CGSC Strain#: 5242
Strain Designation: AT2572-1      Source of Strain: H.L. Kornberg
Sex: Hfr    Point of Origin#: 44   Map Position: 46.69   Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: λ^-, e14-, pps-4, 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:

• Brice, C.B., H.L. Kornberg 1968. Genetic control of isocitrate lyase activity in Escherichia coli. J.Bacteriol. 96:2185-2186