CGSC Strain#: 7675
Strain Designation: W3110trpC9941     
Source of Strain: C. Yanofsky
Other Designations: YK1100
Sex: F-
Chromosomal Markers: λ-,
trpC9941,
IN(rrnD-rrnE)1,
rph-1Strain 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)
- trpC9941 was formerly called trpC9941(782)
References: - Yanofsky, C., J. Ito 1966. Nonsense codons and polarity in the tryptophan operon. J.Mol.Biol. 21:313-334