CGSC Strain#: 6588
Strain Designation: 2S142      Source of Strain: S.G. Chaney
Sex: F- Chromosomal Markers: relA1, spoT1, metB1, rna-10, irnA1, ilv690
Strain Comments:

• spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.

References:

• Chaney, SG, JM Jackson, JS Harris 1977. A new mutation affecting ribosomal RNA synthesis in Escherichia coli. Biochemistry 16(16):3603-7.