CGSC Strain#: 5724
Strain Designation: WP6      Source of Strain: E.M. Witkin
Other Designations: AC5724
Sex: F- Chromosomal Markers: sulA1, trpE65(Oc), polA1(Am), [mal⁺]_K-12(λ^S)
Strain Comments:

• This is a K-12 x B/r hybrid. The polA and malB regions come from K-12.
• [mal⁺]_K-12(λ^S)-- The malK, lamB, malM region was transduced in from E. coli K-12.
• Am = amber(UAG) mutation
• LamS = Lambda sensitive
• Oc = ochre(UAA) mutation

References:

• Witkin, E.M. 1973. Genetics Suppl. 73:91-0