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Article

The interplay between LHCSR and PSBS proteins provides photoprotection in Chlamydomonas reinhardtii pgr5 mutant under high light.

Journal of photochemistry and photobiology. B, Biology - 1 Dec 2024

Yadav Ranay Mohan, Chouhan Nisha, Gunasekaran Jerome Xavier, Madireddi Sai Kiran, Nerusu Aparna, Subramanyam Rajagopal

Abstract excerpt

Cyclic electron transport (CET) is a vital alternative route that protects against photodamage and aids in energy production. This process depends on proton gradient regulation 5 (PGR5) and PGRL1-dependent pathways associated with CET. The exact roles of these proteins in photosystem I photochemistry under prolonged high light conditions are not fully understood. Continuous light adaptation hinges on two critical...

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PMID: 39546926
DOI: 10.1016/j.jphotobiol.2024.113060

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