Genes for Uranium Bioremediation in the Anaerobic Sulfate-Reducing Bacteria
Objective A: Electron transfer components necessary for uranium reduction. Objective B: Possible FNR-analog in the sulfate-reducing bacteria. Attempts to isolate FNR or FIKJ analogs from Desuflovibrio through the design of degenerate primers for amplification of portions of the genes has not been successful. In contrast, several amplicons have been generated for the genes encoding the regulators of two-component signal sequences. Since several global regulators fall into this class, we are attempting to obtain sufficient sequence information to indicate what metabolic pathways are affected by the regulators. Cloning and sequencing of two such amplicons has revealed that bona fide two-component regulators are present in Desulfovibrio.
- Research Organization:
- University of Missouri-Columbia, Columbia, MO
- Sponsoring Organization:
- USDOE - Office of Environmental Management (EM)
- OSTI ID:
- 893937
- Report Number(s):
- NABIR-1010098-1999
- Country of Publication:
- United States
- Language:
- English
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Genes for Uranium Bioremediation in the Anaerobic Sulfate-Reducing Bacteria