CGSC Strain#: 5079
Strain Designation: Gif 99      Source of Strain: J.C. Patte
Sex: F- Chromosomal Markers: thrA1100, glnX44(AS), λ^-, rpsL99(strR), malT1(λ^R), xyl-7, mtlA2, ilvA296, metL1000, thiE1, arg-1000
Strain Comments:

• The thrA1100 marker was transduced in from E. coli B.
• glnX44(AS)-- Mutation is a C to T transition at nucleotide 34 (3rd position of the anticodon)
• glnX44(AS) was formerly called su⁺_II
• glnX44(AS) was formerly called supE44
• glnX44(AS) was formerly called glnV44
• thiE1 was formerly called thi-1
• xyl-7 was formerly called xylA7
• AS = amber(UAG) suppressor
• LamR = Lambda-resistant
• strR = streptomycin resist.

References:

• Theze, J., D. Margarita, G.N. Cohen, F. Borne, J.C. Patte 1974. Mapping of the structural genes of the three aspartokinases and of the two homoserine dehydrogenases of Escherichia coli K-12. J.Bacteriol. 117:133-0