CGSC Strain#: 6796
Strain Designation: BW313     
Source of Strain: B. Weiss
Sex: Hfr
Point of Origin#: 45
Map Position: 65.00
Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: λ-,
ung-1,
relA1,
dut-1,
spoT1,
thiE1Strain Comments: - This strain may no longer be Hfr but should still be F+.
- dut-1-- Reference: Hochhauser & Weiss 1978 J. Bacteriol. 134:157.
- spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
- thiE1 was formerly called thi-1
References: - Warner, HR, BK Duncan, C Garrett, J Neuhard 1981. Synthesis and metabolism of uracil-containing deoxyribonucleic acid in Escherichia coli. J. Bacteriol. 145(2):687-95.
- Duncan, BK, B Weiss 1982. Specific mutator effects of ung (uracil-DNA glycosylase) mutations in Escherichia coli. J. Bacteriol. 151(2):750-5.