Search Results - "SANDERMANN, H."

The challenge of making ozone risk assessment for forest trees more mechanistic by Matyssek, R., Sandermann, H., Wieser, G., Booker, F., Cieslik, S., Musselman, R., Ernst, D.

“…Upcoming decades will experience increasing atmospheric CO 2 and likely enhanced O 3 exposure which represents a risk for the carbon sink strength of forests,…”
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Ozone-Sensitive Arabidopsis rcd1 Mutant Reveals Opposite Roles for Ethylene and Jasmonate Signaling Pathways in Regulating Superoxide-Dependent Cell Death by Overmyer, Kirk, Tuominen, Hannele, Kettunen, Reetta, Betz, Christian, Langebartels, Christian, Sandermann, Heinrich, Kangasjärvi, Jaakko

“…We have isolated a codominant Arabidopsis mutant, radical-induced cell death1 (rcd1), in which ozone ( O3) and extracellular superoxide $({\rm O}_{2}{}^{\cdot…”
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Activation of an oxidative burst is a general feature of sensitive plants exposed to the air pollutant ozone by Wohlgemuth, H., Mittelstrass, K., Kschieschan, S., Bender, J., Weigel, H.‐J., Overmyer, K., Kangasjärvi, J., Sandermann, H., Langebartels, C.

“…Ozone exposure stimulates an oxidative burst in leaves of sensitive plants, resulting in the generation and accumulation of hydrogen peroxide (H2O2) in tobacco…”
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Enhanced ozone strongly reduces carbon sink strength of adult beech ( Fagus sylvatica) – Resume from the free-air fumigation study at Kranzberg Forest by Matyssek, R., Wieser, G., Ceulemans, R., Rennenberg, H., Pretzsch, H., Haberer, K., Löw, M., Nunn, A.J., Werner, H., Wipfler, P., Oßwald, W., Nikolova, P., Hanke, D.E., Kraigher, H., Tausz, M., Bahnweg, G., Kitao, M., Dieler, J., Sandermann, H., Herbinger, K., Grebenc, T., Blumenröther, M., Deckmyn, G., Grams, T.E.E., Heerdt, C., Leuchner, M., Fabian, P., Häberle, K.-H.

“…Ground-level ozone (O 3) has gained awareness as an agent of climate change. In this respect, key results are comprehended from a unique 8-year free-air O…”
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Defense activation and enhanced pathogen tolerance induced by H2O2 in transgenic tobacco by Chamnongpol, S. (Universiteit, Gent, Gent, Belgium.), Willekens, H, Moeder, W, Langebartels, C, Sandermann, H. Jr, Montagu, M. van, Inze, D, Camp, W. van

“…Transgenic tobacco deficient in the H2O2-removing enzyme catalase (Cat1AS) was used as an inducible and noninvasive system to study the role of H2O2 as an…”
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Plant metabolism of xenobiotics by Sandermann, Jr, H

“…Metabolism of foreign chemicals (xenobiotics) by plants generally proceeds in three phases: transformation, conjugation and compartmentation. The participating…”
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Ozone-induced oxidative burst in the ozone biomonitor plant, tobacco Bel W3 by Schraudner, M, Moeder, W, Wiese, C, Camp, W. van, Inze, D, Langebartels, C, Sandermann, H. Jr

“…Localized cell death is a common feature of ozone phytotoxicity and is generally thought to be initiated by the strong oxidant ozone itself as well as by…”
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Ozone, sulfur dioxide, and ultraviolet B have similar effects on mRNA accumulation of antioxidant genes in Nicotiana plumbaginifolia L by Willekens, H. (Universiteit Gent, Gent, Belgium), Camp, W. van, Montagu, M. van, Inze, D, Langebartels, C, Sandermann, H. Jr

“…We have studied the expression of antioxidant genes in response to near ambient conditions of O3, SO2, and ultraviolet B (UV-B) in Nicotiana plumbaginifolia L…”
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Mercury‐induced genes in Arabidopsis thaliana: identification of induced genes upon long‐term mercuric ion exposure by Heidenreich, B., Mayer, K., Sandermann, H., Ernst, D.

“…Mercuric‐ion‐induced gene expression was studied in Arabidopsis thaliana Columbia wild type. Rosettes of plants grown for 21 d on agar medium supplemented with…”
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Synopsis of the CASIROZ Case Study: Carbon Sink Strength of Fagus sylvatica L. in a Changing Environment - Experimental Risk Assessment of Mitigation by Chronic Ozone Impact by Matyssek, R., Bahnweg, G., Ceulemans, R., Fabian, P., Grill, D., Hanke, D. E., Kraigher, H., Oβwald, W., Rennenberg, H., Sandermann, H., Tausz, M., Wieser, G.

“…Databases are needed for the ozone (O(3)) risk assessment on adult forest trees under stand conditions, as mostly juvenile trees have been studied in chamber…”
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Emission of volatile organic compounds from ozone-exposed plants by Heiden, A. C., Hoffmann, T., Kahl, J., Kley, D., Klockow, D., Langebartels, C., Mehlhorn, H., Sandermann, H., Schraudner, M., Schuh, G., Wildt, J.

“…Plants produce a number of volatile organic compounds (VOCs), and this release plays a significant role in atmospheric chemistry. Although certain factors…”
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Ozone: An abiotic elicitor of plant defence reactions by Sandermann, Heinrich, Ernst, Dieter, Heller, Werner, Langebartels, Christian

“…The air pollutant ozone has recently been found to resemble fungal elicitors — it can induce plant signal molecules such as ethylene and salicylic acid, as…”
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Ozone/biotic disease interactions: molecular biomarkers as a new experimental tool by Sandermann, H.

“…“Capsule”: Stress transcript, proteins and metabolites have been identified as ozone effects biomarkers that affect plant disease incidence. Current climate…”
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Ozone and plant health by SANDERMANN, H. JR

“…Phytotoxic effects of ozone are described with emphasis on secondary plant metabolism. Numerous ozone-induced genes, enzymes and stress metabolites of…”
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A simple and efficient protocol for isolation of high molecular weight DNA from filamentous fungi, fruit bodies, and infected plant tissues by Möller, E.M., Bahnweg, G., Sandermann, H., Geiger, H.H.

“…The short protocol given below combines inactivation of proteins by SDS/Proteinase K with precipitation of acidic polysaccharides by hot CTAB in the presence…”
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Active oxygen species as mediators of plant immunity: three case studies by Sandermann, Jr, H

“…A burst of active oxygen species (AOS) is known to be involved in local cell death as part of plant defence against pathogens. It is, however, under dispute to…”
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Beech Leaf Colonization by the Endophyte Apiognomonia errabunda Dramatically Depends on Light Exposure and Climatic Conditions by Bahnweg, G., Heller, W., Stich, S., Knappe, C., Betz, G., Heerdt, C., Kehr, R. D., Ernst, D., Langebartels, C., Nunn, A. J., Rothenburger, J., Schubert, R., Wallis, P., Müller-Starck, G., Werner, H., Matyssek, R., Sandermann Jr, H.

“…Ozone and light effects on endophytic colonization by Apiognomonia errabunda of adult beech trees (Fagus sylvatica) and their putative mediation by internal…”
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Detoxification of formaldehyde by the spider plant (Chlorophytum comosum L.) and by soybean (Glycine max L.) cell-suspension cultures by Giese, M, Bauer-Doranth, U, Langebartels, C, Sandermann, H. Jr

“…The phytotoxicity of formaldehyde for spider plants (Chlorophytum comosum L.), tobacco plants (Nicotiana tabacum L. cv Bel B and Bel W3), and soybean (Glycine…”
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Elicitor-induced spruce stress lignin: structural similarity to early developmental lignins by Lange, B.M. (GSF-Forschungszentrum fur Umwelt und Gesundheit GmbH, Oberschleissheim, Germany.), Lapierre, C, Sandermann, H. Jr

“…Suspension cultures of Picea abies (L.) Karst released polymeric material into the culture medium when treated with an elicitor preparation from the spruce…”
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Flawed science underlies laws on transgenic crops by Sandermann, H

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