CGSC Strain#: 5391
Strain Designation: HF4726      Source of Strain: P. Howard-Flanders
Sex: Hfr    Point of Origin#: 13   Map Position: 84.98   Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: leuB6(Am), lacZ4, glnX44(AS), rpsL8 or rpsL154(strR), ilvD132, thiE1
Strain Comments:

• This is an E. coli K-12 x E. coli C hybrid. It is φX^S.
• leuB6(Am)-- Suppressed by serU suppressor (supH)
• 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
• Am = amber(UAG) mutation
• AS = amber(UAG) suppressor
• strR = streptomycin resist.

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