Results 91 to 100 of about 7,411 (225)

Intraspecfic variation in cold-temperature metabolic phenotypes of Arabidopsis lyrata ssp petraea [PDF]

, 2009
Atmospheric temperature is a key factor in determining the distribution of a plant species. Alongside this, plant populations growing at the margin of their range may exhibit traits that indicate genetic differentiation and adaptation to their local ...
A Suzuki, AB Bleeckerl, B Jonsell, B Usadel, B Vinocur, BH Miesak, C Alonso-Blanco, CD Thomas, CL Guy, D Cook, F Kaplan, F Kaplan, F. Ian Woodward, GR Gray, GR Walther, GR Walther, HM Lam, HM Lam, HM Lam, IC Oliveira, J Kilian, J Klotke, L Skøt, M Stitt, MA Hannah, Matthew P. Davey, MF Thomashow, MJ Clauss, MJ Clauss, MP Davey, N Smirnoff, NR Sackville Hamilton, OK Atkin, P Vergeer, RC Meyer, RJ Li, S Sagisaka, TK Peterman, W. Paul Quick, Y Zhen, Å Strand   +40 more
core   +1 more source

Sequence‐Based and Functional Analysis for the Discovery of N‐Glycan Degrading Glycosidases From the Microbial Metagenome of the Infant Gut

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
This research offers valuable understanding of how N‐glycans are broken down by the gut microbiota of infants, focusing on glycoside hydrolase families GH2, GH20, and GH18. It reveals that the gut microbiota of breastfed infants has a diverse array of genes coding for these enzymes.
Irene Boscá‐Sánchez, Jesús Rodríguez‐Díaz, María J. Yebra   +2 more
wiley   +1 more source

Studies on the use of purified CBH I for oligosaccharide synthesis [PDF]

, 1997
The importance of biologically active carbohydrates has been recognized over the last decade. The availability of cheap oligosaccharides for biological activity studies is very reduced.
Gama, F. M., Mota, M.
core   +1 more source

Pushing Frontiers for Proteoglycans

Proteoglycan Research, Volume 4, Issue 2, April 2026.
ABSTRACT Almost half of proteins have one or more post‐translational glycosylation modifications involving the addition of glycan structures. Proteoglycans are a class of glycosylated proteins with one or more glycosaminoglycan (GAG) chains covalently attached to the core protein.
Marissa L. Maciej‐Hulme
wiley   +1 more source

Catalytic Thioglycoside Activation with Diazo-Derived Copper Carbenes

Molecules
Traditional glycosylation methods using thioglycosides often require harsh conditions or expensive metal catalysts. This study presents a more sustainable alternative by employing copper, an earth-abundant catalyst. We developed diazo-based thioglycoside
Surya Pratap Singh, Umesh Chaudhary, Indrajeet Sharma   +2 more
doaj   +1 more source

Formation of Trisaccharide Nucleosides During Disaccharide Nucleoside Synthesis

European Journal of Organic Chemistry, 1998
The unexpected formation of trisaccharide nucleosides during synthesis of disaccharide nucleosides with a purine base moiety has been observed. The occurrence of this side reaction can be explained in terms of the instability of the protected purine nucleosides in the presence of Lewis acids.
Mikhailov, S.N., Rodionov, A.A., Efimtseva, E.V., Ermolinsky, B.S., Fomitcheva, M.V., Padyukova, N.S., Rothenbacher, K., Lescrinier, Eveline, Herdewijn, Piet   +8 more
openaire   +1 more source

Prolonged transition time between colostrum and mature milk in a bear, the giant panda, Ailuropoda melanoleuca [PDF]

, 2015
Bears produce the most altricial neonates of any placental mammal. We hypothesized that the transition from colostrum to mature milk in bears reflects a temporal and biochemical adaptation for altricial development and immune protection.
Burchmore, Richard J. S., Griffiths, Kate, Hou, Rong, Kennedy, Malcolm W., Loeffler, I. Kati, Wang, Hairui, Watson, David G., Zhang, Liang, Zhang, Tong, Zhang, Zhihe   +9 more
core   +1 more source

A new trisaccharide derivative from Prenanthes purpurea

Journal of the Serbian Chemical Society, 2011
A methanolic extract of Prenanthes purpurea L. leaves yielded 1,6??-di-O-cinnamoyl-?-D-glucopyranosyl-(1?3)-O-?-Lrhamnopyranosyl-( 1?6)-O-?-D-glucopyranoside. The NMR and physical data of this new natural compound are reported.
Michaela Posch, Karin Jöhrer, Sezai Cicek, Richard Greil, Ernst Ellmerer, Christian Zidorn   +5 more
openaire   +1 more source

Totalsynthese von Fulicinerosid und Trisaccharid-Derivaten

, 2013
Die Arbeit beschreibt die Totalsynthese des Naturstoffs Fulicinerosid. Es wurden zwei Trisaccharide synthetisiert die mit dem Aglycon von Fulicinerod glycosiliert wurden. Schlüsselschritte bei der Synthese des beta,beta,alpha-Trisaccharids waren dabei eine beta-selektive Palladium vermittelte Glycosylierung und eine ...
openaire   +4 more sources

Synthesis and Characterization of Glyco-SAMs on Gold Nanoparticles: A Modular Approach Towards Glycan-Based Recognition Studies

Molecules
Within recent years, the interest in tools to investigate carbohydrate-protein (CPI) and carbohydrate-carbohydrate interactions (CCI) has increased significantly.
Sebastian Kopitzki, Joachim Thiem
doaj   +1 more source