CGSC Strain#: 6815
Strain Designation: BW7623     
Source of Strain: B.L. Wanner
Sex: Hfr
Point of Origin#: 43
Map Position: 31.58
Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: purK79::Tn10,
λ-,
relA1,
spoT1Strain Comments: - spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
- purK79::Tn10 was formerly called purE79::Tn10
- = tetracycline resistant
References: - Wanner, B.L. 1986. Novel regulatory mutants of the phosphate regulon in Escherichia coli K-12. J.Mol.Biol. 191:39-58