CGSC Strain#: 6603
Strain Designation: FS232      Source of Strain: P.F. Sparling
Sex: F- Chromosomal Markers: rimG21, ksgA19, fhuA2::IS2, lacY1, glnX44(AS), gal-6, λ^-, hisG1, argG6, rpsL104, malT1(λ^R), xyl-7, mtlA2, metB1
Strain Comments:

• glnX44(AS)-- Mutation is a C to T transition at nucleotide 34 (3rd position of the anticodon)
• hisG1-- This mutation has been reported as either a frameshift or a 36 nt deletion
• fhuA2::IS2 was formerly called fhuA2
• glnX44(AS) was formerly called su⁺_II
• glnX44(AS) was formerly called supE44
• glnX44(AS) was formerly called glnV44
• rimG21 was formerly called ramB1
• xyl-7 was formerly called xylA7
• = strep-resistant
• ::IS2 = Insertion of IS2
• AS = amber(UAG) suppressor
• LamR = Lambda-resistant

References:

• Sparling, P.F., Y. Ikeya, D. Elliot 1973. Two genetic loci for resistance to kasugamycin in Escherichia coli. J.Bacteriol. 113:704-710