CGSC Strain#: 5983
Strain Designation: C93     
Source of Strain: A. Garen
Sex: Hfr
Point of Origin#: 2A
Map Position: 12.20
Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: fhuA22,
relA1,
pitA10,
spoT1,
phoS-65,
T2RStrain Comments: - spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
- T2R-- : selected for resistance to phage T2
References: - Garen, A., S. Garen 1963. Genetic evidence on the nature of the repressor for alkaline phosphatase in E. coli. J.Mol.Biol. 6:433-438