Table 3.
Generation times (min) of strains carrying various rne alleles
| Allele | 6–8 copies | Single copy |
|---|---|---|
| rne+ | 31 | 32 |
| rne-1 | TSa | TSa |
| rne-1/172 | 36 | 47 |
| rne-1/186 | 45 | 68 |
| rne-1/187 | 35 | 33 |
Cultures were grown as described in Materials and methods section and shifted to 44°C for the determination of their generation times.
aTemperature sensitive at 44°C.