CGSC Strain#: 4497
Strain Designation: H786      Source of Strain: P.G. de Haan
Other Designations: PC0631
Sex: Hfr    Point of Origin#: 100   Map Position: 7.70   Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: carB671, argF58, purM48, relA1, spoT1, metB1
Strain Comments:

• carB671-- was formerly called pyrA35. This allele is described in the reference below.
• purM48-- was formerly called purG48. See Bachmann, 1983, Microbiol.Rev.47:180.
• spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.

References:

• Mergeay, M, D Gigot, J Beckmann, N Glansdorff, A Pierard 1974. Physiology and genetics of carbamoylphosphate synthesis in Escherichia coli K12. Mol. Gen. Genet. 133(4):299-316.