Results 91 to 100 of about 21,544 (174)

L'homologue du gène Nramp chezE. coli (mntH) code pour un transporteur de cations métalliques divalents. [PDF]

, 2000
La transcription des symboles et des caractères spéciaux utilisés dans la version originale de ce résumé n’a pas été possible en raison de limitations techniques. La version correcte de ce résumé peut être lue en PDF. Le gène yfeP de E.
Makui, Hortence
core  

Responses of Root Microbiome and Metabolome Are Linked to Crop Disease Severity

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
ABSTRACT Plant microorganisms are an essential component of the host and perform critical functions in plant development and health. Emerging evidence shows that plants use their root exudates to recruit beneficial microbes that protect them against abiotic and biotic stresses, including diseases.
Ayomide Emmanuel Fadiji, Brajesh K. Singh   +1 more
wiley   +1 more source

Rôle de métabolites bactériens dans la mobilisation du césium d’une illite dopée : étude mécaniste et application à la phytoextraction [PDF]

, 2016
Following nuclear accidents, various radionuclides such as cesium-137 (Cs) are dispersed in the atmosphere before being deposited on the soil. In order to eliminate Cs accumulated in the upper soil horizon, both in situ and at lower cost, phytoextraction
Hazotte, Alice
core   +2 more sources

Toward Sustainable Fertilization: Biochar and Plant Growth Promoting Bacteria (PGPB) Influence on Sweet Pepper (Capsicuum annuum L.) Development and Production Under Reduced Nitrogen Input

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
The use of beneficial soil microorganisms and organic amendments is a desirable strategy for advancing sustainable horticultural systems. This study demonstrated that biochar and PGPB application with half N dose maintained sweet pepper growth and yield at levels comparable to full N dose, while promoting fruit quality, soil fertility and microbial ...
Angela Libutti, Annalisa d'Amelio, Muhammad Zubair Akram, Antonio Bevilacqua, Anna Rita Rivelli   +4 more
wiley   +1 more source

Bacillus anthracis Siderophores

Проблемы особо опасных инфекций, 2016
Iron is an essential for growth and reproduction of bacteria element. One of the ways of its acquisition by Bacillus anthracis is utilization of high-affinity chelating agents of iron ions - bacillibactin and petrobactin siderophores, extracting the iron
E. I. Eremenko
doaj   +1 more source

Advancements and Challenges in the Production of Biosurfactants: A Path Toward Sustainable Surfactant Alternatives

ChemBioEng Reviews, Volume 13, Issue 1, February 2026.
Microorganisms generate versatile biosurfactants with a wide range of uses. Although cost issues still exist, industrial interest is growing because to the advantages of sustainability, which are enhanced by genetic engineering; life cycle evaluation is crucial for scalable, environmentally responsible production.
Lavanya M., Rishabh Agarwala
wiley   +1 more source

Preclinical characterisation of gallium-68 labeled ferrichrome siderophore stereoisomers for PET imaging applications

EJNMMI Radiopharmacy and Chemistry
Background Siderophores are small iron-binding molecules produced by microorganisms to facilitate iron acquisition from the environment. Radiolabelled siderophores offer a promising solution for infection imaging, as they can specifically target the ...
Kristyna Krasulova, Barbora Neuzilova, Katerina Dvorakova Bendova, Zbynek Novy, Miroslav Popper, Marian Hajduch, Milos Petrik   +6 more
doaj   +1 more source

Specific amplification of iron receptor genes in Xylella fastidiosa strains from different hosts

Genetics and Molecular Biology, 2006
Bacterial production of siderophores may involve specific genes related to nonribosomal peptide and polyketide biosynthesis, which have not been fully identified in the genome of Xylella fastidiosa strain 9a5c.
Flávia Teresa Hansen Pacheco, Maria Estela Silva-Stenico, Augusto Etchegaray, José Elias Gomes, Emanuel Carrilho, Siu Mui Tsai   +5 more
doaj   +1 more source

Metabolomic Analysis of Phytophthora parasitica Growth in the Presence of β‐sitosterol Indicates Adaptive Mechanisms Modulated by Sterols

Journal of Basic Microbiology, Volume 66, Issue 2, February 2026.
ABSTRACT Phytophthora parasitica is a generalist phytopathogenic oomycete that infects a series of crops with great economic interest, including tomato, tobacco, and citrus species. Sterols are essential lipids in eukaryotic organisms, playing a fundamental role in the structure and function of the cell membrane.
Pâmela Ponce Martins, Evandro Silva, Marcus Vinicius Fernandes Prior, João Marcos Martins Ferreira, Marina Erê Pimenta Santos, Flavia Rodrigues Alves Patrício, Taicia Pacheco Fill, Jorge Maurício Costa Mondego   +7 more
wiley   +1 more source

The Burden of Antimicrobial‐Resistant Pseudomonas aeruginosa Isolates in Children With Cystic Fibrosis: Molecular Characterization and Genotyping Analysis

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
This study highlights the prevalence of multidrug‐ and carbapenem‐resistant Pseudomonas aeruginosa in pediatric cystic fibrosis patients, along with the presence of carbapenemase‐encoding genes and genetic profiles, suggesting clonal spread. These findings underscore the urgent need for surveillance and strategies to combat resistant strains and ...
Erfaneh Jafari, Babak Pourakbari, Mohammad Reza Asadi Karam, Reza Azizian, Mohammad Reza Modaresi, Setareh Mamishi   +5 more
wiley   +1 more source