Article
Identification of NolR, a negative transacting factor controlling the nod regulon in Rhizobium meliloti.
Journal of molecular biology - 20 Dec 1991
Kondorosi E, Pierre M, Cren M, Haumann U, Buiré M, Hoffmann B, Schell J, Kondorosi A
Abstract excerpt
In Rhizobium meliloti, expression of the nodulation genes (nod and nol genes) is under both positive and negative controls. These genes are activated by the products of the three related nodD genes, in conjunction with signal molecules from the host plants. We showed that negative regulation is m...
Topics
- Amino Acid Sequence
- Bacterial Proteins
- Base Sequence
- Chromatography, Affinity
- Chromosome Deletion
- Cloning, Molecular
- DNA, Bacterial
- Escherichia coli
- Gene Expression Regulation, Bacterial
- Genes, Bacterial
- Genes, Regulator
- Genotype
- Molecular Sequence Data
- Mutagenesis, Insertional