Article
Regulation of nitrogenase-2 in Azotobacter vinelandii by ammonium, molybdenum, and vanadium.
Journal of bacteriology - 1 Jun 1992
Jacobitz S, Bishop P E
Abstract excerpt
Under diazotrophic conditions in the absence of molybdenum and in the presence of vanadium, Azotobacter vinelandii reduces N2 to NH4+ by using nitrogenase-2, a V-containing enzyme complex encoded by vnfH (the gene for dinitrogenase reductase-2), and vnfDGK (the genes for dinitrogenase-2 subunits)...
Topics
- Ammonia
- Azotobacter vinelandii
- Blotting, Northern
- Electrophoresis, Gel, Two-Dimensional
- Gene Expression Regulation, Bacterial
- Molybdenum
- Mutation
- Nitrogenase
- Recombinant Fusion Proteins
- Vanadium