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Poster De Conférence Année : 2022

Untargeted metabolomics approach to study polymers biodegradation by Rhodococcus Rhodochrous using LC-HRMS

Binta Diémé
Marie Lagrée
Martin Leremboure
  • Fonction : Auteur
Mounir Traïkia
Cyril C. Jousse
Anne-Marie Delort
Boris Eyheraguibel

Résumé

Many environmental studies have identified contaminations of marine, soil, freshwater and atmospheric ecosystems by (micro) plastics. Some studies have highlighted microorganism enable of using plastics polymers as a carbon source. However, the metabolic pathways involved in polymer biodegradation are largely unknown. In order to evaluate these processes, we used a metabolomics approach. A bacterial strain Rhodococcus Rhodochrous was grown with or without different carbon sources: glucose (GLU) or oleic acid (OA) or poly-ethylene (PE) or no carbon source (Minimum Medium, MM). Objective: highlight the metabolic pathways involved in the biodegradation of PE
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Dates et versions

hal-03879263 , version 1 (30-11-2022)

Identifiants

  • HAL Id : hal-03879263 , version 1

Citer

Binta Diémé, Marie Lagrée, Martin Leremboure, Mounir Traïkia, Cyril C. Jousse, et al.. Untargeted metabolomics approach to study polymers biodegradation by Rhodococcus Rhodochrous using LC-HRMS. 3ième rencontre du GDR Polymères & Océans, Jun 2022, Brest, France. ⟨hal-03879263⟩
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