Literature summary for 1.10.3.9 extracted from

Voloshina, O.V.; Bolychevtseva, Y.V.; Kuzminov, F.I.; Gorbunov, M.Y.; Elanskaya, I.V.; Fadeev, V.V.
Photosystem II activity of wild type Synechocystis PCC 6803 and its mutants with different plastoquinone pool redox states (2016), Biochemistry (Moscow), 81, 858-870 .

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Localization

Localization	Comment	Organism	GeneOntology No.	Textmining

Organism

Organism	UniProt	Comment	Textmining
Synechocystis sp. PCC 6803	-	-	-

General Information

General Information	Comment	Organism
physiological function	a darkadapted mutant lacking terminal oxidases with naturally reduced plastoquinone is characterized by slower QA-roxidation and O2 evolution rates and lower quantum yield of PSII primary photochemical reactions as compared to the wild type and succinate dehydrogenaselacking mutant, in which the plastoquinone pool remains oxidized in the dark. Light adaptation increases PSII primary photochemical reactions in all tested strains, with the greatest increase in in the mutant. Continuous illumination of mutant cells with low intensity blue light also increases PSII primary photochemical reactions and PSII functional absorption crosssection. This effect is almost absent in the wild type and succinate dehydrogenaselacking mutant	Synechocystis sp. PCC 6803

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Release 2023.1 (January 2023)