CGSC Strain#: 2094
Strain Designation: AB2094      Source of Strain: G. Eggertsson
Sex: Hfr    Point of Origin#:    Map Position: Chromosomal Markers: glnV44(AS), λ^-, purF1, xyl-7, ilvD144, ΔargH1
Strain Comments:

• purF1-- is a very stable mutation and may be an intragenic deletion.
• glnV44(AS) was formerly called supE44
• glnV44(AS) was formerly called su⁺_II
• xyl-7 was formerly called xylA7
• AS = amber(UAG) suppressor

References:

• Eggertsson, G., E.A. Adelberg 1965. Map positions and specificities of suppressor mutations in Escherichia coli K-12. Genetics 52:319-340