The product of the nitrogen fixation regulatory gene nfrX of Azotobacter vinelandii is functionally and structurally homologous to the uridylyltransferase encoded by glnD in enteric bacteria

1. Contreras, A.
2. Drummond, M.
3. Bali, A.
4. Blanco, G.
5. Garcia, E.
6. Bush, G.
7. Kennedy, C.
8. Merrick, M.