Article
Dual transcriptional initiation sites from the pyrC promoter control expression of the gene in Salmonella typhimurium.
Molecular & general genetics : MGG - 1 Feb 1991
Sørensen K I, Neuhard J
Abstract excerpt
Expression of the Salmonella typhimurium pyrC gene encoding dihydroorotase is negatively regulated by CTP and stimulated by GTP. This regulation does not occur at the level of transcription initiation but appears to involve translation attenuation of the transcripts. Alterations of specific bases...
Topics
- Base Sequence
- Cytidine Triphosphate
- Dihydroorotase
- Gene Expression Regulation, Bacterial
- Genes, Bacterial
- Guanosine Triphosphate
- Molecular Sequence Data
- Mutation
- Nucleic Acid Conformation
- Promoter Regions, Genetic
- RNA, Bacterial
- RNA, Messenger
- Salmonella typhimurium
- Transcription, Genetic