Article
Functional organization of the glnB-glnA cluster of Azospirillum brasilense.
Journal of bacteriology - 1 May 1993
de Zamaroczy M, Paquelin A, Elmerich C
Abstract excerpt
The functional organization of the glnB-A cluster of Azospirillum brasilense, which codes for the PII protein and glutamine synthetase, respectively, was studied with the aid of lacZ fusions, deletion mapping, site-directed mutagenesis, and complementation. It was shown previously by mRNA mapping...
Topics
- Ammonia
- Azospirillum brasilense
- Bacterial Proteins
- Base Sequence
- Chromosome Mapping
- DNA Mutational Analysis
- Genes, Bacterial
- Glutamate-Ammonia Ligase
- Models, Genetic
- Molecular Sequence Data
- Multigene Family
- Mutagenesis, Site-Directed
- Nitrogen Fixation
- PII Nitrogen Regulatory Proteins
- Phenotype
- Point Mutation
- Promoter Regions, Genetic
- Recombinant Proteins