Article
Role of the fixGHI region of Azorhizobium caulinodans in free-living and symbiotic nitrogen fixation.
FEMS microbiology letters - 1 Dec 1993
Mandon K, Kaminski P A, Mougel C, Desnoues N, Dreyfus B, Elmerich C
Abstract excerpt
A 19-kb DNA region containing genes sharing homology with Rhizobium meliloti fixNOQP and fixGHI was isolated from a genomic library of Azorhizobium caulinodans. Identity of fixG was confirmed by partial nucleotide sequencing. Mutant strains in the fixGHI region were constructed by deletion or Tn5...
Topics
- Base Sequence
- Cloning, Molecular
- Gene Expression Regulation, Enzymologic
- Molecular Sequence Data
- Mutation
- Nitrogen Fixation
- Nitrogenase
- Rhizobiaceae
- Symbiosis