TABLE 1.
Suppressor alterations within OmpF315
Genetic background | Reversion temperature (°C) | No. of isolates | Suppressor alterationa |
---|---|---|---|
ompF315 | 42 | 12 | E214K |
ompF315 | 42 | 24 | T216I (W214E) |
ompF315 surA | 37 | 6 | E214K |
ompF315 surA | 37 | 3 | E214V |
ompF315 surA | 37 | 13 | T216I (W214E) |
ompF315 surA | 37 | 3 | N230Y (W214E) |
The original alteration (W214E) was maintained in some suppressors.