Control of electron flow in intact chloroplasts by the intrathylakoid pH, not by the phosphorylation potential
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Summary
The results indicate that coupled electron flow in intact chloroplasts is controlled in the light, and the control is released by NH4Cl, while the intrathylakoid pH, not the phosphorylation potential, is a factor in the control of the rate of electron flow.
- Type
- article
- Published
- 1979-09-01
- Cited by
- 19
- References
- 21
- OpenAlex
- https://openalex.org/W2022182907
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:42613027
Keywords
Photophosphorylation, Chloroplast, Electron transport chain, Electron acceptor, Biophysics
References
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- CHEMIOSMOTIC COUPLING IN OXIDATIVE AND PHOTOSYNTHETIC PHOSPHORYLATION
- Direct determination of ΔpH in chloroplasts, and its relation to the mechanisms of photoinduced reactions
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- The Relation of Light Induced Reactions of Isolated Chloroplasts to Proton Concentrations
- Adenosine-5′-triphosphate and Creatine Phosphate: Determination with Luciferase
Cited by
- The development of a photophysiological assessment system for white spruce [Picea glauca (Moench.) Voss] seedlings and micropropagated plantlets
- 9-Aminoacridine and dibucaine exhibit competitive interactions and complicated inhibitory effects that interfere with measurements of ΔpH and xanthophyll cycle-dependent Photosystem II energy dissipation
- Photosynthesis in intact leaves of C3 plants: Physics, physiology and rate limitations
- Photosynthetic control, “energy-dependent” quenching of chlorophyll fluorescence and photophosphorylation under influence of tertiary amines
- Plastocyanin redox kinetics in spinach chloroplasts: evidence for disequilibrium in the high potential chain.
- Regulation of adenylate levels in intact spinach chloroplasts
- Control of photosynthesis in leaves as revealed by rapid gas exchange and measurements of the assimilatory force FA
- End product feedback effects on photosynthetic electron transport
- Relationship between the octanol-water partition coefficient of tertiary amines and their effect of ‘selective’ uncoupling of photophosphorylation
- From horse thief to professor: confessions of a plant physiologist
- Diurnal changes in adenylates and nicotinamide nucleotides in sugar beet leaves
- The relationship between the redox state of QA and photosynthesis in leaves at various carbon-dioxide, oxygen and light regimes
- Rates of vectorial proton transport supported by cyclic electron flow during oxygen reduction by illuminated intact chloroplasts
- Induction events and short-term regulation of electron transport in chloroplasts: an overview
- Proton Motive Force and Phosphorylation Potential in Thylakoids
- Impact of ion fluxes across thylakoid membranes on photosynthetic electron transport and photoprotection
- Photoinhibition and protection of photosystem I
- Studies on the Mechanism of Light-dependent Active Transport of Pyruvate into Mesophyll Chloroplasts of C4 Plants
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