title: Enhanced selenate accumulation in Cupriavidus metallidurans CH34 does not trigger a detoxification pathway.
abstract: Cupriavidus metallidurans CH34 cells grown under sulfate-limited conditions accumulated up to six times more selenate than cells grown in sulfate-rich medium. The products of selenate reduction detected by X-ray absorption spectroscopy, electron microscopy, and energy-dispersive X-ray analysis did not define this strain as being a good candidate for bioremediation of selenate-contaminated environments.
authors.affiliation: Laboratoire Pierre Süe, Groupe Toxicologie Humaine et Environnementale, CEA-CNRS UMR 9956, F91191 Gif-sur-Yvette, France.
authors.forename: Laure
authors.initials: L
authors.lastname: Avoscan
authors.forename: Marie
authors.initials: M
authors.lastname: Carrière
authors.forename: Olivier
authors.initials: O
authors.lastname: Proux
authors.forename: Géraldine
authors.initials: G
authors.lastname: Sarret
authors.forename: Jéril
authors.initials: J
authors.lastname: Degrouard
authors.forename: Jacques
authors.initials: J
authors.lastname: Covès
authors.forename: Barbara
authors.initials: B
authors.lastname: Gouget
mesh_terms: D015502:Absorptiometry, Photon; D001711:Biotransformation; D049921:Cupriavidus / Q000737:chemistry / Q000187:drug effects* / Q000378:metabolism* / Q000648:ultrastructure; D008854:Microscopy, Electron; D064586:Selenic Acid; D018036:Selenium Compounds / Q000378:metabolism* / Q000633:toxicity*; D013052:Spectrometry, X-Ray Emission
chemical_list: D018036:Selenium Compounds; D064586:Selenic Acid