CGSC Strain#: 5388
Strain Designation: HfrG6      Source of Strain: T.S. Matney
Other Designations: UTH6
Sex: Hfr    Point of Origin#: 101   Map Position: 65.10   Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: λ^-, hisA323(Stable)
Strain Comments:

• hisA323 is a stable, non-reverting mutation.
• Stable = stable, non-reverting

References:

• Matney, T.S., E.P. Goldschmidt, N.S. Erwin, R.A. Scroggs 1964. A preliminary map of genomic sites for F-attachment in Escherichia coli K12. Biochem.Biophys.Res.Commun. 17:278-281