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Article

Synechocystis sp. PCC 6803 mutant lacking both photosystems exhibits strong carotenoid-induced quenching of phycobilisome fluorescence.

FEBS letters - 4 Feb 2011

Rakhimberdieva Marina G, Kuzminov Fedor I, Elanskaya Irina V, Karapetyan Navassard V

Abstract excerpt

Blue light induced quenching in a Synechocystis sp. PCC 6803 strain lacking both photosystems is only related to allophycocyanin fluorescence. A fivefold decrease in the fluorescence level in two bands near 660 and 680 nm is attributed to different allophycocyanin forms in the phycobilisome core. Some low-heat sensitive component inactivated at 53°C is involved in the quenching process. Enormous allophycocyanin...

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Source

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PMID: 21237162
DOI: 10.1016/j.febslet.2011.01.013

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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