Results 11 to 20 of about 9,353 (186)

Glucosylation of (±)-Menthol by Uridine-Diphosphate-Sugar Dependent Glucosyltransferases from Plants [PDF]

open access: yesMolecules, 2021
Menthol is a cyclic monoterpene alcohol of the essential oils of plants of the genus Mentha, which is in demand by various industries due to its diverse sensorial and physiological properties. However, its poor water solubility and its toxic effect limit possible applications.
Elisabeth Kurze   +8 more
openaire   +4 more sources

Nucleoside Diphosphate-sugar 4-Epimerases I. Uridine Diphosphate Glucose 4-Epimerase of Wheat Germ [PDF]

open access: yesPlant Physiology, 1969
Uridine diphosphate (UDP)-glucose 4-epimerase (EC 5.1.3.2) has been purified over 1000-fold from extracts of wheat germ by MnCl(2) treatment, (NH(4))(2)SO(4) fractionation, Sephadex column chromatography, and adsorption onto and elution from calcium phosphate gel. The enzyme has a pH optimum of 9.0.
D F, Fan, D S, Feingold
openaire   +5 more sources

Immobilization of the Highly Active UDP-Glucose Pyrophosphorylase From Thermocrispum agreste Provides a Highly Efficient Biocatalyst for the Production of UDP-Glucose

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Biocatalysis that produces economically interesting compounds can be carried out by using free enzymes or microbial cells. However, often the cell metabolism does not allow the overproduction or secretion of activated sugars and thus downstream ...
Antje Kumpf   +12 more
doaj   +1 more source

Current knowledge and recent advances in understanding metabolism of the model cyanobacterium Synechocystis sp. PCC 6803 [PDF]

open access: yes, 2020
Cyanobacteria are key organisms in the global ecosystem, useful models for studying metabolic and physiological processes conserved in photosynthetic organisms, and potential renewable platforms for production of chemicals.
Lea-Smith, David   +2 more
core   +3 more sources

Metabolic Engineering of Corynebacterium glutamicum for Production of UDP-N-Acetylglucosamine

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Uridine diphosphate-N-acetylglucosamine (UDP-GlcNAc) is an acetylated amino sugar nucleotide that naturally serves as precursor in bacterial cell wall synthesis and is involved in prokaryotic and eukaryotic glycosylation reactions.
Rahul Gauttam   +5 more
doaj   +1 more source

A theoretical estimate for nucleotide sugar demand towards Chinese Hamster Ovary cellular glycosylation [PDF]

open access: yes, 2016
Glycosylation greatly influences the safety and efficacy of many of the highest-selling recombinant therapeutic proteins (rTPs). In order to define optimal cell culture feeding strategies that control rTP glycosylation, it is necessary to know how ...
Jimenez del Val, I   +2 more
core   +1 more source

Transcriptome profiling in Salix matsudana during refilling xylem vessels after embolism

open access: yesBiologia Plantarum, 2019
The objective of this study is to understand the role of bark water uptake in refilling of xylem vessels after embolism in Salix matsudana. Further, we determined expression of genes closely related to xylem embolism repair.
Y.C. Yu, J.X. Liu, Z.Y. Sun
doaj   +1 more source

Isolation of Endogenous Activator of Glucuronide For­mation in Liver [PDF]

open access: yes, 1962
A purified compound of the activator of glucuronide formation was isolated from a boiled extract of rat liver by charcoal adsorption, ethanol fractionation of barium salts, and finally paper and Dowex-l column chromatographies.
Taketa, Kazuhisa
core   +1 more source

Comparative genomic and biochemical analyses identify a collagen galactosylhydroxylysyl glucosyltransferase from Acanthamoeba polyphaga mimivirus

open access: yesScientific Reports, 2022
Humans and Acanthamoeba polyphaga mimivirus share numerous homologous genes, including collagens and collagen-modifying enzymes. To explore this homology, we performed a genome-wide comparison between human and mimivirus using DELTA-BLAST (Domain ...
Wenhui Wu   +10 more
doaj   +1 more source

Fueling the fire: emerging role of the hexosamine biosynthetic pathway in cancer

open access: yesBMC Biology, 2019
Altered metabolism and deregulated cellular energetics are now considered a hallmark of all cancers. Glucose, glutamine, fatty acids, and amino acids are the primary drivers of tumor growth and act as substrates for the hexosamine biosynthetic pathway ...
Neha M. Akella   +2 more
doaj   +1 more source

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