CGSC Strain#: 5077
Strain Designation: Gif 41      Source of Strain: Patte & Cohen
Sex: Hfr    Point of Origin#: 1   Map Position: 96.80   Direction of Marker Transfer: Clockwise
Chromosomal Markers: thrC1001, λ^-, e14-, relA1, spoT1, thiE1
Strain Comments:

• e14--- : Loss of the e14 element makes the strain McrA^-.
• 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:

• Theze, J., D. Margarita, G.N. Cohen, F. Borne, J.C. Patte 1974. Mapping of the structural genes of the three aspartokinases and of the two homoserine dehydrogenases of Escherichia coli K-12. J.Bacteriol. 117:133-0