Table 4.
Intragenic suppressors isolated in this study
| Original mutation | Suppressor | Suppressor mutation(s) | Amino acid change(s)a |
|---|---|---|---|
| cglC2 | cglC2sup1 | 240G→C | 80 NS→Y |
| 237C→T (silent) | cglC2sup2 | 238T→A (isolated 3 times) | 80 NS→K |
| 238C→T | cglC2sup4 | 239A→G | 80 NS→W |
| cglE1 | cglE1sup2 | 65A→C | 22 NS→S |
| 63C→T (silent) | cglE1sup11 | 64T→G | 22 NS→E |
| 64C→T | cglE1sup12 | 64T→C (isolated 2 times) | 22 NS→Q (revertant) |
| cglF1 | cglF1sup1 | 72A insertion, 75C→T | 24N→FS (restores reading frame) |
| cglF1sup2 | 72C→A, 78G insertion (isolated 2 times), 74C→T | 24N→K, 25P→L, 27G→FS (restores reading frame) | |
| 103 T deletion | cglF1sup3 | 93C deletion, 94A deletion, 95A deletion, 96T deletion, 97G deletion (isolated 2 times) | 32N→FS (restores reading frame) |
| 105C→T (silent) | cglF1sup3A | 115A insertion | 39P→FS (restores reading frame) |
a
FS, frameshift; NS, nonsense.