Biosurfactants in Plant Protection Against Diseases: Rhamnolipids and Lipopeptides Case Study - Archive ouverte HAL
Article Dans Une Revue Frontiers in Bioengineering and Biotechnology Année : 2020

Biosurfactants in Plant Protection Against Diseases: Rhamnolipids and Lipopeptides Case Study

Anthony Arguelles-Arias

Résumé

Biosurfactants are amphiphilic surface-active molecules that are produced by a variety of microorganisms including fungi and bacteria. Pseudomonas, Burkholderia and Bacillus species are known to secrete rhamnolipids and lipopeptides that are used in a wide range of industrial applications. Recently, these compounds have been studied in a context of plant-microbe interactions. This mini-review describes the direct antimicrobial activities of these compounds against plant pathogens. We also provide the current knowledge on how rhamnolipids and lipopeptides stimulate the plant immune system leading to plant resistance to phytopathogens. Given their low toxicity, high biodegradability and ecological acceptance, we discuss the possible role of these biosurfactants as alternative strategies to reduce or even replace pesticide use in agriculture.

Dates et versions

hal-02954967 , version 1 (01-10-2020)

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Citer

Jérôme Crouzet, Anthony Arguelles-Arias, Sandrine Dhondt-Cordelier, Sylvain Cordelier, Jelena Pršić, et al.. Biosurfactants in Plant Protection Against Diseases: Rhamnolipids and Lipopeptides Case Study. Frontiers in Bioengineering and Biotechnology, 2020, 8, ⟨10.3389/fbioe.2020.01014⟩. ⟨hal-02954967⟩
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