Results 81 to 90 of about 23,218 (183)

Temperature, Disinfectant Concentration and Bacterial Innate Properties Influence the Disinfection of Bacterial Pathogens Relevant to Catfish Aquaculture

Journal of Fish Diseases, EarlyView.
ABSTRACT Aquaculture systems suffer a wide range of losses, mostly due to bacterial disease outbreaks, and the use of disinfectants is a routine practice for controlling the spread of pathogenic organisms globally. Including Aeromonas hydrophila, Streptococcus agalactiae and Edwardsiella tarda, implicated for natural disease outbreaks and economic ...
Aloysius Chimezie Adibe, Margaret Crumlish   +1 more
wiley   +1 more source

Étude du rôle et de l’évolution de la production de sidérophores sur l’interaction entre Pseudomonas aeruginosa et différents pathogènes dans le contexte de la mucoviscidose

, 2022
To better understand bacterial infections in the context of pulmonary infections in cystic fibrosis patients, it is important to better understand the interactions between pathogens.
Graulier, Gwenaëlle
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Experimental and genomic evidence clarifies the mycorrhizal helper role of a widespread bacterium in Bishop pine forests

New Phytologist, EarlyView.
Hypothetical model of Paraburkholderia–EcMF–Bishop pine interactions. Summary Whether a widespread bacterial strain of Paraburkholderia can enhance the physiological responses of ectomycorrhizal fungi (EcMF) and host Bishop pine seedling growth remains unclear. We developed a ‘top‐down meets bottom‐up’ approach that harmonized data from molecular field
Louis Berrios, Deborah L. Narh, Lia Kim, Kabir G. Peay   +3 more
wiley   +1 more source

Design and Immunogenicity of a Nanoparticle Combination Vaccine for Salmonella in Poultry

Plant Biotechnology Journal, EarlyView.
ABSTRACT Salmonella enterica serovars (Salmonella) are common causes of bacterial gastroenteritis (salmonellosis) often associated with the consumption of poultry products. The control of Salmonella in broiler chickens is difficult because colonized birds may carry this pathogen undetected into the slaughterhouse and cause meat contamination.
Shabnam Shamriz, Angelo Kaldis, Carly A. Charron, Jordan T. VanderBurgt, Christopher P. Garnham, Moussa S. Diarra, Rima Menassa   +6 more
wiley   +1 more source

Détermination Et Caractérisation Des Sidérophores Synthétisés Par Quelques Souches De Pseudomonas Spp. Fluorescents Phytobénéfiques

Les sidérophores sont des molécules de faible poids moléculaire avec une affinité élevée pour chélater le fer ferrique. Ils sont synthétisés et sécrétés par de nombreux micro-organismes en réponse à une carence en fer.
Benzina-tihar , Farida, Oulebsir-mohand Kaci , Hakima, Hamid, Sonia, Reghmit, Abd Ennaceur, Sahir-halouane , Fatma   +4 more
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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

Deciphering Role of Endophytes in Plant Defences and Biotic Stress Resilience Across Families

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant families generate distinct repertoires of specialised metabolites that govern their biotic interactions. Endophytes strengthen host plant defence mechanisms and tolerance to biotic challenges by upregulating metabolite biosynthesis, modifying precursor compounds into more potent forms, or by directly synthesising analogous defence ...
S. Aneeqa Noor, Kavita Verma, Nishu, Barkat Hussain, Vartika Mathur   +4 more
wiley   +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   +1 more source

Rhizosphere Engineering by Root Exudates: High‐Yielding Alfalfa Recruits Functional PGPR to Sustain Soil Nutrient Availability Under Long‐Term Cultivation

Plant, Cell &Environment, EarlyView.
ABSTRACT Soil nutrient transformation capacity is a critical determinant of sustainable productivity in perennial cropping systems; however, the extent to which high‐yielding crops actively regulate rhizosphere microbial assembly to maintain nutrient availability remains poorly understood.
Yanliang Sun, Kongqin Wei, Kaixin Yang, Jinfeng Hui, Dongjie Xia, Xuzhe Wang, Andrew D. Cartmill, Ignacio F. López, Chunhui Ma, Qianbing Zhang   +9 more
wiley   +1 more source

Mise en évidence de l’impact des sidérophores dans l’immunité des plantes et évaluation du potentiel clinique des conjugués antibiotiques-sidérophores

Les bactéries peuvent être à la fois nos amies et nos ennemies. Nos amies parce qu’elles nous assistent de plusieurs manières : par exemple dans la digestion de nourritures ainsi que dans le renforcement de notre système immunitaire.
Betoudji, Fabrice
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