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Photodamage to the oxygen evolving complex of photosystem II by visible light

Zavaleta Fernandez de Cordova (Zavafer) , Alonso; Cheah, Mun Hon (Michael); Hillier, Warwick; Chow, Wah S (Fred); Takahashi, Shunichi

Description

Light damages photosynthetic machinery, primarily photosystem II (PSII), and it results in photoinhibition. A new photodamage model, the two-step photodamage model, suggests that photodamage to PSII initially occurs at the oxygen evolving complex (OEC) by light energy absorbed by manganese and that the PSII reaction center is subsequently damaged by light energy absorbed by photosynthetic pigments due to the limitation of electrons to the PSII reaction center. However, it is still uncertain...[Show more]

CollectionsANU Research Publications
Date published: 2015
Type: Journal article
URI: http://hdl.handle.net/1885/153666
Source: Scientific Reports
DOI: 10.1038/srep16363

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