CGSC Strain#: 5790
Strain Designation: RF-7      Source of Strain: R.H. Fillingame
Sex: F- Chromosomal Markers: glnV44(AS), galK2(Oc), λ^-, xylA5, mtl-1, argE3(Oc), thiE1, dcc-1, tfr-3
Strain Comments:

• galK2(Oc)-- is a GAA(glu) to TAA(ochre) mutation, residue 134. Oller et al.1993. Apparently non-suppressible, since all revertants found were at the ochre site.
• dcc-1-- may be an uncB or uncE mutation.
• galK2(Oc) was formerly called gal₂
• glnV44(AS) was formerly called supE44
• glnV44(AS) was formerly called su⁺_II
• thiE1 was formerly called thi-1
• AS = amber(UAG) suppressor
• Oc = ochre(UAA) mutation

References:

• Fillingame, R.H. 1975. Identification of the dicyclohexylcarbodiimide-reactive protein component of the adenosine 5'-triph9osphate transducing system of Escherichia coli. J.Bacteriol. 124:870-883