Search Results - "Wingler, A"

Metabolic regulation of leaf senescence: interactions of sugar signalling with biotic and abiotic stress responses by Wingler, A., Roitsch, T.

“…Sugars are important signals in the regulation of plant metabolism and development. During stress and in senescing leaves, sugars often accumulate. In…”
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Towards net zero emissions without compromising agricultural sustainability: What is achievable? by Khalil, M. I., Osborne, B. A., Wingler, A.

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Interactions between flowering and senescence regulation and the influence of low temperature in Arabidopsis and crop plants by Wingler, A

“…Growth temperature affects flowering and senescence in plants. For example, prolonged exposure to cold temperature, that is vernalisation, is required to…”
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An examination of the effect of autumn closing date on over-winter herbage production and spring yield by Looney, C., Hennessy, D., Wingler, A., Claffey, A., Egan, M.

“…Altering autumn management affects the herbage mass available in spring. An experiment was established to determine the effect of five autumn closing dates…”
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Natural variation in the regulation of leaf senescence and relation to other traits in Arabidopsis by Levey, S, Wingler, A

“…Leaf senescence results in the recycling of nutrients, thereby providing resources required for growth and reproduction. In this study, the effect of…”
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Photorespiration: metabolic pathways and their role in stress protection by Wingler, Astrid, Lea, Peter J., Quick, W. Paul, Leegood, Richard C.

“…and NH…”
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Trehalose and Trehalase in Arabidopsis by Müller, Joachim, Roger A. Aeschbacher, Wingler, Astrid, Boller, Thomas, Wiemken, Andres

“…Trehalase is ubiquitous in higher plants. So far, indications concerning its function are scarce, although it has been implicated in the detoxification of…”
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Trehalose Induces the ADP-Glucose Pyrophosphorylase Gene, ApL3, and Starch Synthesis in Arabidopsis by Wingler, Astrid, Thorsten Fritzius, Wiemken, Andres, Boller, Thomas, Roger A. Aeschbacher

“…In Arabidopsis, genes encoding functional enzymes for the synthesis and degradation of trehalose have been detected recently. In this study we analyzed how…”
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The role of photorespiration during drought stress: an analysis utilizing barley mutants with reduced activities of photorespiratory enzymes by WINGLER, A., QUICK, W. P., BUNGARD, R. A., BAILEY, K. J., LEA, P. J., LEEGOOD, R. C.

“…C i, intercellular CO2 concentration
Fv/Fm, quantum efficiency of excitation capture by open photosystem II centres
FBPase, fructose‐1,6‐bisphosphatase
GAPDH,…”
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Regulation of leaf senescence by cytokinin, sugars, and light. Effects on NADH-dependent hydroxypyruvate reductase by Wingler, A, Schaewen, A. von, Leegood, R.C, Lea, P.J, Quick, W.P

“…The aim of this study was to investigate the interactions between cytokinin, sugar repression, and light in the senescence-related decline in photosynthetic…”
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Induction of ApL3 Expression by Trehalose Complements the Starch-Deficient Arabidopsis Mutant adg2-1 Lacking ApL1, the Large Subunit of ADP-Glucose Pyrophosphorylase by Thorsten Fritzius, Roger Aeschbacher, Wiemken, Andres, Wingler, Astrid

“…The disaccharide trehalose has strong effects on plant metabolism and development. In Arabidopsis seedlings, growth on trehalose-containing medium leads to an…”
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The function of trehalose biosynthesis in plants by Wingler, Astrid

“…Trehalose (α- d-glucopyranosyl-1,1-α- d-glucopyranoside) occurs in a large variety of organisms, ranging from bacteria to invertebrate animals, where it serves…”
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Ammonium can stimulate nitrate and nitrite reductase in the absence of nitrate in Clematis vitalba by Bungard, R.A, Wingler, A, Morton, J.D, Andrews, M, Press, M.C, Scholes, J.D

“…Nitrogen assimilation was studied in the deciduous, perennial climber Clematis vitalba. When solely supplied with NO₃⁻ in a hydroponic system, growth and…”
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Preface by Wingler, A., Paul, M.

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An examination of the effect of autumn closing date on over-winter herbage production and spring yield by Looney, C., Hennessy, D., Wingler, A., Claffey, A., Egan, M.

“…Altering autumn management affects the herbage mass available in spring. An experiment was established to determine the effect of five autumn closing dates…”
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role of sugars in integrating environmental signals during the regulation of leaf senescence by Wingler, Astrid, Purdy, Sarah, MacLean, Jamie A, Pourtau, Nathalie

“…Although leaf senescence results in a loss of photosynthetic carbon fixation, the senescence-dependent release of nutrients, especially of nitrogen, is…”
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Spatial patterns and metabolic regulation of photosynthetic parameters during leaf senescence by Wingler, Astrid, Marès, Magali, Pourtau, Nathalie

“…• To prevent premature cell death and to allow efficient nutrient mobilization from senescing leaves, the photosynthetic apparatus has to be dismantled…”
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Serine: glyoxylate aminotransferase exerts no control on photosynthesis by Wingler, Astrid, Ann, Victoria J., Lea, Peter J., Leegood, Richard C.

“…A barley (Hordeum vulgare L.) mutant deficient in serine:glyoxylate aminotransferase (SGAT) was crossed with wild-type plants to generate heterozygous mutants…”
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Axenic mycorrhization of wild type and transgenic hybrid aspen expressing T-DNA indoleacetic acid-biosynthetic genes by HAMPP, R, ECKE, M, SCHAEFFER, C, WALLENDA, T, WINGLER, A, KOTTKE, I, SUNDBERG, B

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Effects of varied soil nitrogen supply on Norway spruce (Picea abies [L.] Karst.). 1. Shoot and root growth and nutrient uptake by Seith B, George E, Marschner H, Wallenda T, Schaeffer C, Einig W, Wingler A, Hampp R

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