A5049360196- Plant pathogens and resistance mechanisms
- Plant-Microbe Interactions and Immunity
- Essential Oils and Antimicrobial Activity
- Plant Pathogenic Bacteria Studies
- Plant Pathogens and Fungal Diseases
- Polysaccharides and Plant Cell Walls
- Toxin Mechanisms and Immunotoxins
- Photosynthetic Processes and Mechanisms
- Phytochemicals and Antioxidant Activities
- Fungal Plant Pathogen Control
- Lipid Membrane Structure and Behavior
Centre National de la Recherche Scientifique
2018-2024
Université de Technologie de Compiègne
2018-2024
Sorbonne Université
2018-2024
Université de Picardie Jules Verne
2020
Rhamnolipids (RLs) are amphiphilic molecules naturally produced by some bacteria with a large range of biological activities. Although studies report their potential interest in plant protection, evaluation effects and efficiency on annual crops worldwide agronomic is lacking. The main objective this work was to investigate elicitor protective activities rapeseed crop species while evaluating physiological effects. Here we that RLs from Pseudomonas aeruginosa secretome trigger an effective...
Rhamnolipids (RLs) and fengycins (FGs) are amphiphilic lipid compounds from bacteria secretomes proposed to replace synthetic pesticides for crop protection. They both display plant defense triggering properties direct antimicrobial activities. In particular, they have well reported antifungal effects against phytopathogenic fungi. RLs FGs considered act through a interaction with membrane lipids destabilization of microorganism plasma membrane, thereby limiting the risk resistance...
Rhamnolipids (RLs) and Fengycins (FGs) are biosurfactants with very promising antifungal properties proposed to reduce the use of synthetic pesticides in crops. They amphiphilic molecules, both known target plasma membrane. act differently on Botrytis cinerea Sclerotinia sclerotiorum, two close Sclerotiniaceae phytopathogenic fungi. RLs more efficient at permeabilizing S. FGs B. mycelial cells. To study link between lipid membrane composition activity FGs, we analyzed profiles sclerotiorum....
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