Results 91 to 100 of about 6,356 (231)

Site-Directed Mutational Analysis of Flavonol 3-0-Glucosyltransferases from Citrus paradisi

open access: yes, 2013
Glucosyltransferases (GTs) are the important group of enzymes which facilitates the incorporation of UDPactivated glucose to a corresponding acceptor molecule through glucosylation. Glucosylation is a common alteration reaction in plant metabolism and is
Devaiah, Shivakumar P.   +1 more
core  

Sequence alignment of quercetin and kaempferol -glucosyltransferases, including two already crystallized proteins from (VvGT1) and (UGT71G1) as well as × GT6 (FaGT6), and × GT7 (FaGT7)

open access: yes, 2011
The alignment was performed using ClustalX (). Conserved amino acids are shaded, amino acids within 5 Å to kaempferol in the protein model of VvGT are boxed.Copyright information:Taken from "Multi-substrate flavonol -glucosyltransferases from strawberry (
Wilfried Schwab (52238)   +6 more
core   +1 more source

Bioconversion of carotenoids into high‐value crocins using a marine sponge carotenoid cleavage dioxygenase

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3230-3246, June 2026.
Summary Carotenoids and apocarotenoids are widespread specialized metabolites, yet animals, including sponges, lack the ability to synthesize carotenoids de novo and must obtain them from dietary or microbial sources. The roles of carotenoid cleavage dioxygenases (CCDs) in marine animals remain largely unexplored. A CCD from the marine sponge Suberites
Elena Moreno‐Giménez   +11 more
wiley   +1 more source

Differential and Quantitative Analyses of mRNA Expression of Glucosyltransferases from Streptococcus mutans MT8148

open access: yes, 2002
Streptococcus mutans produces three glucosyltransferases, coded by gtfB, gtfC, and gtfD, whose cooperative action is essential for sucrose-dependent cellular adhesion.
T. Hoshino   +3 more
core   +1 more source

Reactive Oxygen Species as Additional Determinants for Cytotoxicity of Clostridium difficile Toxins A and B

open access: yesToxins, 2016
Clostridium difficile infections can induce mild to severe diarrhoea and the often associated characteristic pseudomembranous colitis. Two protein toxins, the large glucosyltransferases TcdA and TcdB, are the main pathogenicity factors that can induce ...
Claudia Frädrich   +2 more
doaj   +1 more source

Phytohormonal and Transcriptomic Mechanisms of Multigenerational Stress Memory in Wheat Under Weed Competition

open access: yesPlant, Cell &Environment, Volume 49, Issue 6, Page 3436-3454, June 2026.
ABSTRACT Multigenerational stress exposure induces stress memory in plants, influencing resource allocation, defence mechanisms, and productivity. Weed competition imposes both resource‐based (abiotic) and allelopathic (biotic) stress, engaging overlapping hormonal pathways.
Albert O. Kwarteng   +4 more
wiley   +1 more source

Overexpression of cytosolic NADP‐malic enzyme 1 from the common ice plant enhances water‐deficit and high‐light stress tolerance by modulating water‐use efficiency and flavonoid biosynthesis

open access: yesThe Plant Journal, Volume 126, Issue 5, June 2026.
SUMMARY Innovative strategies are essential to enhance crop resilience against drought and heat stress intensified by climate change. Crassulacean acid metabolism (CAM) is a specialized photosynthetic pathway that improves water‐use efficiency (WUE) by shifting CO2 fixation to the nighttime. The common ice plant (Mesembryanthemum crystallinum) utilizes
Sang Hun Kim   +5 more
wiley   +1 more source

Functional genomics of O-glucosyltransferases from Concord grape (Vitis labrusca)

open access: yes, 2007
Grape (Vitis spp.) is a culturally and economically important crop plant that has been cultivated for thousands of years, primarily for the production of wine.
Hall, Dawn.
core  

Safety evaluation of the food enzyme dextransucrase from the genetically modified Bacillus subtilis strain DP‐Eyp97

open access: yesEFSA Journal, Volume 24, Issue 6, June 2026.
Abstract The food enzyme dextransucrase (sucrose:1,6‐α‐d‐glucan 6‐α‐d‐glucosyltransferase; EC 2.4.1.5) is produced with the genetically modified Bacillus subtilis strain DP‐Eyp97 by Genencor International B.V. The production strain met the requirements for the qualified presumption of safety. The food enzyme was considered free from viable cells of the
EFSA Panel on Food Enzymes (FEZ)   +18 more
wiley   +1 more source

Expression and Biochemical Characterization of Two Glucosyltransferases from Citrus paradisi

open access: yes, 2012
Glucosylation is a common alteration reaction in plant metabolism and is regularly associated with the production of secondary metabolites. Glucosylation serves a number of roles within metabolism including: stabilizing structures, affecting solubility ...
Devaiah, Shivakumar P.   +1 more
core  

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