Results 51 to 60 of about 2,031 (187)

Quelques aspects anciens et modernes de la photosynthèse. Troisième partie : quelques aspects actuels de la photosynthèse : l'utilisation de l'ATP et du TPNH2 [PDF]

, 1962
L'utilisation de l'ATP et du TPNH2. L'assimilation du CO2 dans la cellule photosynthétique intacte, le cycle de Calvin. L'assimilation du CO2 par les chloroplastes isolés. Retouches au cycle de Calvin. L'assimilation du CO2 suivant Kandler.
Bové, Joseph M.
core  

Scientific Opinion on Flavouring Group Evaluation 63, Revision 3 (FGE.63Rev3): aliphatic secondary alcohols, ketones and related esters evaluated by JECFA (59th and 69th meetings) structurally related to saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids evaluated by EFSA in FGE.07Rev4 [PDF]

, 2017
Publisher ...
Binderup, Mona-Lise, Bolognesi, Claudia, Brimer, Leon, Castle, Laurence, Cravedi, Jean-Pierre, Crebelli, Riccardo, de Fátima Tavares Poças, Maria, EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF), Engel, Karl-Heinz, Fowler , Paul, Franz, Roland, Grob, Konrad, Gürtler, Rainer, Husøy, Trine, Kovalkovičová, Natália, Kärenlampi, Sirpa, Marcon, Francesca, Marzin, Daniel, Mennes, Wim, Mosesso, Pasquale, Mulder, Gerard, Penninks, André, Rosaria Milana, Maria, Silano, Vittorio, Smith, Andrew, Sundh, Ulla Beckman, Tlustos, Christina, Wölfle , Detlef, Zorn, Holger, Zugravu, Corina-Aurelia   +29 more
core   +3 more sources

Multienzyme Platform for the Synthesis of UDP Sugars and Human Milk Oligosaccharides

ChemBioChem, Volume 27, Issue 8, April 2026.
Engineered Escherichia coli produces six enzymes (UMPK, PPK3, GALK, NAHK, GALU, PPA) that are purified and used in a cell‐free cascade to synthesize UDP‐N‐acetylglucosamine (UDP‐GlcNAc) and UDP‐galactose (UDP‐Gal) from inexpensive substrates. The cascades can be coupled with glycosyltransferases for in situ nucleotide sugar regeneration, enabling ...
Tuan Son Hoang, Fabian Lange, Sebastian Bruno Kleeberg, Lea Thomas, Nam-Hai Hoang, Udo Reichl, Thomas F. T. Rexer   +6 more
wiley   +1 more source

Fructose transporter Glut5 expression in clear renal cell carcinoma [PDF]

, 2010
[Abstract] Renal cell carcinomas (RCC) can be subclassified for general purposes into clear cell, papillary cell, chromophobe cell carcinomas and oncocytomas.
Antón-Aparicio, Luis M., Aparicio Gallego, Guadalupe, Bolós Fernández, Victoria, García Campelo, R., Grande Pulido, Enrique, Medina Villaamil, Vanessa, Santamarina, Isabel, Valbuena Ruvira, L., Valladares-Ayerbes, Manuel   +8 more
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Improved red blood cell storage quality of blood from donors carrying the hypermorphic PIMT I120 variant

HemaSphere, Volume 10, Issue 4, April 2026.
Abstract Protein‐l‐isoaspartate O‐methyltransferase (PIMT), encoded by PCMT1, is a repair enzyme that corrects isoaspartyl lesions, preserving protein structure and function. While indispensable for neuronal integrity, its role in red blood cells (RBCs) and transfusion outcomes is incompletely understood.
Shaun Bevers, Aaron V. Issaian, Ariel Hay, Gregory R. Keele, Monika Dzieciatkowska, Julie A. Reisz, Zachary B. Haiman, Travis Nemkov, Daniel Stephenson, Amy L. Moore, Xutao Deng, Mars Stone, Kirk C. Hansen, Steve Kleinman, Philip J. Norris, Michael P. Busch, Bernhard O. Palsson, Nareg H. Roubinian, John Janetzko, Beat Vӧgeli, Grier P. Page, David N. Jones, Morkos A. Henen, Elan Z. Eisenmesser, James C. Zimring, Angelo D'Alessandro   +25 more
wiley   +1 more source

Scientific Opinion on Flavouring Group Evaluation 7, Revision 5 (FGE.07Rev5) : saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched‐chain carboxylic acids from chemical group 5 [PDF]

, 2017
Acknowledgements: The Panel wishes to thank the members of the Working Group on Flavourings: Ulla Beckman Sundh, Leon Brimer, Karl-Heinz Engel, Paul Fowler, Rainer Gürtler, Trine Husøy, Wim Mennes and Gerard Mulder for the preparatory work on this ...
Anastassiadou, Maria, Bolognesi, Claudia, Brimer, Leon, Castle, Laurence, Cravedi, Jean-Pierre, de Fátima Tavares Poças, Maria, EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF), Engel, Karl-Heinz, Fowler , Paul, Franz, Roland, Grob, Konrad, Gürtler, Rainer, Husøy, Trine, Kärenlampi, Sirpa, Mennes, Wim, Mosesso, Pasquale, Mulder, Gerard, Penninks, André, Rosaria Milana, Maria, Silano, Vittorio, Smith, Andrew, Sundh, Ulla Beckman, Tlustos, Christina, Wölfle , Detlef, Zorn, Holger, Zugravu, Corina-Aurelia   +25 more
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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

Choose Wisely: Parameter Choice is Key for Ensuring Consistent Estimates of Photosynthetic Capacity From A–Ci Response Curves

Plant, Cell &Environment, Volume 49, Issue 6, Page 3251-3253, June 2026.
Josef C. Garen, Kristine Y. Crous
wiley   +1 more source

The return of metabolism: biochemistry and physiology of glycolysis

Biological Reviews, Volume 101, Issue 2, Page 751-803, April 2026.
ABSTRACT Glycolysis is a fundamental metabolic pathway central to the bioenergetics and physiology of virtually all living organisms. In this comprehensive review, we explore the intricate biochemical principles and evolutionary origins of glycolytic pathways, from the classical Embden–Meyerhof–Parnas (EMP) pathway in humans to various prokaryotic and ...
Nana‐Maria Grüning, Federica Agostini, Camila Caldana, Johannes Hartl, Matthias Heinemann, Markus A. Keller, Jan Lukas Krüsemann, Costanza Lamperti, Carole L. Linster, Steffen N. Lindner, Julia Muenzner, Jens Nielsen, Zoran Nikoloski, Bettina Siebers, Jacky L. Snoep, Hezi Tenenboim, Bas Teusink, Spencer J. Williams, Mirjam M. C. Wamelink, Markus Ralser   +19 more
wiley   +1 more source

Nonenzymatic formation of energy-rich lactoyl and glyceroyl thioesters from glyceraldehyde and a thiol [PDF]

The energy rich thioester, N-acetyl-S-lactoylcysteine, is formed under anaerobic conditions from glyceraldehyde and N-acetylcysteine at ambient temperature in aqueous solutions of sodium phosphate (pH 7.0).
Weber, A. L.
core   +1 more source