CGSC Strain#: 7672
Strain Designation: CY15212     
Source of Strain: C. Yanofsky
Sex: F-
Chromosomal Markers: aroP100,
mtr-25,
IN(rrnD-rrnE)1,
rph-1,
tnaB271::Tn5,
bglGo-551,
LAM-SVS44(tnaA'-lacZ)Strain Comments: - IN(rrnD-rrnE)1-- Inverts the region between rrnD (73.74 min) and rrnE (90.66 min)
- 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)
- bglGo-551 was formerly called bglR551
- = kanamycin resistant
- tnaA'-lacZ = fusion tnaA 5' with lacZ
References: - Yanofsky, C., V. Horn, P. Gollnick 1991. Physiological studies of tryptophan transport and tryptophanase operon induction in Escherichia coli. J.Bacteriol. 173:6009-6017