CGSC Strain#: 4832
Strain Designation: FRAG-5      Source of Strain: W. Epstein
Sex: F- Chromosomal Markers: lacZ82(Am), Δ(kdpC-kdpA)18, λ^-, rha-4, thiE1, gal-33
Strain Comments:

• The deletion of kdpABC has been called kdpABC5.
• lacZ82(Am)-- comes from strain Hfr 3000 X82. It is an amber mutation.
• Δ(kdpC-kdpA)18-- deletion has been called kdpABC5.
• thiE1 was formerly called thi-1
• Am = amber(UAG) mutation

References:

• Epstein, W, M Davies 1970. Potassium-dependant mutants of Escherichia coli K-12. J. Bacteriol. 101(3):836-43.