CGSC Strain#: 7646
Strain Designation: BW26905     
Source of Strain: B.L. Wanner
Sex: F-
Chromosomal Markers: λ-,
rph-1,
ΔpstS624(::FRT)Strain Comments: - rph-1-- is a 1 bp deletion that results in frameshift over last 15 codons and has polar effect on pyrE leading to suboptimal pyrimidine levels on minimal medium.(Jensen 1993 JBact.175:3401)
- ::FRT = Flp Recombinase Target
References: - Datsenko, KA, BL Wanner 2000. One-step inactivation of chromosomal genes in Escherichia coli K-12 using PCR products. Proc. Natl. Acad. Sci. U.S.A. 97(12):6640-5.