Summary of genetic interactions between exo70 mutants or bem1Δ and sec3ΔN, sec3-2, or sec15-1
| Mutants | sec3ΔN | sec3-2 | sec15-1 |
| exo70ΔdC | Synthetic lethal | Synthetic lethal | Synthetic lethal |
| exo70M3 | No effect | Synthetic sick | Not available |
| exo70M20 | No effect | Synthetic sick | Synthetic sick |
| exo70M22 | No effect | Synthetic sick | Not available |
| exo70M25 | No effect | Not available | Not available |
| exo70M26 | Synthetic lethal | Synthetic lethal | Synthetic lethal |
| exo70M30 | No effect | Synthetic sick | Synthetic lethal |
| bem1Δ | Synthetic lethal | Not available | Synthetic lethal |
| Mutants | sec3ΔN | sec3-2 | sec15-1 |
| exo70ΔdC | Synthetic lethal | Synthetic lethal | Synthetic lethal |
| exo70M3 | No effect | Synthetic sick | Not available |
| exo70M20 | No effect | Synthetic sick | Synthetic sick |
| exo70M22 | No effect | Synthetic sick | Not available |
| exo70M25 | No effect | Not available | Not available |
| exo70M26 | Synthetic lethal | Synthetic lethal | Synthetic lethal |
| exo70M30 | No effect | Synthetic sick | Synthetic lethal |
| bem1Δ | Synthetic lethal | Not available | Synthetic lethal |