Search Results - "Schmid, Georg H"

Inhibition of oxygen evolution in Photosystem II by Cu(II) ions is associated with oxidation of cytochrome b559 by Burda, Kvetoslava, Kruk, Jerzy, Schmid, Georg H, Strzalka, Kazimierz

“…We have found that elevated copper concentrations, apart from the inhibition of oxygen evolution, changed the initial states distribution of the…”
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Wilhelm Menke (1910–2007): a pioneer in chloroplast structure by Koenig, Friederike, Schmid, Georg H.

“…Wilhelm Menke, former director of the Max-Planck-Institut fr Zchtungsforschung in Cologne (1967-1978) and former head of the Botanical Institute of the…”
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Scavenging of Superoxide Generated in Photosystem I by Plastoquinol and Other Prenyllipids in Thylakoid Membranes by Kruk, Jerzy, Jemioła-Rzemińska, Małgorzata, Burda, Kvetoslava, Schmid, Georg H, Strzałka, Kazimierz

“…We have examined scavenging of a superoxide by various prenyllipids occurring in thylakoid membranes, such as plastoquinone-9, α-tocopherolquinone, their…”
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Phosphatidylglycerol Is Involved in the Dimerization of Photosystem II by Kruse, Olaf, Hankamer, Ben, Konczak, Carsten, Gerle, Christoph, Morris, Ed, Radunz, Alfons, Schmid, Georg H., Barber, James

“…Photosystem II core dimers (450 kDa) and monomers (230 kDa) consisting of CP47, CP43, the D1 and D2 proteins, the extrinsic 33-kDa subunit, and the low…”
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Mössbauer studies of the non-heme iron and cytochrome b559 in a Chlamydomonas reinhardtii PSI− mutant and their interactions with α-tocopherol quinone by Burda, Květoslava, Kruk, Jerzy, Borgstädt, Rüdiger, Stanek, Jan, Strzałka, Kazimierz, Schmid, Georg H., Kruse, Olaf

“…Spin and valence states of the non-heme iron and the heme iron of cytochrome b559, as well as their interactions with α-tocopherol quinone (α-TQ) in…”
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An estimation of the size of the water cluster present at the cleavage site of the water splitting enzyme by Burda, Kvetoslava, Bader, Klaus P., Schmid, Georg H.

“…In time-dependent measurements of oxygen evolution in tobacco thylakoid membranes we varied the fraction of H 2 18O and the temperature and measured water…”
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Stimulation of Oxygen Evolution in Photosystem II by Copper(II) Ions by Burda, Kvetoslava, Kruk, Jerzy, Strzalka, Kazimierz, Schmid, Georg H.

“…We have found that Copper(II) ions at about equimolar Cu /photosystem II (PS II) reaction center proportions stimulate oxygen evolution nearly twofold. This…”
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Wax esters and triglycerides as storage substances in seeds of Buxus sempervirens by Radunz, Alfons, Schmid, Georg H.

“…The seeds of the evergreen Buxus‐tree, Buxus sempervirens, contain a yellowish oil which represents up to 42% of the dry weight. The oil consists, in…”
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Isolation of state transition mutants of Chlamydomonas reinhardtii by fluorescence video imaging by Kruse, O, Nixon, P.J, Schmid, G.H, Mullineaux, C.W

“…Oxygenic photosynthetic organisms adapt to varying light conditions by changing the distribution of light energy between Photosystem II (PS II) and photosystem…”
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Localization of NADPH-protochlorophyllide reductase in plastids of barley at different greening stages by Barthélemy, X, Bouvier, G, Radunz, A, Docquier, S, Schmid, G H, Franck, F

“…The localization of protochorophyllide (Pchlide) and of NADPH-protochlorophyllide oxidoreductase (POR, EC 1.6.99.1) within (etio)chloroplasts has been…”
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Function of plastoquinones B and C as electron acceptors in Photosystem II and fatty acid analysis of plastoquinone B by Kruk, J, Burda, K, Schmid, G.H, Radunz, A, Strzalka, K

“…We have found that in petroleum-ether extracted tobacco thylakoids, plastoquinone A (PQ-A) and plastoquinone C (PQ-C) had similar efficiency in restoration of…”
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Influence of Different Light Intensities on the Content of Diosgenin, Lipids, Carotenoids and Fatty Acids in Leaves of Dioscorea zingiberensis by Li, Huming, Radunz, Alfons, He, Ping, Schmid, Georg H.

“…Cultivation of the climbing plant Dioscorea zingiberensis at a light intensity of 100 μE · m · sec yields three different phenotypes. Most of the plants grow…”
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Genetic characterization and high efficiency photosynthesis of an Aurea mutant of tobacco by Okabe, K, Schmid, G H, Straub, J

“…A new tobacco (Nicotiana tabacum) aurea mutant was isolated from the progeny of a selfed variegated tobacco plant. The new mutant is termed Su/su var. Aurea…”
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Antioxidant properties of plastoquinol and other biological prenylquinols in liposomes and solution by Kruk, J, Schmid, G H, Strzałka, K

“…Oxidation of biological prenylquinols, like plastoquinol-9 (PQH2-9), ubiquinol-10 (UQH2-10), reduced vitamins K1 (VK1H2) and K2 (VK2H2), alpha-tocopherol…”
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Cyclic Photophosphorylation in the Mykotrophic Orhid Neottia nidus-avis by Menke, W, Schmid, G H

“…The mykotrophic orchid Neottia nidus-avis (L.) Rich. is not able to evolve oxygen in the light. Plastid preparations from the lip (labellum) of the orchid…”
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On the correlation between oxygen uptake in plastids of greening etiolated oat leaves and pigment photooxidation by Franck, Fabrice, Schmid, G. H.

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Photosynthetic reactions of chloroplasts with unusual structures by Homann, P H, Schmid, G H

“…Photosynthetic reactions of whole leaves and isolated chloroplasts from various mutants of Nicotiana tabacum have been correlated to the lamellar structure…”
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18O isotope effect in the photosynthetic water splitting process by Burda, Kvetoslava, Bader, Klaus P, Schmid, Georg H

“…In mass spectroscopic experiments of oxygen evolution in Photosystem II at 50% enrichment of H 2 18O, one expects equal signals of 18O 2 and 16O 2 unless one…”
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Wax esters and triglycerides as storage substances in seeds ofBuxus sempervirens by Radunz, Alfons, Schmid, Georg H.

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Heterogeneity of the mechanism of water splitting in photosystem II by Burda, Kvetoslava, Schmid, Georg H.

“…We measured the temperature dependence of oxygen evolution in thylakoids from tobacco using mass spectrometry and high resolution polarography. We determined…”
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