CGSC Strain#: 1866
Strain Designation: W208 S^R/T6      Source of Strain: J. Lederberg
Other Designations: AB1866
Sex: F- Chromosomal Markers: thr-1, leuB6(Am), lacZ4, tsx-58, rpsL8, thiE1
Strain Comments:

• (Ref. to W208 S^R).
• leuB6(Am)-- Suppressed by serU suppressor (supH)
• thiE1 was formerly called thi-1
• Am = amber(UAG) mutation

References:

• Adelberg, E.A., S.N. Burns 1960. Genetic variation in the sex factor of Escherichia coli. J.Bacteriol. 79:321-330