CGSC Strain#: 6983
Strain Designation: MX123      Source of Strain: Sanchez-Anzaldo & Bastarrachea
Sex: F- Chromosomal Markers: thr-1, lacY1, tsx-464, hisG4(Oc), rfbC1, argG6, malT1(λ^R), strM287(StrD), xyl-7, metB1
Strain Comments:

• rfbC1 was formerly called rfbD1
• xyl-7 was formerly called xylA7
• LamR = Lambda-resistant
• Oc = ochre(UAA) mutation
• StrD = streptomycin dependent

References:

• Sanchez-Anzaldo, FJ, F Bastarrachea 1974. Genetic characterization of streptomycin-resistant and -dependent mutants of Escherichia coli K12. Mol. Gen. Genet. 130(1):47-64.