CGSC Strain#: 6316
Strain Designation: CAG1      Source of Strain: R.R. Burgess
Sex: F- Chromosomal Markers: lacY1 or lacZ4, tsx-64, glnV44(AS), gal-6, hisG1(Fs), metC69, rpoD800(ts), argG6, rpsL8 or rpsL104 or rpsL17, malT1(λ^R)
Strain Comments:

• metC69-- was called metC58 by A.L. Taylor.
• rpoD800(ts)-- is a temperature-sensitive mutation.
• glnV44(AS) was formerly called supE44
• glnV44(AS) was formerly called su⁺_II
• = strep-resistant
• AS = amber(UAG) suppressor
• Fs = Frameshift mutation
• LamR = Lambda-resistant
• ts = Temperature Sensitive

References:

• Liebke, H., C.A. Gross, W. Walter, R.R. Burgess 1980. A new mutation rpoD800, affecting the sigma subunit of E. coli RNA polymerase is allelic to two other sigma mutants. Mol.Gen.Genet. 177:277-282