CGSC Strain#: 451
Strain Designation: AB451     
Source of Strain: E.A. Adelberg
Sex: Hfr
Point of Origin#: 15
Map Position: 6.96
Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: thr-1,
leuB6(Am)
,
lacZ4,
λ-,
rpsL8,
thiE1Strain Comments: - leuB6(Am)-- Suppressed by serU suppressor (supH)
- thiE1 was formerly called thi-1
- Am = amber(UAG) mutation
References: - Taylor, A.L., M.S. Thoman 1964. The genetic map of Escherichia coli K-12. Genetics 50:659-663