Search Results - "Laere, André Van"

Structural insights into glycoside hydrolase family 32 and 68 enzymes: functional implications by Lammens, Willem, Le Roy, Katrien, Schroeven, Lindsey, Van Laere, André, Rabijns, Anja, Van den Ende, Wim

“…Glycoside hydrolases (GH) have been shown to play unique roles in various biological processes like the biosynthesis of glycans, cell wall metabolism, plant…”
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Cloning and characterization of a novel fructan 6-exohydrolase strongly inhibited by sucrose in Lolium perenne by Lothier, Jérémy, Van Laere, André, Prud’homme, Marie-Pascale, Van den Ende, Wim, Morvan-Bertrand, Annette

“…MAIN CONCLUSION : The first 6-fructan exohydrolase (6-FEH) cDNA from Lolium perenne was cloned and characterized. Following defoliation, Lp6 - FEHa transcript…”
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Donor and acceptor substrate selectivity among plant glycoside hydrolase family 32 enzymes by Van den Ende, Wim, Lammens, Willem, Van Laere, André, Schroeven, Lindsey, Le Roy, Katrien

“…Plant family 32 glycoside hydrolase enzymes include hydrolases (cell wall invertases, fructan exohydrolases, vacuolar invertases) and fructosyltransferases…”
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Purification, cloning and functional characterization of a fructan 6-exohydrolase from wheat (Triticum aestivum L.) by Riet, Liesbet van, Nagaraj, Vinay, Ende, Wim van den, Clerens, Stefan, Wiemken, Andres, Laere, Andre van

“…Fructans, {szligbeta}2-1 and/or {szligbeta}2-6 linked polymers of fructose, are produced by fructosyltransferases (FTs) from sucrose. They are important…”
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X‐ray diffraction structure of a plant glycosyl hydrolase family 32 protein: fructan 1‐exohydrolase IIa of Cichorium intybus by Verhaest, Maureen, Ende, Wim Van den, Roy, Katrien Le, De Ranter, Camiel J., Laere, André Van, Rabijns, Anja

“…Summary Fructan 1‐exohydrolase, an enzyme involved in fructan degradation, belongs to the glycosyl hydrolase family 32. The structure of isoenzyme 1‐FEH IIa…”
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Molecular and functional characterization of a cDNA encoding fructan:fructan 6G-fructosyltransferase (6G-FFT)/fructan:fructan 1-fructosyltransferase (1-FFT) from perennial ryegrass (Lolium perenne L.) by Lasseur, Bertrand, Lothier, Jérémy, Djoumad, Abdelmadjid, Coninck, Barbara De, Smeekens, Sjef, Laere, André Van, Morvan-Bertrand, Annette, Ende, Wim Van den, Prud'homme, Marie-Pascale

“…Fructans are the main storage compound in Lolium perenne. To account for the prevailing neokestose-based fructan synthesis in this species, a cDNA library of…”
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Cloning, gene mapping, and functional analysis of a fructan 1-exohydrolase (1-FEH) from Lolium perenne implicated in fructan synthesis rather than in fructan mobilization by Lothier, Jérémy, Lasseur, Bertrand, Le Roy, Katrien, Van Laere, André, Prud'homme, Marie-Pascale, Barre, Philippe, Van den Ende, Wim, Morvan-Bertrand, Annette

“…Fructans, which are β-(2,1) and/or β-(2,6) linked polymers of fructose, are important storage carbohydrates in many plants. They are mobilized via fructan…”
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Fructan 1-Exohydrolases. β-(2,1)-Trimmers during Graminan Biosynthesis in Stems of Wheat? Purification, Characterization, Mass Mapping, and Cloning of Two Fructan 1-Exohydrolase Isoforms by Van den Ende, Wim, Clerens, Stefan, Vergauwen, Rudy, Liesbet Van Riet, Van Laere, André, Yoshida, Midori, Kawakami, Akira

“…Graminan-type fructans are temporarily stored in wheat (Triticum aestivum) stems. Two phases can be distinguished: a phase of fructan biosynthesis (green…”
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Influencing the binding configuration of sucrose in the active sites of chicory fructan 1-exohydrolase and sugar beet fructan 6-exohydrolase by Le Roy, Katrien, Lammens, Willem, Van Laere, André, Van den Ende, Wim

“…The hydrolytic plant enzymes of family 32 of glycoside hydrolases (GH32), including acid cell wall type invertases (EC 3.2.1.26), fructan 1-exohydrolases…”
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Creating S-type characteristics in the F-type enzyme fructan:fructan 1-fructosyltransferase of Triticum aestivum L by Schroeven, Lindsey, Lammens, Willem, Kawakami, Akira, Yoshida, Midori, Van Laere, André, Van den Ende, Wim

“…Invertases cleave sucrose in glucose and fructose, using water as an acceptor. Fructosyltransferases catalyse the transfer of a fructosyl residue between…”
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Properties of fructan:fructan 1-fructosyltransferases from chicory and globe thistle, two asteracean plants storing greatly different types of inulin by Vergauwen, R, Laere, A. van, Ende, W. van den

“…Remarkably, within the Asteraceae, a species-specific fructan pattern can be observed. Some species such as artichoke (Cynara scolymus) and globe thistle…”
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Cloning and functional analysis of a high DP fructan:fructan 1-fructosyl transferase from Echinops ritro (Asteraceae): comparison of the native and recombinant enzymes by Ende, Wim Van den, Clerens, Stefan, Vergauwen, Rudy, Boogaerts, David, Le Roy, Katrien, Arckens, Lutgarde, Laere, André Van

“…Inulin-type fructans are the simplest and most studied fructans and have become increasingly popular as prebiotic health-improving compounds. A natural…”
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Purification, cloning and functional differences of a third fructan 1-exohydrolase (1-FEHw3) from wheat (Triticum aestivum) by Van Riet, Liesbet, Altenbach, Denise, Vergauwen, Rudy, Clerens, Stefan, Kawakami, Akira, Yoshida, Midori, Van den Ende, Wim, Wiemken, Andres, Van Laere, André

“…A third fructan exohydrolase isoform (1-FEHw3) was purified from wheat stems by a combination of ammonium sulfate precipitation, ConA affinity and ion-exchange…”
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Defoliation Induces Fructan 1-Exohydrolase II in Witloof Chicory Roots. Cloning and Purification of Two Isoforms, Fructan 1-Exohydrolase IIa and Fructan 1-Exohydrolase IIb. Mass Fingerprint of the Fructan 1-Exohydrolase II Enzymes by Van den Ende, Wim, An Michiels, Dominik Van Wonterghem, Stefan P. Clerens, Joke De Roover, André J. Van Laere

“…The cloning of two highly homologous chicory (Cichorium intybus var. foliosum cv Flash) fructan 1-exohydrolase cDNAs (1-FEH IIa and 1-FEH IIb) is described…”
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The role of fructan in flowering of Campanula rapunculoides by Vergauwen, Rudy, Van den Ende, Wim, Van Laere, André

“…Inulin type fructan was detected in all vegetative organs of Campanula rapunculoides L. plants. All flower parts contained fructan at some developmental stage…”
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Unexpected Presence of Graminan- and Levan-Type Fructans in the Evergreen Frost-Hardy Eudicot Pachysandra terminalis (Buxaceae): Purification, Cloning, and Functional Analysis of a 6-SST/6-SFT Enzyme by Van den Ende, Wim, Coopman, Marlies, Clerens, Stefan, Vergauwen, Rudy, Le Roy, Katrien, Lammens, Willem, Van Laere, André

“…About 15% of flowering plants accumulate fructans. Inulin-type fructans with β(2,1) fructosyl linkages typically accumulate in the core eudicot families (e.g…”
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Transforming wheat vacuolar invertase into a high affinity sucrose:sucrose 1-fructosyltransferase by Schroeven, Lindsey, Lammens, Willem, Van Laere, André, Van den Ende, Wim

“…Vacuolar invertases (VIs) degrade sucrose to glucose and fructose. Additionally, the fructan plant wheat (Triticum aestivum) contains different…”
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Unraveling the Difference between Invertases and Fructan Exohydrolases: A Single Amino Acid (Asp-239) Substitution Transforms Arabidopsis Cell Wall Invertase1 into a Fructan 1-Exohydrolase by Le Roy, Katrien, Lammens, Willem, Verhaest, Maureen, De Coninck, Barbara, Rabijns, Anja, Van Laere, André, Van den Ende, Wim

“…Plant cell wall invertases and fructan exohydrolases (FEHs) are very closely related enzymes at the molecular and structural level (family 32 of glycoside…”
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Cloning, Developmental, and Tissue-Specific Expression of Sucrose:Sucrose 1-Fructosyl Transferase from Taraxacum officinale. Fructan Localization in Roots by Van den Ende, Wim, An Michiels, Dominik Van Wonterghem, Vergauwen, Rudy, Van Laere, André

“…Sucrose:sucrose 1-fructosyl transferase (1-SST) is the key enzyme initiating fructan synthesis in Asteraceae. Using reverse transcriptase-PCR, we isolated the…”
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Crystal Structures of Arabidopsis thaliana Cell-Wall Invertase Mutants in Complex with Sucrose by Lammens, Willem, Le Roy, Katrien, Van Laere, André, Rabijns, Anja, Van den Ende, Wim

“…In plants, cell-wall invertases fulfil important roles in carbohydrate partitioning, growth, development and crop yield. In this study, we report on different…”
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