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Wyszukujesz frazę ""Pospisil, Pavel"" wg kryterium: Autor


Tytuł :
Hydroxyl radical generation by photosystem II.
Autorzy :
Pospísil P; Service Bioénérgetique, Département de Biologie Joliot Curie, CEA Saclay, F-91191 Gif-sur-Yvette, France. pospisil@dsvidf.cea.fr
Arató A
Krieger-Liszkay A
Rutherford AW
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Źródło :
Biochemistry [Biochemistry] 2004 Jun 01; Vol. 43 (21), pp. 6783-92.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Hydroxyl Radical/*metabolism
Photosystem II Protein Complex/*metabolism
Anaerobiosis ; Cell Membrane/metabolism ; Electron Spin Resonance Spectroscopy ; Formates/chemistry ; Formates/metabolism ; Hydrogen-Ion Concentration ; Iron/chemistry ; Iron/metabolism ; Light ; Manganese/metabolism ; Photosystem II Protein Complex/chemistry ; Reactive Oxygen Species/metabolism
Czasopismo naukowe
Tytuł :
Evidence that cytochrome b559 is involved in superoxide production in photosystem II: effect of synthetic short-chain plastoquinones in a cytochrome b559 tobacco mutant.
Autorzy :
Pospísil P; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, tr. Svobody 26, 771 46 Olomouc, Czech Republic.
Snyrychová I
Kruk J
Strzałka K
Naus J
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Źródło :
The Biochemical journal [Biochem J] 2006 Jul 15; Vol. 397 (2), pp. 321-7.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Mutation*
Cytochrome b Group/*physiology
Photosystem II Protein Complex/*chemistry
Plastoquinone/*chemistry
Spinacia oleracea/*enzymology
Superoxides/*chemistry
Tobacco/*genetics
Cytochrome b Group/chemistry ; Diuron/pharmacology ; Hydrogen-Ion Concentration ; Oxidation-Reduction ; Oxygen/metabolism ; Photosystem II Protein Complex/physiology ; Point Mutation ; Spectrophotometry ; Time Factors
Czasopismo naukowe
Tytuł :
Dark production of reactive oxygen species in photosystem II membrane particles at elevated temperature: EPR spin-trapping study.
Autorzy :
Pospísil P; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, tr. Svobody 26, 771 46 Olomouc, Czech Republic. />Snyrychová I
Naus J
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2007 Jun; Vol. 1767 (6), pp. 854-9. Date of Electronic Publication: 2007 Feb 24.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Temperature*
Intracellular Membranes/*metabolism
Photosystem II Protein Complex/*metabolism
Reactive Oxygen Species/*metabolism
Spin Trapping/*methods
Electron Spin Resonance Spectroscopy/methods ; Photosystem II Protein Complex/chemistry
Czasopismo naukowe
Tytuł :
Quality control of photosystem II: reactive oxygen species are responsible for the damage to photosystem II under moderate heat stress.
Autorzy :
Yamashita A; Graduate School of Natural Science and Technology, Okayama University, Okayama 700-8530, Japan.
Nijo N
Pospísil P
Morita N
Takenaka D
Aminaka R
Yamamoto Y
Yamamoto Y
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Źródło :
The Journal of biological chemistry [J Biol Chem] 2008 Oct 17; Vol. 283 (42), pp. 28380-91. Date of Electronic Publication: 2008 Jul 29.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Reactive Oxygen Species*
Photosystem II Protein Complex/*physiology
Electron Spin Resonance Spectroscopy ; Hot Temperature ; Hydrogen Peroxide/chemistry ; Light ; Lipid Peroxidation ; Models, Biological ; Oxygen/chemistry ; Proteins/chemistry ; Spinacia oleracea/metabolism ; Temperature ; Thylakoids/metabolism ; Time Factors ; Water/chemistry
Czasopismo naukowe
Tytuł :
Superoxide oxidase and reductase activity of cytochrome b559 in photosystem II.
Autorzy :
Tiwari A; Department of Experimental Physics, Laboratory of Biophysics, Faculty of Science, Palacký University, tr. Svobody 26, 771 46 Olomouc, Czech Republic.
Pospísil P
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2009 Aug; Vol. 1787 (8), pp. 985-94. Date of Electronic Publication: 2009 Apr 05.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Cytochrome b Group/*metabolism
Oxidoreductases/*metabolism
Photosystem II Protein Complex/*metabolism
Superoxides/*metabolism
Carbodiimides ; Cytochrome b Group/chemistry ; Diethyl Pyrocarbonate/pharmacology ; Free Radical Scavengers/pharmacology ; Heme/chemistry ; Heme/metabolism ; Hydrogen-Ion Concentration ; Oxidation-Reduction ; Oxidoreductases/chemistry ; Photosynthesis/drug effects ; Photosystem II Protein Complex/chemistry ; Reactive Oxygen Species/chemistry ; Reactive Oxygen Species/metabolism ; Spinacia oleracea/chemistry ; Superoxides/chemistry ; Tromethamine/chemistry
Czasopismo naukowe
Tytuł :
Quality control of photosystem II: Thylakoid unstacking is necessary to avoid further damage to the D1 protein and to facilitate D1 degradation under light stress in spinach thylakoids.
Autorzy :
Khatoon M; Graduate School of Natural Science and Technology, Okayama University, Okayama 700-8530, Japan.
Inagawa K
Pospísil P
Yamashita A
Yoshioka M
Lundin B
Horie J
Morita N
Jajoo A
Yamamoto Y
Yamamoto Y
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Źródło :
The Journal of biological chemistry [J Biol Chem] 2009 Sep 11; Vol. 284 (37), pp. 25343-52. Date of Electronic Publication: 2009 Jul 17.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Photosystem II Protein Complex/*metabolism
Thylakoids/*chemistry
Cations ; Chloroplasts/metabolism ; Electron Spin Resonance Spectroscopy ; Electrons ; Electrophoresis, Polyacrylamide Gel ; Light ; Models, Biological ; Photochemistry/methods ; Photosystem II Protein Complex/chemistry ; Plant Physiological Phenomena ; Plant Proteins/metabolism ; Reactive Oxygen Species ; Spectrophotometry/methods ; Spinacia oleracea/enzymology ; Spinacia oleracea/physiology ; Thylakoids/metabolism
Czasopismo naukowe
Tytuł :
Production of reactive oxygen species by photosystem II.
Autorzy :
Pospísil P; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, Olomouc, Czech Republic.
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2009 Oct; Vol. 1787 (10), pp. 1151-60. Date of Electronic Publication: 2009 May 20.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Photosystem II Protein Complex/*metabolism
Reactive Oxygen Species/*metabolism
Electrons
Czasopismo naukowe
Tytuł :
Differential mechanism of light-induced and oxygen-dependent restoration of the high-potential form of cytochrome b(559) in Tris-treated photosystem II membranes.
Autorzy :
Pospísil P; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, tr. 17. listopadu 1192/12, Olomouc, Czech Republic. />Tiwari A
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2010 Apr; Vol. 1797 (4), pp. 451-6. Date of Electronic Publication: 2010 Jan 06.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Cytochrome b Group/*metabolism
Oxygen/*metabolism
Photosystem II Protein Complex/*metabolism
Thylakoids/*metabolism
Cytochrome b Group/chemistry ; Ferric Compounds/chemistry ; Ferric Compounds/metabolism ; Ferrous Compounds/chemistry ; Ferrous Compounds/metabolism ; Histidine/chemistry ; Histidine/metabolism ; Hydrogen-Ion Concentration ; Light ; Models, Chemical ; Oxidation-Reduction/drug effects ; Oxidation-Reduction/radiation effects ; Oxygen/pharmacology ; Photosystem II Protein Complex/chemistry ; Plant Proteins/chemistry ; Plant Proteins/metabolism ; Potentiometry ; Spectrophotometry ; Spinacia oleracea/metabolism ; Thylakoids/drug effects ; Thylakoids/radiation effects ; Tromethamine/chemistry ; Tromethamine/pharmacology
Czasopismo naukowe
Tytuł :
Water-splitting manganese complex controls light-induced redox changes of cytochrome b559 in photosystem II.
Autorzy :
Sinha RK; Department of Experimental Physics, Faculty of Science, Palacký University, Olomouc, Czech Republic.
Tiwari A
Pospísil P
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Źródło :
Journal of bioenergetics and biomembranes [J Bioenerg Biomembr] 2010 Aug; Vol. 42 (4), pp. 337-44. Date of Electronic Publication: 2010 Jul 07.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Cytochrome b Group/*chemistry
Cytochrome b Group/*metabolism
Manganese/*metabolism
Photosystem II Protein Complex/*chemistry
Photosystem II Protein Complex/*metabolism
Water/*metabolism
Manganese/deficiency ; Oxidation-Reduction ; Plant Proteins/metabolism ; Protein Conformation ; Spinacia oleracea/metabolism
Czasopismo naukowe
Tytuł :
Singlet oxygen scavenging activity of plastoquinol in photosystem II of higher plants: electron paramagnetic resonance spin-trapping study.
Autorzy :
Yadav DK; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, tr. 17. Listopadu 12, Olomouc, Czech Republic.
Kruk J
Sinha RK
Pospíšil P
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2010 Nov; Vol. 1797 (11), pp. 1807-11. Date of Electronic Publication: 2010 Jul 15.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Electron Spin Resonance Spectroscopy*
Free Radical Scavengers/*pharmacology
Photosystem II Protein Complex/*chemistry
Plastoquinone/*analogs & derivatives
Singlet Oxygen/*chemistry
Spinacia oleracea/*chemistry
Cell Membrane/drug effects ; Cell Membrane/metabolism ; Photosystem II Protein Complex/metabolism ; Plastoquinone/chemistry ; Spin Trapping
Czasopismo naukowe
Tytuł :
Enzymatic function of cytochrome b559 in photosystem II.
Autorzy :
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
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Źródło :
Journal of photochemistry and photobiology. B, Biology [J Photochem Photobiol B] 2011 Jul-Aug; Vol. 104 (1-2), pp. 341-7. Date of Electronic Publication: 2011 Feb 16.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Cytochrome b Group/*metabolism
Photosystem II Protein Complex/*metabolism
Cytochrome b Group/chemistry ; Electron Transport ; Oxidation-Reduction ; Oxygen/chemistry ; Oxygen/metabolism ; Photosystem II Protein Complex/chemistry
Czasopismo naukowe
Tytuł :
Evidence on the formation of singlet oxygen in the donor side photoinhibition of photosystem II: EPR spin-trapping study.
Autorzy :
Yadav DK; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic.
Pospíšil P
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Źródło :
PloS one [PLoS One] 2012; Vol. 7 (9), pp. e45883. Date of Electronic Publication: 2012 Sep 26.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Singlet Oxygen*
Photochemistry/*methods
Photosystem II Protein Complex/*physiology
Spin Trapping/*methods
Carbon/chemistry ; Electron Spin Resonance Spectroscopy/methods ; Free Radicals ; Hydrogen-Ion Concentration ; Light ; Models, Chemical ; Oxygen/chemistry ; Propyl Gallate/chemistry ; Spinacia oleracea ; Synechococcus/metabolism
Czasopismo naukowe
Tytuł :
Quality control of photosystem II: lipid peroxidation accelerates photoinhibition under excessive illumination.
Autorzy :
Chan T; Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan.
Shimizu Y
Pospíšil P
Nijo N
Fujiwara A
Taninaka Y
Ishikawa T
Hori H
Nanba D
Imai A
Morita N
Yoshioka-Nishimura M
Izumi Y
Yamamoto Y
Kobayashi H
Mizusawa N
Wada H
Yamamoto Y
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Źródło :
PloS one [PLoS One] 2012; Vol. 7 (12), pp. e52100. Date of Electronic Publication: 2012 Dec 27.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Light/*adverse effects
Light-Harvesting Protein Complexes/*metabolism
Photosystem II Protein Complex/*metabolism
Spinacia oleracea/*metabolism
Thylakoids/*metabolism
Electron Spin Resonance Spectroscopy ; Light-Harvesting Protein Complexes/radiation effects ; Lipid Peroxidation/radiation effects ; Malondialdehyde/pharmacology ; Oxidation-Reduction ; Oxygen/metabolism ; Photosynthesis/radiation effects ; Photosystem II Protein Complex/radiation effects ; Singlet Oxygen/metabolism ; Spinacia oleracea/radiation effects ; Thylakoids/radiation effects
Czasopismo naukowe
Tytuł :
Molecular mechanisms of production and scavenging of reactive oxygen species by photosystem II.
Autorzy :
Pospíšil P; Department of Biophysics, Centre of the region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Czech Republic.
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2012 Jan; Vol. 1817 (1), pp. 218-31. Date of Electronic Publication: 2011 May 27.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Free Radical Scavengers/*metabolism
Photosystem II Protein Complex/*metabolism
Reactive Oxygen Species/*metabolism
Electron Transport ; Energy Transfer ; Models, Molecular ; Oxidation-Reduction ; Photosystem II Protein Complex/chemistry
Czasopismo naukowe
Tytuł :
Small CAB-like proteins prevent formation of singlet oxygen in the damaged photosystem II complex of the cyanobacterium Synechocystis sp. PCC 6803.
Autorzy :
Sinha RK; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
Komenda J
Knoppová J
Sedlářová M
Pospíšil P
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Źródło :
Plant, cell & environment [Plant Cell Environ] 2012 Apr; Vol. 35 (4), pp. 806-18. Date of Electronic Publication: 2011 Dec 13.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Bacterial Proteins/*metabolism
Photosystem II Protein Complex/*physiology
Reactive Oxygen Species/*metabolism
Singlet Oxygen/*metabolism
Synechocystis/*physiology
Chlorophyll/metabolism ; Cold Temperature ; Cytochrome b Group/metabolism ; Hydroxyl Radical/metabolism ; Light ; Oxidation-Reduction ; Oxidative Stress ; Photosystem I Protein Complex/physiology ; Photosystem II Protein Complex/metabolism ; Synechocystis/metabolism ; Synechocystis/radiation effects ; Thylakoids/metabolism
Czasopismo naukowe
Tytuł :
Role of chloride ion in hydroxyl radical production in photosystem II under heat stress: electron paramagnetic resonance spin-trapping study.
Autorzy :
Yadav DK; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, Olomouc, Czech Republic.
Pospíšil P
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Źródło :
Journal of bioenergetics and biomembranes [J Bioenerg Biomembr] 2012 Jun; Vol. 44 (3), pp. 365-72. Date of Electronic Publication: 2012 Mar 31.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Chlorides/*metabolism
Hydrogen Peroxide/*pharmacology
Hydroxyl Radical/*metabolism
Photosystem II Protein Complex/*metabolism
Electron Spin Resonance Spectroscopy/methods ; Heating ; Oxidation-Reduction ; Photosystem II Protein Complex/chemistry ; Spin Trapping/methods ; Spinacia oleracea/chemistry
Czasopismo naukowe
Tytuł :
Formation of superoxide anion and carbon-centered radicals by photosystem II under high light and heat stress-EPR spin-trapping study.
Autorzy :
Tiwari A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71, Olomouc, Czech Republic.
Rác M
Pospíšil P
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Źródło :
Journal of bioenergetics and biomembranes [J Bioenerg Biomembr] 2013 Dec; Vol. 45 (6), pp. 551-9. Date of Electronic Publication: 2013 Aug 11.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Free Radicals/*metabolism
Oxygen/*metabolism
Photosystem II Protein Complex/*metabolism
Spin Trapping/*methods
Superoxides/*metabolism
Electron Spin Resonance Spectroscopy ; Free Radicals/chemistry ; Light ; Oxidation-Reduction ; Oxygen/chemistry ; Photochemical Processes ; Photosystem II Protein Complex/chemistry ; Spinacia oleracea ; Superoxides/chemistry
Czasopismo naukowe
Tytuł :
The role of metals in production and scavenging of reactive oxygen species in photosystem II.
Autorzy :
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic pavel.pospisil@upol.cz.
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Źródło :
Plant & cell physiology [Plant Cell Physiol] 2014 Jul; Vol. 55 (7), pp. 1224-32. Date of Electronic Publication: 2014 Apr 26.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Cyanobacteria/*enzymology
Free Radical Scavengers/*metabolism
Metals/*metabolism
Photosystem II Protein Complex/*metabolism
Plants/*enzymology
Reactive Oxygen Species/*metabolism
Catalytic Domain ; Cytochrome b Group/chemistry ; Cytochrome b Group/metabolism ; Iron/metabolism ; Manganese/metabolism ; Models, Molecular ; Oxidation-Reduction ; Oxygen/metabolism ; Photosystem II Protein Complex/chemistry ; Water/metabolism
Czasopismo naukowe
Tytuł :
Formation of singlet oxygen and protection against its oxidative damage in Photosystem II under abiotic stress.
Autorzy :
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic. Electronic address: pavel.pospisil@upol.cz.
Prasad A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
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Źródło :
Journal of photochemistry and photobiology. B, Biology [J Photochem Photobiol B] 2014 Aug; Vol. 137, pp. 39-48. Date of Electronic Publication: 2014 May 06.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Oxidative Stress*/drug effects
Oxidative Stress*/radiation effects
Stress, Physiological*/drug effects
Stress, Physiological*/radiation effects
Photosystem II Protein Complex/*metabolism
Singlet Oxygen/*metabolism
Photosystem II Protein Complex/chemistry ; Plants/drug effects ; Plants/metabolism ; Plants/radiation effects
Czasopismo naukowe
Tytuł :
Evidence for the involvement of loosely bound plastosemiquinones in superoxide anion radical production in photosystem II.
Autorzy :
Yadav DK; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic.
Prasad A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic.
Kruk J; Department of Plant Physiology and Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland.
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic.
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Źródło :
PloS one [PLoS One] 2014 Dec 26; Vol. 9 (12), pp. e115466. Date of Electronic Publication: 2014 Dec 26 (Print Publication: 2014).
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Photosystem II Protein Complex/*physiology
Plastoquinone/*analogs & derivatives
Spinacia oleracea/*physiology
Superoxides/*metabolism
Binding Sites ; Electron Spin Resonance Spectroscopy ; Membrane Potentials ; Photosystem II Protein Complex/chemistry ; Plant Leaves/metabolism ; Plant Proteins/metabolism ; Plastoquinone/chemistry ; Plastoquinone/metabolism ; Spinacia oleracea/chemistry
Czasopismo naukowe

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