Article
Surveying a supercoil domain by using the gamma delta resolution system in Salmonella typhimurium.
Journal of bacteriology - 1 May 1996
Higgins N P, Yang X, Fu Q, Roth J R
Abstract excerpt
A genetic system was developed to investigate the supercoil structure of bacterial chromosomes. New res-carrying transposons were derived from MudI1734 (MudJr1 and MudJr2) and Tn10 (Tn10dGn). The MudJr1 and MudJr2 elements each have a res site in opposite orientation so that when paired with a Tn...
Topics
- Cell Division
- Chromosomes, Bacterial
- DNA Nucleotidyltransferases
- DNA Transposable Elements
- DNA, Bacterial
- DNA, Superhelical
- Genetic Vectors
- Lac Operon
- Mutagenesis, Insertional
- Phenotype
- Salmonella typhimurium
- Sensitivity and Specificity
- Sequence Deletion
- Tetracycline Resistance
- Transposases