Cloning and functional characterization of a fructan 1-exohydrolase (1-FEH) in edible burdock (
Chemistry Central Journal, 2011 Background We have previously reported on the variation of total fructooligosaccharides (FOS), total inulooligosaccharides (IOS) and inulin in the roots of burdock stored at different temperatures. During storage at 0°C, an increase of FOS as a result of
Onodera Shuichi +4 more
doaj +4 more sources
Influencing the binding configuration of sucrose in the active sites of chicory fructan 1‐exohydrolase and sugar beet fructan 6‐exohydrolase [PDF]
New Phytologist, 2008 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 (1-FEH; EC 3.2.1.153) and fructan 6-exohydrolases (6-FEH; EC 3.2.1.154), are very similar at the molecular and structural levels, but are clearly functionally different.
Le Roy, Katrien +3 more
semanticscholar +12 more sources
Fructan exohydrolase from grasses [PDF]
New Phytologist, 1993 SUMMARYIn grasses, fructan reserves are mobilized from vegetative plant parts during seasonal growth, after defoliation during grazing and from stems during seed filling. Well‐illuminated leaves show a diurnal pattern of fructan accumulation during the light and mobilization during the dark. In expanding leaves, fructans are accumulated in cells of the
Richard J, Simpson, Graham D, Bonnett
openaire +3 more sources
The Plant Genome, 2013 Functional markers are needed for key genes involved in drought tolerance to improve selection for crop yield under moisture stress conditions. The objectives of this study were to (i) characterize five drought tolerance candidate genes, namely ...
Erena A. Edae +6 more
doaj +2 more sources
Fructan biosynthesis gene expression upon cold acclimation in orchardgrass (Dactylis glomerata L.)
Grassland ResearchBackground Fructan content and flux in temperate forages can benefit the grasses through increased cold hardiness, increased drought tolerance, and improved forage quality.
B. Shaun Bushman +6 more
doaj +2 more sources
Purification and Characterization of an Oat Fructan Exohydrolase That Preferentially Hydrolyzes [beta]-2,6-Fructans [PDF]
Plant Physiology, 1996 Oat (Avena sativa cv Fulghum) fructan hydrolase was purified by ammonium sulfate precipitation and anion-exchange, hydrophobic interaction, and size-exclusion chromatography. The enzyme was purified to homogeneity as determined by the presence of a single band (43 kD) on a silver-stained sodium dodecyl sulfate-polyacrylamide gel.
C A, Henson, D P, Livingston
openaire +3 more sources
The Scientific World Journal, 2002 Large-scale inulin production from chicory roots (Cichorium intybus L.) is hampered by the induction of 1-FEH activity (fructan 1-exohydrolase) and concomitant fructose production in autumn, coincident with a period with low night temperatures that cause
W. Van den Ende, A. Van Laere
doaj +2 more sources
Apoplastic Sugars, Fructans, Fructan Exohydrolase, and Invertase in Winter Oat: Responses to Second-Phase Cold Hardening [PDF]
Plant Physiology, 1998 Abstract Changes in apoplastic carbohydrate concentrations and activities of carbohydrate-degrading enzymes were determined in crown tissues of oat (Avena sativa L., cv Wintok) during cold hardening. During second-phase hardening (−3°C for 3 d) levels of fructan, sucrose, glucose, and fructose in the apoplast increased significantly ...
David P. Livingston, Cynthia A. Henson
openaire +2 more sources
The rice genome encodes two vacuolar invertases with fructan exohydrolase activity but lacks the related fructan biosynthesis genes of the Pooideae [PDF]
New Phytologist, 2006 * Fructans are believed to contribute to cold and drought tolerance in several plant families (Poaceae, Asparagaceae and Asteraceae), but it is not clear why the ability to accumulate these polymers is found in some genera (e.g. Triticum) but not in others (e.g. Oryza).
Ji, Xuemei +6 more
openaire +3 more sources
[Review] Fructan Exohydrolase Involved in Fructan Consumption during the Asparagus Harvest
Bulletin of Applied Glycoscience, 2022 Keiji Ueno +5 more
openaire +2 more sources