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Article

Cyclic electron flow around photosystem I is essential for photosynthesis.

Nature - 3 Jun 2004

Munekage Yuri, Hashimoto Mihoko, Miyake Chikahiro, Tomizawa Ken-ichi, Endo Tsuyoshi, Tasaka Masao, Shikanai Toshiharu

Abstract excerpt

Photosynthesis provides at least two routes through which light energy can be used to generate a proton gradient across the thylakoid membrane of chloroplasts, which is subsequently used to synthesize ATP. In the first route, electrons released from water in photosystem II (PSII) are eventually transferred to NADP+ by way of photosystem I (PSI). This linear electron flow is driven by two photochemical reactions...

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Share to Adenosine Triphosphate
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 15175756
DOI: 10.1038/nature02598

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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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