CGSC Strain#: 4485
Strain Designation: P678 S^R, T6^R      Source of Strain: Paris Strain
Other Designations: EMG26
Sex: F- Chromosomal Markers: thr-1, leuB6(Am), fhuA2, lacY1, tsx-72, glnV44(AS), gal-6, λ^-, rfbC1, rpsL135(strR), malT1(λ^R), xyl-7, mtlA2, thiE1
Strain Comments:

• leuB6(Am)-- Suppressed by serU suppressor (supH)
• glnV44(AS) was formerly called supE44
• glnV44(AS) was formerly called su⁺_II
• rfbC1 was formerly called rfbD1
• thiE1 was formerly called thi-1
• xyl-7 was formerly called xylA7
• Am = amber(UAG) mutation
• AS = amber(UAG) suppressor
• LamR = Lambda-resistant
• strR = streptomycin resist.

References:

• Clowes, R., W. Hayes 1968. Experiments in microbial genetics