The metabolism of fructans in roots of Cichorium intybus during growth, storage and forcing

Autor: Wim Van den Ende, Amabilis A. Onuoha, André Van Laere, Annemieke Mintiens, Hilde Speleers

Publikováno v: The New phytologistreferences. 132(4)

SUMMARY During the 1993 growing season samples from field-grown roots of chicory (Cichorium intybus L. var. foliosum cv. Flash) were analysed by ion-exchange HPLC (Dionex). We measured the concentrations (,umol g-1 f. wt) of glucose, fructose, sucros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f318c0ae474fc8b67eb7536b2ca2255
https://pubmed.ncbi.nlm.nih.gov/33863128

Sink filling, inulin metabolizing enzymes and carbohydrate status in field grown chicory (Cichorium intybus L.)

Autor: Jeroen van Arkel, Harro J. Bouwmeester, A.J. Koops, Rudy Vergauwen, André Van Laere, Johanna C. Hakkert, Ingrid M. van der Meer, Robert Sevenier

Publikováno v: Journal of Plant Physiology, 169(15), 1520-1529
Journal of Plant Physiology 169 (2012) 15

Inulin is a fructose-based polymer that is isolated from chicory (Cichorium intybus L.) taproots. The degree of polymerization (DP) determines its application and hence the value of the crop. The DP is highly dependent on the field conditions and har

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab31715289f3b3c8b9e4ac037da84179
https://doi.org/10.1016/j.jplph.2012.06.005

Donor and acceptor substrate selectivity among plant glycoside hydrolase family 32 enzymes

Autor: Willem Lammens, Katrien Le Roy, Wim Van den Ende, André Van Laere, Lindsey Schroeven

Publikováno v: FEBS Journal. 276:5788-5798

Plant family 32 glycoside hydrolase enzymes include hydrolases (cell wall invertases, fructan exohydrolases, vacuolar invertases) and fructosyltransferases. These enzymes are very similar at the molecular and structural levels but are functionally di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::045ef089319e96790bfad3310c410709
https://doi.org/10.1111/j.1742-4658.2009.07316.x

Crystal Structures of Arabidopsis thaliana Cell-Wall Invertase Mutants in Complex with Sucrose

Autor: Anja Rabijns, Willem Lammens, Wim Van den Ende, Katrien Le Roy, André Van Laere

Publikováno v: Journal of Molecular Biology. 377:378-385

In plants, cell-wall invertases fulfil important roles in carbohydrate partitioning, growth, development and crop yield. In this study, we report on different X-ray crystal structures of Arabidopsis thaliana cell-wall invertase 1 (AtcwINV1) mutants w

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https://doi.org/10.1016/j.jmb.2007.12.074

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

Autor: Wim Van den Ende, André Van Laere, Annette Morvan-Bertrand, Katrien Le Roy, Jérémy Lothier, Philippe Barre, Bertrand Lasseur, Marie-Pascale Prud'homme

Publikováno v: Journal of Experimental Botany
Journal of Experimental Botany, Oxford University Press (OUP), 2007, 58, pp.1969-1983. ⟨10.1093/jxb/erm053⟩

International audience; Fructans, which are beta-(2,1) and/or beta-(2,6) linked polymers of fructose, are important storage carbohydrates in many plants. They are mobilized via fructan exohydrolases (FEHs). The cloning, mapping, and functional analys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::368cc54b2b3496c0c5a82ba8549bda22
https://doi.org/10.1093/jxb/erm053