BATTAGLIA-BRUNET, Fabienne; BERTIN, Philippe; CROGNALE, Simona; PLEWNIAK, Frédéric; ROSSETTI, Simona; MENCH, Michel

doi:10.1007/s11356-021-17817-4

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BATTAGLIA-BRUNET, Fabienne
Bureau de Recherches Géologiques et Minières [BRGM]

BERTIN, Philippe
CNR Water Research Institute [IRSA]

CROGNALE, Simona
Génétique moléculaire, génomique, microbiologie [GMGM]

Langue

Article de revue

Ce document a été publié dans

Environmental Science and Pollution Research. 2021-12-02

Springer Verlag

Résumé en anglais

Owing to their roles in the arsenic (As) biogeochemical cycle, microorganisms and plants offer significant potential for developing innovative biotechnological applications able to remediate As pollutions. This possible use in bioremediation processes and phytomanagement is based on their ability to catalyse various biotransformation reactions leading to, e.g. the precipitation, dissolution, and sequestration of As, stabilisation in the root zone and shoot As removal. On the one hand, genomic studies of microorganisms and their communities are useful in understanding their metabolic activities and their interaction with As. On the other hand, our knowledge of molecular mechanisms and fate of As in plants has been improved by laboratory and field experiments. Such studies pave new avenues for developing environmentally friendly bioprocessing options targeting As, which worldwide represents a major risk to many ecosystems and human health.< Réduire

Mots clés en anglais

Arsenic

Bioremediation

Phytoremediation

Microbial genomics

Metabolism

Phytomanagement

DOI

http://dx.doi.org/10.1007/s11356-021-17817-4

Project ANR

Biofortified and climate-resilient food and fodder production on marginal soils - ANR-20-FASU-0003

Origine

Importé de hal

Unités de recherche

BioGeCo (Biodiversité Gènes & Communautés) - UMR 1202