Article
Coexistence of two structurally similar but functionally different PII proteins in Azospirillum brasilense.
Journal of bacteriology - 1 Jul 1996
de Zamaroczy M, Paquelin A, Peltre G, Forchhammer K, Elmerich C
Abstract excerpt
The coexistence of two different PII, proteins in Azospirillum brasilense was established by comparing proteins synthesized by the wild-type strain and two null mutants of the characterized glnB gene (encoding PII) adjacent to glnA. Strains were grown under conditions of nitrogen limitation or ni...
Topics
- Amino Acid Sequence
- Azospirillum brasilense
- Bacterial Proteins
- Base Sequence
- Gene Expression Regulation, Enzymologic
- Genes, Bacterial
- Glutamate-Ammonia Ligase
- Isoelectric Focusing
- Isoenzymes
- Molecular Sequence Data
- Mutation
- PII Nitrogen Regulatory Proteins
- Phenotype
- Sequence Homology, Amino Acid