Article
Suppression of the pleiotropic effects of HisH and HisF overproduction identifies four novel loci on the Salmonella typhimurium chromosome: osmH, sfiW, sfiX, and sfiY.
Journal of bacteriology - 1 Sept 1995
Flores A, Casadesús J
Abstract excerpt
Insertion mutations that suppress some or all the pleiotropic effects of HisH and HisF overproduction were obtained by using transposons Tn10dTet and Tn10dCam. All suppressor mutations proved to be recessive, indicating that their effects were caused by loss of function; thus, the suppressors ide...
Topics
- Alleles
- Aminohydrolases
- Cell Division
- Chromosome Mapping
- Chromosomes, Bacterial
- Drug Resistance, Microbial
- Genes, Bacterial
- Genetic Complementation Test
- Histidine
- Hot Temperature
- Models, Biological
- Mutagenesis, Insertional
- Operon
- Osmotic Pressure
- Phenotype
- Salmonella typhimurium
- Salts
- Suppression, Genetic