ArticleeLife2021
Regulation of photosynthetic electron flow on dark to light transition by ferredoxin:NADP(H) oxidoreductase interactions.
Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 33 citations in OpenAlex.
- Structural proteomics reveals the functional docking interface of ferredoxin-NADPThe Plant journal : for cell and molecular biology · 2026Article
- Kinetic Determination of CytochromeBio-protocol · 2026Article
- Estimating the redox state of the plastoquinone pool in algae and cyanobacteria via OJIP fluorescence: perspectives and limitations.Photosynthesis research · 2026Article
- Advancements in photosynthetic efficiency: Pathways, regulation, and biotechnological applications for enhancing crop productivity.Plant signaling & behavior · 2025Review
- Physiological and transcriptomic analyses reveal the mechanisms underlying leaf color variation in zebra-striped mutants of oat (Avena sativa).BMC plant biology · 2025Article
- Tethering ferredoxin-NADP+ reductase to photosystem I promotes photosynthetic cyclic electron transfer.The Plant cell · 2025Article
- Proximity to Photosystem II is necessary for activation of Plastid Terminal Oxidase (PTOX) for photoprotection.Nature communications · 2024Article
- STN7 is not essential for developmental acclimation of Arabidopsis to light intensity.The Plant journal : for cell and molecular biology · 2023Article
- High cyclic electron transfer via the PGR5 pathway in the absence of photosynthetic control.Plant physiology · 2023Article
- PTOX-dependent safety valve does not oxidize P700 during photosynthetic induction in the Arabidopsis pgr5 mutant.Plant physiology · 2022Article
- Protection of photosystem I during sudden light stress depends on ferredoxin:NADP(H) reductase abundance and interactions.Plant physiology · 2022Article
- Photosynthetic Light Harvesting and Thylakoid Organization in a CRISPR/Cas9 Arabidopsis Thaliana LHCB1 Knockout Mutant.Frontiers in plant science · 2022Article
- Comparative proteomics of thylakoids fromPlant direct · 2021Article
- Dynamic Changes in Protein-Membrane Association for Regulating Photosynthetic Electron Transport.Cells · 2021Review
- Photosynthetic performance of rocket (Eruca sativa. Mill.) grown under different regimes of light intensity, quality, and photoperiod.PloS one · 2021Article
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 3 countries.
Funding
Abstract
During photosynthesis, electron transport is necessary for carbon assimilation and must be regulated to minimize free radical damage. There is a longstanding controversy over the role of a critical enzyme in this process (ferredoxin:NADP(H) oxidoreductase, or FNR), and in particular its location within chloroplasts. Here we use immunogold labelling to prove that FNR previously assigned as soluble is in fact membrane associated. We combined this technique with a genetic approach in the model plant Arabidopsis to show that the distribution of this enzyme between different membrane regions depends on its interaction with specific tether proteins. We further demonstrate a correlation between the interaction of FNR with different proteins and the activity of alternative photosynthetic electron transport pathways. This supports a role for FNR location in regulating photosynthetic electron flow during the transition from dark to light.
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Registered trials
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