CGSC Strain#: 5555
Strain Designation: D.13     
Source of Strain: K.A. Stacey
Sex: F-
Chromosomal Markers: λ-,
folB13,
folB5,
gal-56Strain Comments: References: - Breeze, A.S., P. Sims, K.A. Stacey 1975. Trimethoprim-resistant mutants of E. coli K12: preliminary genetic mapping. Genet.Res. 25:207-214