Carbon monoxide as an electron donor for the biological reduction of sulphate.
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ABSTRACT:
SUBMITTER: Parshina SN
PROVIDER: S-EPMC2901600 | biostudies-literature | 2010
REPOSITORIES: biostudies-literature
Publications
Carbon monoxide as an electron donor for the biological reduction of sulphate.
Parshina Sofiya N SN Sipma Jan J Henstra Anne Meint AM Stams Alfons J M AJ
International journal of microbiology 20100614
Several strains of Gram-negative and Gram-positive sulphate-reducing bacteria (SRB) are able to use carbon monoxide (CO) as a carbon source and electron donor for biological sulphate reduction. These strains exhibit variable resistance to CO toxicity. The most resistant SRB can grow and use CO as an electron donor at concentrations up to 100%, whereas others are already severely inhibited at CO concentrations as low as 1-2%. Here, the utilization, inhibition characteristics, and enzymology of CO ...[more]
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