Publication Type
Journal
Journal Name
Journal of Proteome Research
Publication Date
Page Numbers
1745 to 1757
Volume
6
Issue
5
Abstract
Proteome alterations in the metal-reducing bacterium Shewanella oneidensis MR-1 in response to different acute dose challenges (0.3, 0.5, or 1 mM) of the toxic metal chromate [Cr(VI)] were characterized with multidimensional HPLC-MS/MS on a linear trapping quadrupole MS. A total of 2,406 functionally diverse proteins were identified, with a subset demonstrating dosage-dependent up- and down-regulated expression, such as proteins involved in detoxification and iron binding and transport.
