Results 71 to 80 of about 3,781 (193)

N‐acetylglucosamine sensing in the filamentous soil fungus Trichoderma reesei

The FEBS Journal, Volume 292, Issue 12, Page 3072-3090, June 2025.
N‐acetylglucosamine (GlcNAc) is involved in diverse signaling pathways in dimorphic yeasts and bacteria, including virulence and cell death. Here, we investigated GlcNAc sensing in Trichoderma reesei. GlcNAc signaling influences around 2100 genes in this filamentous soil fungus.
Sadia Fida Ullah, Mislav Oreb, Eckhard Boles, Vaibhav Srivastava, Verena Seidl‐Seiboth, Bernhard Seiboth, Lisa Kappel   +6 more
wiley   +1 more source

A karotinoid termelés genetikai hátterének vizsgálata genetikailag módosított járomspórás gombák segítségével. = Molecular study of the cartenoid biosynthetic pathway using genetically modified zygomycetous fungal strains [PDF]

, 2007
A pályázati program célja, hogy rekombináns technikákat, valamint a genetikai transzformáció különféle eljárásait alkalmazva járomspórás gombák karotinoid bioszintézisét módosítsuk, továbbá, hogy az így létrehozott rendszerben vizsgáljuk a bioszintetikus
Lukács, Gyöngyi, Nyilasi, Ildikó, Papp, Tamás, Takó, Miklós   +3 more
core  

Chemo‐Enzymatic Synthesis of Mixed Docosahexaenoic Acid Phosphatidylcholine Conjugates

European Journal of Organic Chemistry, Volume 28, Issue 17, May 21, 2025.
An efficient chemo‐enzymatic synthesis method is proposed for the production of mixed DHA (Docosahexaenoic acid) phosphatidylcholines, allowing access to both regioisomers with DHA positioned at either the sn1 or sn2 site. Regioisomers of acetate derivatives (AceDoPC®, DoAcePC, stabilized forms of LPC‐DHA) and phenolic‐DHA‐PCs (antioxidant drugs) were ...
Jordan Lehoux, Felix Grosjean, Alexandre Lobo, Michel Lagarde, Nathalie Bernoud‐Hubac, Thierry Durand, Celine Crauste   +6 more
wiley   +1 more source

Rhamnopyranoside Pivaloyl Esters as Black and White Fungus Inhibitors: Molecular Docking, Dynamics and ADMET Analysis

Orbital: The Electronic Journal of Chemistry
The "Black and White Fungus" is a very infrequently developing pathogen with a high fatality rate that has prompted widespread public health concern during the period of the COVID-19 pandemic.
Mohammed Mahbubul Matin, Ajoy Kumer, Akhel Chandro, Shopnil Akash, Unesco Chakma   +4 more
doaj   +1 more source

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2021–2022

Mass Spectrometry Reviews, Volume 44, Issue 3, Page 213-453, May/June 2025.
Abstract The use of matrix‐assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this review is the 12th update of the original article published in 1999 and brings coverage of the literature to the end of 2022.
David J. Harvey
wiley   +1 more source

Sintesis Fosfolipid Mengandung Asam Lemak W-3 Dari Fosfolipid Kedelai Dan Minyak Kaya Asam Lemak W-3 Dari Hasil Samping Pengalengan Tuna [PDF]

, 2012
The superiority of soy phospholipids could be obtained by incorporation of w-3 fatty acids into phospholipids structure,especially EPA (eicosapentaenoic acid, C20:5w-3) and DHA docosahexaenoic acid, C22:6w-3).
Estiasih, T. (Teti), Maligan, J. M. (Jaya), Maulana, S. (Satrio), Nur, M. (Moch)   +3 more
core  

Optimized expression of the Starmerella bombicola lactone esterase in Pichia pastoris through temperature adaptation, codon-optimization and co-expression with HAC1 [PDF]

, 2018
The Starmerella bombicola lactone esterase (SBLE) is a novel enzyme that, in vivo, catalyzes the intramolecular esterification (lactonization) of acidic sophorolipids in an aqueous environment.
Ciesielska, Katarzyna, De Waele, Stijn, Devreese, Bart, Laukens, Bram, Planckaert, Sören, Soetaert, Wim, Van Bogaert, Inge, Vandenberghe, Isabel, Verweire, Stijn   +8 more
core   +2 more sources

Identification and structural characterization of a novel acetyl xylan esterase from Aspergillus oryzae

The FEBS Journal, Volume 292, Issue 10, Page 2527-2544, May 2025.
A novel acetyl xylan esterase was discovered from Aspergillus oryzae. The deacetylase activity toward wheat arabinoxylan increased synergistically with xylanase addition. The crystal structure exhibited hybrid features between two α/β‐hydrolase families, highlighting its structural uniqueness.
Chihaya Yamada, Tomoe Kato, Yoshihito Shiono, Takuya Koseki, Shinya Fushinobu   +4 more
wiley   +1 more source

Preparation and modification of chitosan particles for Rhizomucor miehei lipase immobilization

Biochemical Engineering Journal, 2011
Chitosan particles, suitable as immobilization support, were prepared by precipitation and modified by reductive amination in order to graft linear aliphatic chains of 12 carbon atoms to their native amine groups. Their physical characterization was performed by different techniques: differential scanning calorimetry (DSC), X-ray diffraction (XRD ...
Palla, Camila Andrea, Pacheco, Consuelo, Carrin, Maria Elena   +2 more
openaire   +2 more sources

“Powdered” lipases as industrial catalysts: Production of Interesterified, structured lipids

Journal of the American Oil Chemists' Society, Volume 102, Issue 4, Page 701-709, April 2025.
Abstract Diversification of the applications of fats and oils has led to increasing demands on their properties. Interesterification reactions are used to alter the composition of the constituent triacylglycerols (commonly known as triglycerides) to introduce the desired properties and enhance their value.
Tomomi Suganuma, Yutaro Kataoka, Hidetaka Uehara   +2 more
wiley   +1 more source