CGSC Strain#: 6431
Strain Designation: EK25      Source of Strain: R.A. Kelln
Sex: F- Chromosomal Markers: leuB6(Am), fhuA2, lacY1, glnV44(AS), gal-6, hisG1(Fs), recA56, srlD300::Tn10, argG6, argR64, rpsL104, malT1(λ^R), xyl-7, mtlA2, metB1, pyrB43
Strain Comments:

• leuB6(Am)-- Suppressed by serU suppressor (supH)
• recA56-- Amino acid substitution Arg 60 Cys
• srlD300::Tn10-- : The insertion was determined by sequencing to be within srlD (F.W.Pons, pers.commun., Oct.2000)
• glnV44(AS) was formerly called supE44
• glnV44(AS) was formerly called su⁺_II
• srlD300::Tn10 was formerly called srlC300::Tn10
• xyl-7 was formerly called xylA7
• = tetracycline resistant
• = strep-resistant
• Am = amber(UAG) mutation
• AS = amber(UAG) suppressor
• Fs = Frameshift mutation
• LamR = Lambda-resistant

References: