Results 71 to 80 of about 905 (166)

Carbon source-sink limitations differ between two Species with Contrasting Growth Strategies. [PDF]

, 2016
Understanding how carbon source and sink strengths limit plant growth is a critical knowledge gap that hinders efforts to maximise crop yield. We investigated how differences in growth rate arise from source-sink limitations, using a model system ...
Burnett, A.C., Osborne, C.P., Rees, M., Rogers, A.   +3 more
core   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 21: Suitability of taxonomic units notified to EFSA until September 2024

EFSA Journal, Volume 23, Issue 1, January 2025.
Abstract The qualified presumption of safety (QPS) process was developed to provide a safety assessment approach for microorganisms intended for use in food or feed chains. In the period covered by this Statement, no new information was found that would change the status of previously recommended QPS taxonomic units (TUs).
EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Liesbeth Jacxsens, Maarten Nauta, Lapo Mughini‐Gras, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Marianne Chemaly, Pier Sandro Cocconcelli, Pablo Salvador Fernández Escámez, Miguel Prieto Maradona, Amparo Querol, Lolke Sijtsma, Juan Evaristo Suarez, Ingvar Sundh, Angela Botteon, Baptista Carolina, Barizzone Fulvio, Sandra Correia, Lieve Herman   +28 more
wiley   +1 more source

Clinical glycoproteomics: methods and diseases

MedComm, Volume 5, Issue 10, October 2024.
An overview of clinical glycoproteomics: methods and diseases. The primary types of glycosylations include N‐glycosylation and O‐glycosylation. Three main glycoproteomic strategies are employed, with the bottom‐up approach being the most commonly utilized.
Yujia Wang, Kaixin Lei, Lijun Zhao, Yong Zhang   +3 more
wiley   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 20: Suitability of taxonomic units notified to EFSA until March 2024

EFSA Journal, Volume 22, Issue 7, July 2024.
Abstract The qualified presumption of safety (QPS) process was developed to provide a safety assessment approach for microorganisms intended for use in food or feed chains. In the period covered by this statement, no new information was found that would change the status of previously recommended QPS TUs. The TUs in the QPS list were updated based on a
EFSA Panel on Biological Hazards (BIOHAZ), Konstantinos Koutsoumanis, Ana Allende, Avelino Alvarez‐Ordóñez, Declan Bolton, Sara Bover‐Cid, Marianne Chemaly, Alessandra De Cesare, Friederike Hilbert, Roland Lindqvist, Maarten Nauta, Romolo Nonno, Luisa Peixe, Giuseppe Ru, Marion Simmons, Panagiotis Skandamis, Elisabetta Suffredini, Pier Sandro Cocconcelli, Pablo Salvador Fernández Escámez, Miguel Prieto Maradona, Amparo Querol, Lolke Sijtsma, Juan Evaristo Suarez, Ingvar Sundh, Angela Botteon, Barizzone Fulvio, Sandra Correia, Lieve Herman   +27 more
wiley   +1 more source

Characterization of sucrose: sucrose fructosyltransferase from crested wheatgrass* [PDF]

New Phytologist, 1988
summaryBiosynthesis of the trisaccharide precursor of fructan occurs through the action of sucrose: sucrose fructosyltransferase (SST). This study defines the optimal conditions for in vitro SST and invertase activities from a crested wheatgrass hybrid developed from a cross between Agropyron cristatum (L.) Gaertn. ×A. desertorum (Fisch.
N. J. CHATTERTON, P. A. HARRISON, W. R. THORNLEY, J. H. BENNETT   +3 more
openaire   +1 more source

Cell‐type proteomic and metabolomic resolution of early and late grain filling stages of wheat endosperm

Plant Biotechnology Journal, Volume 22, Issue 3, Page 555-571, March 2024.
Summary The nutritional value of wheat grains, particularly their protein and metabolite composition, is a result of the grain‐filling process, especially in the endosperm. Here, we employ laser microdissection (LMD) combined with shotgun proteomics and metabolomics to generate a cell type‐specific proteome and metabolome inventory of developing wheat ...
Shuang Zhang, Arindam Ghatak, Mitra Mohammadi Bazargani, Hannes Kramml, Fujuan Zang, Shuang Gao, Živa Ramšak, Kristina Gruden, Rajeev K. Varshney, Dong Jiang, Palak Chaturvedi, Wolfram Weckwerth   +11 more
wiley   +1 more source

Regulation of fructan metabolism in barley leaves [PDF]

, 2004
Fructans, the polymers of fructose (Fru), are major non-structural storage carbohydrates in the vegetative tissues of many higher plants including temperate forage grasses and cereals, as well as major crop plants such as wheat and barley.
Nagaraj, Vinay Janthakahalli
core   +1 more source

Pangenome Analysis of Helicobacter pylori Isolates from Selected Areas of Africa Indicated Diverse Antibiotic Resistance and Virulence Genes

International Journal of Genomics, Volume 2024, Issue 1, 2024.
The challenge facing Helicobacter pylori (H. pylori) infection management in some parts of Africa is the evolution of drug‐resistant species, the lack of gold standard in diagnostic methods, and the ineffectiveness of current vaccines against the bacteria.
Biigba Yakubu, Edwin Moses Appiah, Andrews Frimpong Adu, Ruy Diego Chacón Villanueva   +3 more
wiley   +1 more source

Fructan and its relationship to abiotic stress tolerance in plants [PDF]

, 2009
Numerous studies have been published that attempted to correlate fructan concentrations with freezing and drought tolerance. Studies investigating the effect of fructan on liposomes indicated that a direct interaction between membranes and fructan was ...
Livingston, D., Hincha, D., Heyer, A.
core   +2 more sources

Development of Root Caries Associated With the Use of Sugar‐Free Nicotine Lozenges: A Long‐Term Case Report

Case Reports in Dentistry, Volume 2024, Issue 1, 2024.
The authors present a case concerning an adult male patient who developed multiple sites of root caries adjacent to the area where he habitually held a sugar‐free nicotine lozenge that contained mannitol and maltodextrin. The root caries occurred despite the patient’s excellent oral hygiene, exemplary dietary habits, and clinically normal salivary flow.
Coral Ehrhardt, Kauko K. Mäkinen, Charles M. Cobb, Samir Nammour   +3 more
wiley   +1 more source