Table 5.
Respiration deficient mutant formation in yeast cultures grown for 24 h in YPD medium containing indicated concentrations of CTBT
| Strain | CTBT (μg/ml) | Petite mutants (%) | 
|---|---|---|
| BY4741 | 0 | 0.2 | 
| 2 | 0.2 | |
| 4 | 0.5 | |
| sod1Δ | 0 | 0.1 | 
| 0.25 | 0.6 | |
| sod2Δ | 0 | 0.1 | 
| 0.25 | 31.7 | 
The results are means of two experiments.