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Article

The role of PGR5 in the redox poising of photosynthetic electron transport.

Biochimica et biophysica acta - 1 Oct 2007

Nandha Beena, Finazzi Giovanni, Joliot Pierre, Hald Simon, Johnson Giles N

Abstract excerpt

The pgr5 mutant of Arabidopsis thaliana has been described as being deficient in cyclic electron flow around photosystem I, however, the precise role of the PGR5 protein remains unknown. To address this issue, photosynthetic electron transport was examined in intact leaves of pgr5 and wild type A. thaliana. Based on measurements of the kinetics of P700 oxidation in far red light and re-reduction following...

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PMID: 17803955
DOI: 10.1016/j.bbabio.2007.07.007

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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