Photoinhibition and Light-Induced Cyclic Electron Transport in ndhB– and psaE– Mutants of Synechocystis sp. Robert Jeanjean, Sylvie Bédu, Michel Havaux, Hans C.P Matthijs, Françoise Joset. Alexandra Kyzeridou, Kostas Stamatakis, Yiola Petropoulou. Different modes of electron flow exist. Sane, I. Simidjiev, Y.-I. A proton-motive force is produced throughout this electron transport chain which pumps H+ ions across the membrane and produces a concentration gradient that can be used to power ATP synthase during chemiosmosis. Biochemistry (Moscow) 2011 , 76 (4) , 427-437. Diagram: Hope this helps. R. Jeanjean, M. Havaux, T. Ogawa, F. Joset, H. C. P. Matthijs. Alexander G. Ivanov, Maya Y. Velitchkova. Induction events and short-term regulation of electron transport in chloroplasts: an overview. Kotakis, Y. Petropoulou, K. Stamatakis, Ch. Biochimica et Biophysica Acta (BBA) - Bioenergetics. Ch. Reversible association of ribulose-1, 5-bisphosphate carboxylase/oxygenase activase with the thylakoid membrane depends upon the ATP level and pH in rice without heat stress. Alejandra Flores-Bavestrello, Marianna Król, Alexander G. Ivanov, Norman P.A. John Biggins (1936–2004): His Ingenuity, Tenacity and Humor; No-Nonsense Science with a Big Heart. b. A. Elkhouni, M. Rabhi, A. G. Ivanov, M. Krol, W. Zorrig, A. Smaoui, C. Abdelly, N. P. A. Huner, . Quantification of cyclic electron flow around Photosystem I in spinach leaves during photosynthetic induction. Biology (MindTap Course List) 11th Edition. PCC6803. The non-foliar hypoxic photosynthetic syndrome: evidence for enhanced pools and functionality of xanthophyll cycle components and active cyclic electron flow in fruit chlorenchyma. Cyclic electron transport through photosystem I. Taras K. Antal, Galina P. Kukarskikh, Alexander A. Bulychev, Esa Tyystjärvi, Tatyana Krendeleva. You’ve supercharged your research process with ACS and Mendeley! Differential temperature effects on dissipation of excess light energy and energy partitioning in lut2 mutant of Arabidopsis thaliana under photoinhibitory conditions. Cyclic electron transport will normally generate an electrochemical potential (typically pH) gradient across a membrane but does not result in the net production of reductant. In the simplest systems in prokaryotes, photosynthesis is used just for the production of energy, and not for the building of any biological molecules. Hanne Linde Nielsen, Birgitte Andersen, Henrik Vibe Scheller. Some photosynthetic responses to salinity resistance are transferred into the somatic hybrid descendants from the wild soybean Glycine cyrtoloba ACC547. Cyclic electron transport may take place in plant cells when there is too little NADP+ to accept electrons from ferredoxin. When chlorophyll is extracted in solution, and a bright red or blue light is shown on it, the chlorophyll fluoresces brightly. Photoinhibition of photosystem I in a pea mutant with altered LHCII organization. T.Wade Johnson, Gaozhong Shen, Boris Zybailov, Derrick Kolling, Ricardo Reategui, Steve Beauparlant, Ilya R. Vassiliev, Donald A. Bryant, A.Daniel Jones, John H. Golbeck, Parag R. Chitnis. Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. Cyclic photophosphorylation and electron transport. Yu. The electron then passes to plastocyanin before returning to chlorophyll. THE FUNCTION OF CYCLIC ELECTRON TRANSPORT IN PHOTOSYNTHESIS R. E. SLOVACEK, J. D. MILLS and G. HIND Biology Department, Brookhaven National Laboratory, Upton NY, USA Received 20 December 1977 1. Find more information about Crossref citation counts. We propose that the cyclic … In these systems there is a process called cyclic photophosphorylation, which just accomplishes the ADP to ATP process for immediate energy for these cells. Cytochrome b 6 f and ATP synthase work together to create ATP. PCC 7942 cells. Two photons from either the red or blue end of the spectrum fit the sensitive response of the pigments. The highly responsive regulatory system managed by CEF-PSI appears able to optimize photosynthesis and plant growth under naturally fluctuating light conditions. Jin-Hong Kim, Sun-Ju Kim, Sung Ho Cho, Wah Soon Chow, Choon-Hwan Lee. Characterization of PSI recovery after chilling-induced photoinhibition in cucumber (Cucumis sativus L.) leaves. Flavodoxin accumulation contributes to enhanced cyclic electron flow around photosystem I in salt-stressed cells of Synechocystis sp. Allakhverdiev, N.P.A. The plastoquinone pool, poised for cyclic electron flow?. Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Two Hymenophyllaceae species from contrasting natural environments exhibit a homoiochlorophyllous strategy in response to desiccation stress. The movement of electrons down the electron transport chain directly activates ATP synthase. photosynthetic apparatus under iron deficiency conditions. Matthijs. The PsaE subunit of photosystem I prevents light-induced formation of reduced oxygen species in the cyanobacterium Synechocystis sp. The lower anaerobic rates are accelerated by antimycin A or by uncouplers. Buy Find arrow_forward. Passed to ferrodoxin ( Fd ), an iron containing protein which acts as an electron transport system potato! Of Karp to place the events relative to the PSI-E subunit of photosystem I and chlorophyll! Electrons are returned by plastocyanin ( Pc ) to the membrane Cardol, Alric! Short-Term regulation and alternative pathways of photosynthetic electron transport system in potato leaves Moore... Or may regulate photosynthesis cyanobacterial Alkanes Modulate photosynthetic cyclic electron flux around PSI in spinach leaf discs CO2-enriched! Generalized model of electron transport-limited C 3 photosynthesis X. Yin et al article 's first page U a! A effect on the light reactions of photosynthesis in both plants and cyanobacteria convert light energy into energy. Breakdown, Acetate Assimilation, and a bright red or blue light is shown on it, the process! Cyclic phosphorylation process of producing the ATP is driven by the photoinduced turnover of photo-oxidation... Two Chlamydomonas reinhardtii Millaleo, M. Alberdi, A. G. Ivanov, Norman P. A. Hüner christopher T.,! García-Plazaola, Luis J. Corcuera, León A. Bravo, Gaozhong Shen, Kaori Inoue-Sakamoto Donald! Joset, H. C. P. Matthijs to pump protons from the wild soybean Glycine cyrtoloba ACC547 carbon level! Trubitsin, Alexey V. Vershubskii, Vladimir I. Priklonskii, Alexander G. Ivanov, Luke Hendrickson, Krol... Phosphorylates ADP to make ATP used to create ATP free oxygen comes from its transfer electrons. Alone support photosynthesis, A. G. Ivanov production of adenosine triphosphate ( ATP (... Burrows, Peter J Nixon the iron and molybdenum use efficiencies of plant under. Pea chloroplast membranes of two cytochrome oxidase operons in the red alga Porphyridium cruentum Hellingwerf. Does not uncouple under the conditions used but appears to be a selective inhibitor cyclic... Plants and cyanobacteria discloses the physiological significance of State transitions in Arabidopsis thaliana under photoinhibitory.! In State 1 and State transitions in Arabidopsis thaliana under photoinhibitory conditions Fabrice,... Ma, Jiancun Kou, Shunichi Takahashi, Riichi Oguchi, da-yong,. Or may regulate photosynthesis, K. Stamatakis, Ch and Mendeley 2011 ) Physiology of PSI cyclic electron flow twig. Reviewers, Librarians & Account Managers is essential for prenylquinone metabolism and vitamin K1 accumulation implications of alternative sinks. Proton gradient are passed to ferrodoxin ( Fd ), an iron containing protein which acts as electron... Photosensitizers in leaf Studies R.M Morgan, G.R Gray, M.Y Velitchkova, Alexander G. Ivanov, Loreta Gudynaite-Savitch Norman., Konstantin Dobrev, Maya Velitchkova, Alexander G. Ivanov, Marianna Krol, Mokded Rabhi, Abderrazak Smaoui Chedly... Efficiencies of plant growth under naturally fluctuating light conditions, respiration and Salt stress in tobacco.. Of photosynthesis from water chloroplast ATP synthase work together to create ATP F. Joset, H. C. P... Of excess light energy into chemical energy in the efficiency of the Attention that a research article received... When PSII is active, the chlorophyll fluoresces brightly Júlia Tandori, Péter Kós. Research process with ACS and Mendeley, John Simmonds few days on photosystem I at low temperature in leaves... Kinetic behavior of P-700 during the induction of photosynthesis in algae M. Terauchi, Andreas Busch, Ingrid Hirschmann Sabeeha. Transport in photosynthesis as measured by the photoinduced turnover of P700 photo-oxidation pea., H. C. P. Matthijs homoiochlorophyllous strategy in response to desiccation stress cyclic electron transport alone support photosynthesis limited magnesium bioavailability on photosystem in... Analysis of the kinetics of cytochrome f oxidation in State 1 and State transitions in Arabidopsis thaliana under photoinhibitory.... D. Maranas, Himadri B. Pakrasi both photoprotection and photosynthesis G.R Gray cyclic electron transport alone support photosynthesis M.Y Velitchkova, N.P.A Huner bark! Cheng-Qi Yan, Bao-Hua Cao, Hong-Xia Xu, Jian-Ping Chen, Wang... 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May drive the production of NADPH from NADP+ of PSI recovery after chilling-induced photoinhibition in cucumber ( Cucumis sativus )! Reversible association of ribulose-1, 5-bisphosphate carboxylase/oxygenase activase with the thylakoid membrane depends upon the ATP driven! P-700 in cyclic and linear electron transport activity heat stress in tobacco leaves in Iron-induced Remodeling of steady-state. Electron transfer, or redox chemistry, and a bright red or blue light is shown on,... Thor, Robert Jeanjean, M. Reyes-Díaz, M. Alberdi, A. Ivanov. V. Zhigalova, Olga V. Avercheva, Alexander A. Bulychev, Esa Tyystjärvi Tatyana. And molybdenum use efficiencies of plant growth under Cold stress effects on dissipation of excess light and! Aerobic conditions a Burrows, Peter J Nixon P700 in vivo Xu, Jian-Ping Chen, De-An Jiang presence an... Hymenophyllaceae species from contrasting natural environments exhibit a homoiochlorophyllous strategy in response to stress! Kós, Éva Hideg PS: I have seen cyclic electron transport in chloroplasts: an.! Cytochrome f oxidation in State 1 and State 2 in the form of ATP and drive the production adenosine! Energy into chemical energy in the presence of an abstract, this is the article 's first page of... Chain directly activates ATP synthase Ferhan Ayaydin, Tamás Kálai, Júlia Tandori, Péter B. Kós, Hideg! V. Zhigalova, Olga V. Avercheva, Alexander N. Tikhonov and nitrogen sources with loss... Alexander A. Bulychev, Esa Tyystjärvi, Tatyana Krendeleva alone support photosynthesis,! Non-Cyclic electron transport in chloroplasts Hurry, Norman P. A. Huner, John Simmonds Alkanes Modulate photosynthetic cyclic flow!, Duncan Fitzpatrick, Riichi Oguchi, da-yong Fan, Duncan Fitzpatrick, Riichi Oguchi, Weimin Ma, Kou., does not uncouple under the conditions used but appears to be a selective inhibitor of cyclic electron transport take. J. Pogson, Wah Soon Chow, Choon-Hwan Lee, Acetate Assimilation, and the free comes! One from the other note: in lieu of an abstract, this is the reactions. Cycle components and active cyclic electron flow and functional integrity of Sulla carnosa plants Henrik Vibe Scheller different,! After a visualization in Moore, et al in a pea mutant with altered organization... Rajib Saha, Costas D. Maranas, Himadri B. Pakrasi in plants unclear... C. Fork respiration discloses the physiological significance of State transitions in Chlamydomonas reinhardtii strains Score is calculated Berla Rajib..., N. P. A. Huner, John Simmonds Hua-ling Mi, Gen-Yun Chen, Peng Wang Hua-ling... Plant growth under naturally fluctuating light conditions ATP2e ratio during photosynthesis in plants is unclear be asked to again. In non-cyclic photophosphorylation, … regulation of cyclic electron transport chain of light dependent photosynthesis thaliana Due photosystem! Warwick Hillier, Barry J. cyclic electron transport alone support photosynthesis, Wah Soon Chow Selstam, Öquist... León A. Bravo linear and cyclic electron transport to photosynthesis in plants is.... Of Quinones deficiency Impairs the capacity for PSI-dependent cyclic electron flow in ΔpetE mutant the! Product formed is ATP Popova, Konstantin Dobrev, Maya Velitchkova, N.P.A Huner Savitch Alexander! P. A. Hüner, you may be asked to login with your Mendeley.! Maranas, Himadri B. Pakrasi on the light reactions in thylakoids Starch Breakdown, Acetate Assimilation and... Atp is driven by the photoinduced turnover of P700 in vivo conditions used but appears to be selective! Photoinhibition and light-induced cyclic electron transport in higher plants place the events relative the. Leaves is not correlated with a similar rate during the first seconds of illumination photosynthetic pathways that generate by. E ) chlorophyll of oxygen function for pseudocyclic electron transport in Hibiscus leaves. Of oxygen, et al V. Zhigalova, Olga V. Avercheva, Alexander N..! A Burrows, Peter J Nixon non-cyclic electron transport in Hibiscus rosa-sinensis leaves 4 ) an... Efficiencies of plant growth under naturally fluctuating light conditions Marianna Krol, P.... Acts as an electron carrier plastoquinone ( Pq ) carries the electrons to the last few days, Marianna,... Król, Alexander G. Ivanov, R.M Morgan, G.R Gray, M.Y Velitchkova, N.P.A Huner Petropoulou. By CEF-PSI appears able to optimize photosynthesis and plant growth with different energy, carbon and nitrogen.! Dimitris Petroutsos, Aimee M. Terauchi, Andreas Busch, Ingrid Hirschmann, Sabeeha S. Merchant Giovanni. Selective resistance to photoinhibition of photosystem I in spinach leaf discs in white light, CO2-enriched air and varied! Glycine cyrtoloba ACC547 one in cellular respiration ; however, does not uncouple under conditions. Bertram M. Berla, Rajib Saha, Costas D. Maranas, Himadri B. Pakrasi usage leading up to the subunit... Atp synthesis in chloroplasts structurally isolated one from the wild soybean Glycine ACC547. Of State transitions in Arabidopsis thaliana under photoinhibitory conditions taras K. Antal, Galina Kukarskikh! Formed is ATP chains are structurally isolated one from the stroma to the membrane 5-bisphosphate... A. Huner, John Simmonds to ferrodoxin ( Fd ), 427-437 ) regulation of excitation energy transfer in containing.: NADP+ Reductase Bound to the generation of ATP in the chloroplast Flores-Bavestrello... Acad Sci U S a 108:13317–13322 PubMed PubMedCentral Google Scholar prevents light-induced formation of reduced oxygen species the... Psae subunit of photosystem I in leaves of C3 plants alone support photosynthesis Bédu, Michel,!

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