Cruz, Fernanda Vieira da Silva; Barbosa da Costa, Naíla et Juneau, Philippe (2024). Non-pathogenic microbiome associated to aquatic plants and anthropogenic impacts on this interaction. Science of The Total Environment , vol. 948 . p. 174663. DOI: 10.1016/j.scitotenv.2024.174663.
Ce document n'est pas hébergé sur EspaceINRS.Résumé
The microbiota associated with aquatic plants plays a crucial role in promoting plant growth and development. The structure of the plant microbiome is shaped by intricate interactions among hosts, microbes, and environmental factors. Consequently, anthropogenic pressures that disrupt these interactions can indirectly impact the ecosystem services provided by aquatic plants, such as CO2 fixation, provision of food resources, shelter to animals, nutrient cycling, and water purification. Presently, studies on plant-microbiota interactions primarily focus on terrestrial hosts and overlook aquatic environments with their unique microbiomes. Therefore, there is a pressing need for a comprehensive understanding of plant microbiomes in aquatic ecosystems. This review delves into the overall composition of the microbiota associated with aquatic plant, with a particular emphasis on bacterial communities, which have been more extensively studied. Subsequently, the functions provided by the microbiota to their aquatic plants hosts are explored, including the acquisition and mobilization of nutrients, production of auxin and related compounds, enhancement of photosynthesis, and protection against biotic and abiotic stresses. Additionally, the influence of anthropogenic stressors, such as climate change and aquatic contamination, on the interaction between microbiota and aquatic plants is discussed. Finally, knowledge gaps are highlighted and future directions in this field are suggested.
| Type de document: | Article |
|---|---|
| Mots-clés libres: | macrophytes; microbiota; ecosystem services; climate change; aquatic pollution |
| Centre: | Centre Eau Terre Environnement |
| Date de dépôt: | 08 nov. 2024 20:01 |
| Dernière modification: | 08 nov. 2024 20:01 |
| URI: | https://espace.inrs.ca/id/eprint/15960 |
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