CGSC Strain#: 7522
Strain Designation: LJ2805     
Source of Strain: M. Crasnier-Mednansky
Sex: F-
Chromosomal Markers: fruR11::Tn10,
Δ(codB-lacI)3,
xyl-7,
ΔcyaA854,
glp-8306Strain Comments: - Δ(codB-lacI)3-- is a deletion of the entire lac operon, from the strain Hfr 3000 X74 of Jacob. Refs. on extent of deletion: Sung et al.1987,J.Bact.169:2639; Gerdes et al.2001
- Δ(codB-lacI)3-- Shown by Ferrandez et al. 1997 to extend to mhpD
- Δ(codB-lacI)3-- Shown by Durfee et al. to extend from codon 292 of yahG through mhpE
- ΔcyaA854-- is a 200 bp frameshift deletion that generates a new translation start (Glaser et al., below)
- glp-8306-- is linked to argH and allows growth on glycerol in the absence of cAMP. It arose in TP2006 or was present in and cotransduced with argH+ from CA8306
- Δ(codB-lacI)3 was formerly called Δlac74
- Δ(codB-lacI)3 was formerly called Δ(lac)3
- Δ(codB-lacI)3 was formerly called Δ(yahG-mhpE)
- Δ(codB-lacI)3 was formerly called X74
- Δ(codB-lacI)3 was formerly called DE(lac)6
- fruR11::Tn10 was formerly called cra::Tn10
- xyl-7 was formerly called xylA7
- = tetracycline resistant
References: - Crasnier-Mednansky, M., M.C. Park, W.K. Studley, M.H. Saier 1997. Cra-mediated regulation of Escherichia coli adenylate cyclase. Microbiology 143:785-792