CGSC Strain#: 5218
Strain Designation: W3747      Source of Strain:
Sex: F' Episome/Plasmid: F13
   Plasmid Markers/Mutations: tsx-69, argF , betT , betI , cod , cyn , lac , proC , purE
Chromosomal Markers: Δ(argF-purE)8, relA1, spoT1, metB1
Strain Comments:

• spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.

References:

• Hirota, Y., P.H.A. Sneath 1961. F' and F mediated transduction in Escherichia coli K12. Jpn.J.Genet. 36:307-318