Search Results - "Riesmeier, Jorg W."

Overexpression of the sucrose transporter SoSUT1 in potato results in alterations in leaf carbon partitioning and in tuber metabolism but has little impact on tuber morphology by Leggewie, Georg, Kolbe, Anna, Lemoine, Rémi, Roessner, Ute, Lytovchenko, Anna, Zuther, Ellen, Kehr, Julia, Frommer, Wolf B., Riesmeier, Jörg W., Willmitzer, Lothar, Fernie, Alisdair R.

“…The aim of this work was to examine the consequences of the heterologous expression of a spinach (Spinacia oleracea L.) sucrose transporter (SoSUT1) in potato…”
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Preferential expression of an ammonium transporter and of two putative nitrate transporters in root hairs of tomato by Lauter, F.R. (BioInside GmbH, Berlin, Germany.), Ninnemann, O, Bucher, M, Riesmeier, J.W, Frommer, W.B

“…Root hairs as specialized epidermal cells represent part of the outermost interface between a plant and its soil environment. They make up to 70% of the root…”
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The Expression of an Extensin-like Protein Correlates with Cellular Tip Growth in Tomato by Bucher, Marcel, Brunner, Silvia, Philip Zimmermann, Gerardo I. Zardi, Amrhein, Nikolaus, Willmitzer, Lothar, Riesmeier, Jörg W.

“…Extensins are abundant proteins presumed to determine physical characteristics of the plant cell wall. We have cloned a cDNA encoding LeExt1 from a tomato…”
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Expression cloning in yeast of a cDNA encoding a broad specificity amino acid permease from Arabidopsis thaliana by Frommer, W.B, Hummel, S, Riesmeier, J.W

“…To study amino acid transport in plants at the molecular level, we have isolated an amino acid permease cDNA from Arabidopsis thaliana by complementation of a…”
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The control of source to sink carbon flux during tuber development in potato by Sweetlove, Lee J., Kossmann, Jens, Riesmeier, Jörg W., Trethewey, Richard N., Hill, Steven A.

“…Summary We have used top‐down metabolic control analysis to investigate the control of carbon flux through potato (Solanum tuberosum) plants during…”
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Antisense repression of the chloroplast triose phosphate translocator affects carbon partitioning in transgenic potato plants by Riesmeier, J.W, Flugge, U.I, Schulz, B, Heineke, D, Heldt, H.W, Willmitzer, L, Frommer, W.B

“…The major chloroplast envelope membrane protein E29 is central for the communication between chloroplasts and cytosol. It has been identified as the triose…”
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A plant cold-induced uncoupling protein by Laloi, Maryse, Klein, Mathieu, Riesmeier, Jörg W, Müller-Röber, Bernd, Fleury, Christophe, Bouillaud, Frédéric, Ricquier, Daniel

“…In mammals, body temperature can be raised by the action of uncoupling proteins (UCPs), which dissipate the proton electrochemical gradient across the inner…”
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Two genes encoding extensin-like proteins are predominantly expressed in tomato root hair cells by Bucher, Marcel, Schroeer, Birgit, Willmitzer, Lothar, Riesmeier, Jörg W

“…A differential screen of a tomato root hair cDNA library resulted in the cloning of two cDNAs, Dif10 and Dif54, whose corresponding genes are preferentially…”
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Isolation and characterization of two cDNA clones encoding ATP‐sulfurylases from potato by complementation of a yeast mutant by Klonus, Dirk, Höfgen, Rainer, Willmitzer, Lothar, Riesmeier, Jörg W.

“…Summary Sulfur plays an important role in plants, being used for the biosynthesis of amino acids, sulfolipids and secondary metabolites. After uptake sulfate…”
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Two cDNAs from Potato Are Able to Complement a Phosphate Uptake-Deficient Yeast Mutant: Identification of Phosphate Transporters from Higher Plants by Leggewie, Georg, Willmitzer, Lothar, Riesmeier, Jorg W.

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Two cDNAs from potato are able to complement a phosphate uptake-deficient yeast mutant: identification of phosphate transporters from higher plants by Leggewie, G. (Max-Planck-Institut fur Molekulare Pflanzenpysiologie, Golm, Germany.), Willmitzer, L, Riesmeier, J.W

“…Acquisition as well as translocation of phosphate are essential processes for plant growth. In many plants, phosphate uptake by roots and distribution within…”
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Combined expression of glucokinase and invertase in potato tubers leads to a dramatic reduction in starch accumulation and a stimulation of glycolysis by Trethewey, Richard N., Geigenberger, Peter, Riedel, Kerstin, Hajirezaei, Mohammad‐Reza, Sonnewald, Uwe, Stitt, Mark, Riesmeier, Jörg W., Willmitzer, Lothar

“…Summary The original aim of this work was to increase starch accumulation in potato tubers by enhancing their capacity to metabolise sucrose. We previously…”
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Evidence for an essential role of the sucrose transporter in phloem loading and assimilate partitioning by Riesmeier, J.W., Willmitzer, L., Frommer, W.B.

“…Sucrose is the principal transport form of assimilates in most plants. In many species, translocation of assimilates from the mesophyll into the phloem for…”
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Isolation and characterization of a sucrose carrier cDNA from spinach by functional expression in yeast by Riesmeier, J.W., Willmitzer, L., Frommer, W.B.

“…Active loading of the phloem with sucrose in leaves is an essential part of the process of supplying non‐photosynthetic tissues with carbon and energy. The…”
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Potato Sucrose Transporter Expression in Minor Veins Indicates a Role in Phloem Loading by Riesmeier, Jorg W., Hirner, Brigitte, Frommer, Wolf B.

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Potato sucrose transporter expression in minor veins indicates a role in phloem loading by Riesmeier, J.W, Hirner, B, Frommer, W.B

“…The major transport form of assimilates in most plants is sucrose. Translocation from the mesophyll into the phloem for long-distance transport is assumed to…”
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Tuber-specific expression of a yeast invertase and a bacterial glucokinase in potato leads to an activation of sucrose phosphate synthase and the creation of a sucrose futile cycle by Trethewey, Richard N., Riesmeier, Jörg W., Willmitzer, Lothar, Stitt, Mark, Geigenberger, Peter

“…Fluxes were investigated in growing tubers from wild-type potato (Solanum tuberosum L. cv. Desiree) and from transformants expressing a yeast invertase in the…”
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The Expression of an Extensin-Like Protein Correlates with Cellular Tip Growth in Tomato1 by Bucher, Marcel, Brunner, Silvia, Zimmermann, Philip, Zardi, Gerardo I., Amrhein, Nikolaus, Willmitzer, Lothar, Riesmeier, Jörg W.

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Ultrastructural effects in potato leaves due to antisense-inhibition of the sucrose transporter indicate an apoplasmic mode of phloem loading by Schulz, A, Kuhn, C, Riesmeier, J.W, Frommer, W.B

“…To study the export of sugars from leaves and their long-distance transport, sucrose-proton/co-transporter activity of potato was inhibited by antisense…”
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Effect of antisense repression of the chloroplast triose-phosphate translocator on photosynthetic metabolism in transgenic potato plants by Heineke, D, Kruse, A, Flugge, U.I, Frommer, W.B, Riesmeier, J.W, Willmitzer, L, Heldt, H.W

“…The introduction of an antisense DNA into transgenic potato (Solanum tuberosum L.) plants decreased the expression of the chloroplast triose-phosphate…”
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