Results 91 to 100 of about 21,933 (182)

Soil and Genotype Shape the Sugarcane Phytobiome for Enhanced Environmental Adaptation

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Soil type and sugarcane genotype, differing in their adaptability to low‐fertility soils, interact to shape microbial recruitment and host transcriptional responses. In sandy soils, the better‐adapted genotype IACSP‐5503 recruits more plant growth‐promoting bacteria and activates growth‐related genes, while in clayey soils the less‐adapted IACSP‐6007 ...
J. D. Ferreti, B. Ribeiro, J. de A. Bonetti, L. E. A. Camargo, S. Creste, E. E. Kuramae, C. B. Monteiro‐Vitorello   +6 more
wiley   +1 more source

Klebsiella pneumoniae Siderophores Induce Inflammation, Bacterial Dissemination, and HIF-1α Stabilization during Pneumonia

mBio, 2016
Klebsiella pneumoniae is a Gram-negative pathogen responsible for a wide range of infections, including pneumonia and bacteremia, and is rapidly acquiring antibiotic resistance. K. pneumoniae requires secretion of siderophores, low-molecular-weight, high-
Victoria I. Holden, Paul Breen, Sébastien Houle, Charles M. Dozois, Michael A. Bachman   +4 more
doaj   +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

Comparative Analysis of Lavandula Dentata Rhizosphere Microbiota Across Different Developmental Stages in a Semi‐Arid Area

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
This study aims to give deeper insight into the relationship between the dynamics of the rhizospheric microbiota and the developmental stages of L. dentata growing spontaneously in a semi‐arid environment. To achieve this objective, we examined and monitored the biomass (using phospholipid fatty acid, PLFA analysis), diversity and network complexity of
Oumaima Akachoud, Julien Langrand, Hafida Bouamama, Natacha Facon, Frédéric Laruelle, Ahmed Qaddoury, Anissa Lounès ‐Hadj Sahraoui   +6 more
wiley   +1 more source

Differential Analysis of IAA Anabolism Pathway Based on Bacillus cereus, Bacillus subtilis and Bacillus safensis Genome

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Three Bacillus species isolated from Platycladus orientalis rhizosphere in Taihang Mountains: Bacillus cereus has 3 IAA synthesis pathways (TAM, IAM, IPyA); Bacillus subtilis has IAM/IPyA; and Bacillus safensis only has IPyA (via whole‐genome sequencing).
Dongyue Hou, Xuejie Zhai, Kezhong Zhang, Jinteng Cui   +3 more
wiley   +1 more source

Identification de souches de Rhizobium efficientes pour améliorer la fertilité des sols oasiens [PDF]

Les sols oasiens de Tunisie sont confrontés à plusieurs contraintes climatiques et pédologiques qui entravent le développement de l’oasis et sa valorisation, ce qui menace sa durabilité.
Fatma Souissi, Khediri Mannai, Moez Jebara, Oumaima Chaieb, Salwa Harzalli Jebara, Souhir Abdelkrim, Wael Taamalli   +6 more
core   +2 more sources

Rhizobial motility preference in root colonization of Medicago truncatula

New Phytologist, Volume 250, Issue 1, Page 547-562, April 2026.
Summary Tunnel‐like infection thread (IT) structures support root colonization by symbiotic nitrogen‐fixing rhizobia bacteria in most legume species. These tip‐grown structures are key to directing rhizobia from root hairs to developing nodules, where they are hosted to fix nitrogen.
Anaïs Delers, Anne Bennion, Ambre Guillory, Lisa Frances, Elizaveta Krol, Fanny Bonnafous, Laurena Medioni, Javier Serrania, Rémi Peyraud, Joëlle Fournier, Fernanda de Carvalho‐Niebel, Anke Becker   +11 more
wiley   +1 more source

Development of Tunable Materials From Well‐Defined Alendronic Acid Functionalized Polyacrylamide: An Opportunity for Actinide Decontamination

Journal of Polymer Science, Volume 64, Issue 6, Page 1431-1443, 15 March 2026.
Alendronate‐based copolymers for Nd and Ce recovery. ABSTRACT Bisphosphonic acid groups are emerging as promising functionalities for actinide decontamination, due to their high density of chelating sites. However, the chemistry of bisphosphonate (in particular alendronate) materials remains complex and underexplored.
Vincent Darcos, Loona Ferrie, Carlos Arrambide, Gabriele Vecchio, Nicolas Dacheux, Stephane Pellet‐Rostaing, Benedicte Prelot, Sophie Monge   +7 more
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

Place de la structure génétique de l'espèce Escherichia coli dans l'état de son commensalisme intestinal et dans l'expression de sa virulence. [PDF]

, 2014
Escherichia coli is the most abundant aerobic bacteria of the human microbiota, and a major opportunistic pathogen in humans. It is the clonal species for wich main phylogenetic groups have been described. The aim of this thesis is to study E.
Smati, Mounira
core   +2 more sources