CGSC Strain#: 6799
Strain Designation: BD2314      Source of Strain: B. Duncan
Sex: F- Chromosomal Markers: fhuA2, lacY1, tsx-70, glnV44(AS), gal-6, λ^-, trpC45, his-68, purC50, ung-152::Tn10, tyrA2, galP63, Δ(gltB-gltF)500, rpsL125(strR), malT1(λ^R), xyl-7, mtlA2, thiE1
Strain Comments:

• Δ(gltB-gltF)500-- :Glt^- phenotype in gltB mutant requires presence of a gdhA mutation as well. 0.2% aspartate is a better N-source than glutamate because of uptake(Pahel et al).
• Δ(gltB-gltF)500 was formerly called gltB31
• Δ(gltB-gltF)500 was formerly called aspB21
• Δ(gltB-gltF)500 was formerly called aspB24
• glnV44(AS) was formerly called supE44
• glnV44(AS) was formerly called su⁺_II
• thiE1 was formerly called thi-1
• xyl-7 was formerly called xylA7
• = tetracycline resistant
• AS = amber(UAG) suppressor
• LamR = Lambda-resistant
• strR = streptomycin resist.

References:

• Duncan, BK 1985. Isolation of insertion, deletion, and nonsense mutations of the uracil-DNA glycosylase (ung) gene of Escherichia coli K-12. J. Bacteriol. 164(2):689-95.