CGSC Strain#: 6429
Strain Designation: CY313      Source of Strain: J.E. Cronan
Sex: F- Chromosomal Markers: fhuA2::IS2, lacY1, tsx-70, glnX44(AS), gal-6, λ^-, zcf-229::Tn10, trpC45, his-68, tyrA2, rpsL125(strR), malT1(λ^R), xyl-7, mtlA2, thiE1
Strain Comments:

• glnX44(AS)-- Mutation is a C to T transition at nucleotide 34 (3rd position of the anticodon)
• zcf-229::Tn10-- cotransduces 95% with purB and 3% with pyrC.
• 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
• thiE1 was formerly called thi-1
• xyl-7 was formerly called xylA7
• = tetracycline resistant
• ::IS2 = Insertion of IS2
• AS = amber(UAG) suppressor
• LamR = Lambda-resistant
• strR = streptomycin resist.

References:

• Garwin, J.L., A.L. Klages, J.E. Cronan 1980. Structural, enzymatic, and genetic studies of beta-ketoacylacyl carrier protein synthases I and II of Escherichia coli. J.Biol.Chem. 255:11949-11956