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Article

Photosystem I photoinhibition attenuates LHCI-dependent light-harvesting activity in spinach leaves.

Plant physiology - 2 Jun 2026

Takagi Daisuke, Kishie Aya, Ifuku Kentaro

Abstract excerpt

The over-reduced state of photosystem I causes photoinhibition, and changes in electron transport activity and core-subunit content have been studied to examine the degree of photosystem I photoinhibition. However, the involvement of peripheral subunits, such as light-harvesting complex I, in photosystem I photoinhibition has not been thoroughly evaluated. Here, we aimed to determine whether the light-harvesting...

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PMID: 42093092
DOI: 10.1093/plphys/kiag251

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