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Article

Impaired Cyclic Electron Flow around Photosystem I Disturbs High-Light Respiratory Metabolism.

Plant physiology - 1 Dec 2016

Florez-Sarasa Igor, Noguchi Ko, Araújo Wagner L, Garcia-Nogales Ana, Fernie Alisdair R, Flexas Jaume, Ribas-Carbo Miquel

Abstract excerpt

The cyclic electron flow around photosystem I (CEF-PSI) increases ATP/NADPH production in the chloroplast, acting as an energy balance mechanism. Higher export of reducing power from the chloroplast in CEF-PSI mutants has been correlated with higher mitochondrial alternative oxidase (AOX) capacity and protein amount under high-light (HL) conditions. However, in vivo measurements of AOX activity are still required...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 27760881
DOI: 10.1104/pp.16.01025
PMCID: PMC5129710

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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