Seleno- l -Methionine Is the Predominant Organic Form of Selenium in Cupriavidus metallidurans CH34 Exposed to Selenite or Selenate
Author(s) -
Laure Avoscan,
Richard N. Collins,
Marie Carrière,
Barbara Gouget,
Jacques Covès
Publication year - 2006
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.01084-06
Subject(s) - selenium , selenate , chemistry , methionine , xanes , mass spectrometry , chromatography , absorption (acoustics) , inductively coupled plasma mass spectrometry , environmental chemistry , biochemistry , organic chemistry , amino acid , spectroscopy , materials science , physics , quantum mechanics , composite material
The accumulated organic form of selenium previously detected by X-ray absorption near-edge structure (XANES) analyses in Cupriavidus metallidurans CH34 exposed to selenite or selenate was identified as seleno-l-methionine by coupling high-performance liquid chromatography to inductively coupled plasma-mass spectrometry.
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