearKeywords: Electrons; Enzymes; Ions; Oxidation; Relaxation enhancement; Paramagnetic resonance; 1,4 benzoquinone; duroquinone; manganese; oxygen; phenylquinone; plastoquinone; article; correlation analysis; dark adaptation; electron; illumination; light adaptation;Light adaptation of photosystem II is mediated by the plastoquinone pool200310.1021/bi034349l2015-12-12