ArticleBiophysical journal2005
Flash-induced oxygen evolution in photosynthesis: simple solution for the extended S-state model that includes misses, double-hits, inactivation, and backward-transitions.
Article in Biophysical journal, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 48 citations in OpenAlex.
- Tuning Shinkarev's Bicycle: Separating the Parallel Cycles of Photosystem II Using Empirical Wavelet Transform.Plants (Basel, Switzerland) · 2026Article
- The Effect of Removal of External Proteins PsbO, PsbP and PsbQ on Flash-Induced Molecular Oxygen Evolution and Its Biphasicity in Tobacco PSII.Current issues in molecular biology · 2024Article
- Changes in Photosystem II Complex and Physiological Activities in Pea and Maize Plants in Response to Salt Stress.Plants (Basel, Switzerland) · 2024Article
- Regulation of light energy conversion between linear and cyclic electron flow within photosystem II controlled by the plastoquinone/quinol redox poise.Photosynthesis research · 2023Article
- Molecular basis for turnover inefficiencies (misses) during water oxidation in photosystem II.Chemical science · 2022Article
- Bridging the gap between Kok-type and kinetic models of photosynthetic electron transport within Photosystem II.Photosynthesis research · 2022Article
- Frequently asked questions about chlorophyll fluorescence, the sequel.Photosynthesis research · 2017Review
- Assessing the Effects of Water Deficit on Photosynthesis Using Parameters Derived from Measurements of Leaf Gas Exchange and of ChlorophyllFrontiers in plant science · 2017Review
- Frequently asked questions about in vivo chlorophyll fluorescence: practical issues.Photosynthesis research · 2014Review
- Chlorophyll a fluorescence: beyond the limits of the Q(A) model.Photosynthesis research · 2014Review
- Natural variants of photosystem II subunit D1 tune photochemical fitness to solar intensity.The Journal of biological chemistry · 2013Article
- Misses during water oxidation in photosystem II are S state-dependent.The Journal of biological chemistry · 2012Article
- Photosynthetic oxygen evolution is not reversed at high oxygen pressures: mechanistic consequences for the water-oxidizing complex.Biochemistry · 2009Article
- Evidence for intermediate S-states as initial phase in the process of oxygen-evolving complex oxidation.Biophysical journal · 2008Article
- Article
- Effects of methanol on the Si-state transitions in photosynthetic water-splitting.Photosynthesis researchArticle
- The PsbP-like protein (sll1418) of Synechocystis sp. PCC 6803 stabilises the donor side of Photosystem II.Photosynthesis researchArticle
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1 author at 1 institution in 1 country.
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Abstract
Flash-induced oxygen evolution in higher plants, algae, and cyanobacteria exhibits damped period-four oscillations. To explain such oscillations, Kok suggested a simple phenomenological S-state model, in which damping is due to empirical misses and double-hits. Here we developed an analytical solution for the extended Kok model that includes misses, double-hits, inactivation, and backward-transitions. The solution of the classic Kok model (with misses and double-hits only) can be obtained as a particular case of this solution. Simple equations describing the flash-number dependence of individual S-states and oxygen evolution in both cases are almost identical and, therefore, the classic Kok model does not have a significant advantage in its simplicity over the extended version considered in this article. Developed equations significantly simplify the fitting of experimental data via standard nonlinear regression analysis and make unnecessary the use of many previously developed methods for finding parameters of the model. The extended Kok model considered here can provide additional insight into the effect of dark relaxation between flashes and inactivation.
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