Results 61 to 70 of about 21,933 (182)

Impacts of Biostimulants on Nitrous Oxide Emissions and the Soil Microbiome

Journal of Plant Nutrition and Soil Science, EarlyView.
Soil incubation experiment examining the influence of biostimulants on greenhouse gas emissions and the soil microbiome in fertilized soils. ABSTRACT Background Overapplication of nitrogenous fertilizer and enhanced microbial activity in agricultural soils are drivers of increasing greenhouse gas emissions.
Conor Blunt, Sean Storey, Andrea Fuchs, Rainer Melzer, Grace M. Cott   +4 more
wiley   +1 more source

Effect of bio‐fertilization and edapho‐climatic conditions on chickpea nodulation, grain yields, and seed protein in a Mediterranean context: a meta‐analysis approach

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Chickpeas (Cicer arietinum L.) serve as a protein‐rich staple, particularly in Mediterranean countries, where they are often grown in marginal and water‐stressed areas. This meta‐analysis synthesized evidence from peer‐reviewed publications across Mediterranean countries to assess how chickpea rhizobial inoculation influences chickpea ...
Amira Hachana, Amir Souissi, Lewis Ziska, Katherine Morgan, Carina Yiu, Issam Achour, Asma Bouatrous, Imen Hemissi, Hanen Arfaoui, Anissa Riahi, Manel Bouraoui, Bouaziz Sifi   +11 more
wiley   +1 more source

The role of FoxA, FiuA, and FpvB in iron acquisition via hydroxamate-type siderophores in Pseudomonas aeruginosa

Scientific Reports
Siderophores are specialized molecules produced by bacteria and fungi to scavenge iron, a crucial nutrient for growth and metabolism. Catecholate-type siderophores are mainly produced by bacteria, while hydroxamates are mostly from fungi.
Virginie Will, Chloé Frey, Vincent Normant, Lauriane Kuhn, Johana Chicher, Florian Volck, Isabelle J. Schalk   +6 more
doaj   +1 more source

Chemistry and Biology of Siderophores from Marine Microbes

Marine Drugs, 2019
Microbial siderophores are multidentate Fe(III) chelators used by microbes during siderophore-mediated assimilation. They possess high affinity and selectivity for Fe(III).
Jianwei Chen, Yuqi Guo, Yaojia Lu, Bixia Wang, Jiadong Sun, Huawei Zhang, Hong Wang   +6 more
doaj   +1 more source

Caractérisation des systèmes de transport du fer de Staphylococcus aureus par analyse transcriptomique [PDF]

, 2007
La quasi-totalité des organismes vivants a besoin de fer pour survivre car il tient un rôle clé dans de nombreuses réactions physiologiques. Les microorganismes ne font pas exception à cette règle. Quoiqu'un des éléments les plus abondants sur Terre, les
Allard, Marianne
core   +1 more source

LCN2‐ACOD1 Signalling Affects the Post‐Injury Regeneration of Skeletal Muscle Through Mediating Ferroptosis

Cell Proliferation, EarlyView.
LCN2 mediates the suppression of C2C12 myoblast proliferation and myotube formation via erastin‐induced ferroptosis. Mechanistically, the LCN2‐ACOD1 axis regulates skeletal muscle growth via mitochondria‐associated ferroptosis, providing a theoretical basis for the prevention and therapy of muscle‐related diseases.
Xiaojing Hao, Hongwei Shi, Di Wu, Rui Liang, Tong Zhao, Wen Sun, Yue Wang, Xiuju Yu, Xiaomao Luo, Yi Yan, Jiayin Lu, Haidong Wang, Juan Wang   +12 more
wiley   +1 more source

Étude transcriptomique du mode d'action des conjugués sidérophores-antibiotiques de type hydroxamate [PDF]

, 2004
La résistance aux antibiotiques est un problème criant de la médecine moderne. Pour donner un second souffle à toute une génération d'antibiotiques ayant fait leurs preuves par le passé, le transport actif de ces molécules peut être amélioré en utilisant
Moisan, Hélène
core   +1 more source

Plant‐produced encapsulin displays non‐typhoidal Salmonella enterica antigens and assembles into mosaic nanoparticles

The FEBS Journal, EarlyView.
This study investigates the potential of encapsulin as an antigen display platform for the development of a candidate Salmonella vaccine for poultry. Encapsulin constructs were transiently expressed in Nicotiana benthamiana where they accumulated to high levels.
Carly A. Charron, Angelo Kaldis, Shabnam Shamriz, Justin B. Renaud, Moussa S. Diarra, Christopher P. Garnham, Rima Menassa   +6 more
wiley   +1 more source

Flux Balance Analysis for Media Optimization and Genetic Targets to Improve Heterologous Siderophore Production

iScience, 2020
Summary: Siderophores are small molecule metal chelators secreted in sparse quantities by their native microbial hosts but can be engineered for enhanced production from heterologous hosts like Escherichia coli.
Girish Swayambhu, Nicholas Moscatello, G. Ekin Atilla-Gokcumen, Blaine A. Pfeifer   +3 more
doaj   +1 more source

Bioalteration de verres basaltiques modèles : impact des sidérophores et rôle du fer [PDF]

, 2015
The alteration of ocean basalts partly controls the composition of seawater and of the oceanic crust which in turn influences the Earth's mantle geochemistry and may also have a significant impact on Earth's climate over a geological timescale. Regarding
Perez, Anne
core   +2 more sources