Results 11 to 20 of about 22,342 (164)
La santé des racines : le monde de la complexité [PDF]
, 2005 L’étude des racines a été entreprise dans le laboratoire du Centre de recherche et de développement sur les sols et les grandes cultures pour tenter d’élucider l’effet inattendu d’un virus qui, exploité dans le contexte de la sélection végétale, aidait à
Comeau, André +2 more
core +1 more source
Novel strains of Bacillus cereus Wah1 and Enterobacter cloacae Wkh with high potential for production of siderophores [PDF]
Biological Journal of Microorganism, 2017 Introduction: Siderophores are relatively low-weight molecules (500 to 1000 Dalton), which are produced by many microorganisms as the chelating ligands of iron under iron deficiency.
Mahmood Maleki +3 more
doaj +1 more source
Open Agriculture, 2021 Microorganisms adopt a unique mechanism for sequestration and transport of bound iron by producing iron-chelating molecules called siderophores. Siderophores play an important role in colonization of microbes in iron-deficient sites of the host, hence ...
Kumar Gulshan +3 more
doaj +1 more source
Microbial Cell Factories, 2023 Background Bacterial siderophores are chelating compounds with the potential of application in agriculture, due to their plant growth-promoting (PGP) properties, however, high production and purification costs are limiting factors for their wider ...
M. Musialowski +4 more
doaj +1 more source
Bacterial Siderophores: Structure, Functions, and Role in the Pathogenesis of Infections
Проблемы особо опасных инфекций, 2022 This review systematizes and analyzes the data published over the past decade, devoted to the study of low-molecular-weight high affinity iron chelators – siderophores.
D. A. Kuznetsova +2 more
doaj +1 more source
Biosynthesis Pathways, Transport Mechanisms and Biotechnological Applications of Fungal Siderophores
Journal of Fungi, 2021 Iron (Fe) is the fourth most abundant element on earth and represents an essential nutrient for life. As a fundamental mineral element for cell growth and development, iron is available for uptake as ferric ions, which are usually oxidized into complex ...
Lorenzo Pecoraro +8 more
doaj +1 more source
Le 68Ga-4HMSA, un traceur pour l’imagerie de l’inflammation [PDF]
, 2021 Plusieurs études réalisées sur l’inflammation démontrent qu’elle serait la cause possible de plusieurs maladies, dont certains types de cancers. Présentement, le 67Ga-citrate est le traceur par excellence utilisé de routine en médecine nucléaire pour l'
Kahn Ali, Shigufa
core +1 more source
Frontiers in Marine Science, 2022 Siderophores are low molecular weight high affinity iron chelates found at low concentrations in seawater. In this study we determined the total concentrations and identities of siderophores in extracts isolated from a shelf sea environment on the ...
Martha Gledhill +4 more
doaj +1 more source
Cyanobacterial Siderophores—Physiology, Structure, Biosynthesis, and Applications
Marine Drugs, 2019 Siderophores are low-molecular-weight metal chelators that function in microbial iron uptake. As iron limits primary productivity in many environments, siderophores are of great ecological importance.
Erland Årstøl +1 more
doaj +1 more source
Otites externes nécrosantes: Apport de l’imagerie isotopique [PDF]
, 2011 Objective : the Necrotizing (malignant) External Otitis is a very serious, potentially lethal affection. It touches exclusively a debilitated population, where from the necessity of a premature and reliable diagnosis for a beam of cliniquo-biological ...
Akkari, K +6 more
core +2 more sources