Table 4.
Duration of the lag phase of the phage lytic development after prophage induction with either hydrogen peroxide (1 mM) or UV irradiation (50 J/m2).
| Strain | The time range of the switch from lag to log phase | |
|---|---|---|
| H2O2 (1 mM) | UV (50 J/m2) | |
| MG1655 (λ) | 60–90 min | 60 min |
| MG1655 (λΔexo-xis) | 90–120 min | 30–60 min |
| MG1655 (λΔorfs) | 60–90 min | 30–60 min |
| MG1655 (λΔorf60a) | 60–90 min | 30–60 min |
| MG1655 (λΔorf63) | 60–90 min | 30–90 min |
| MG1655 (λΔorf61) | 60–90 min | 30–60 min |
| MG1655 (λΔorf73) | 30–60 min | 0–30 min |
| MG1655 (λΔea22) | 60–90 min | 30–60 min |
| MG1655 (λΔea8.5) | 60–90 min | 30–60 min |
| MG1655 (Φ24B) | 60–90 min | 150–180 min |
| MG1655 (Φ24BΔexo-xis) | a | 150–180 min |
| MG1655 (Φ24BΔorfs) | 150–180 min | 150–180 min |
| MG1655 (Φ24BΔorf60a) | 120–150 min | 90–120 min |
| MG1655 (Φ24BΔorf63) | 120–150 min | 30–60 min |
| MG1655 (Φ24BΔorf61) | 90–120 min | 30–60 min |
| MG1655 (Φ24BΔorf73) | 90–120 min | 120–150 min |
| MG1655 (Φ24BΔea22) | 120–150 min | 30–60 min |
aThe value was not determined due to a very low efficiency of prophage induction under these conditions (as shown in Figure 2).