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Cited by 322

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Regulating the proton budget of higher plant photosynthesis

Open access
Avenson, Thomas J., Cruz, Jeffrey A., Kanazawa, Atsuko, Kramer, David M.·2005·Proceedings of the National Academy of Sciences

Abstract

In higher plant chloroplasts, transthylakoid proton motive force serves both to drive the synthesis of ATP and to regulate light capture by the photosynthetic antenna to prevent photodamage. In vivo probes of the proton circuit in wild-type and a mutant strain of Arabidopsis thaliana show that regulation of light capture is modulated primarily by altering the resistance of proton efflux from the thylakoid lumen, whereas modulation of proton influx through cyclic electron flow around photosystem I is suggested to play a role in regulating the ATP/NADPH output ratio of the light reactions.

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Metadata

Authors
Avenson, T. J., Cruz, J. A., Kanazawa, A., & Kramer, D. M.
Venue
Proceedings of the National Academy of Sciences
Published
2005-06-22
Volume
102
Issue
27
Pages
9709-9713
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1976937426
Cited by
322
References
1
FWCI
2.19
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Regulating the proton budget of higher plant photosynthesis. https://app.cochat.ai/papers/10.1073/pnas.0503952102
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Avenson, T. J., Cruz, J. A., Kanazawa, A., & Kramer, D. M. (2005). Regulating the proton budget of higher plant photosynthesis. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0503952102

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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