Table 1. Occurrence of HPRT+ colonies in cultures supplemented with 10% FBS exposed to DBD-ACP for 0, 1, 5 or 10 min over a 39-day cultivation period (Experiment A).
| FBS | Day in culture |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 3 | 8 | 11 | 15 | 18 | 22 | 29 | 32 | 39 | ||
| Control | A | − | − | − | − | − | − | − | − | − | + |
| B | − | − | − | − | − | − | − | − | − | − | |
| C | − | nd | − | − | − | − | + | − | − | + | |
| 1 min | A | nd | − | − | − | − | − | − | − | + | + |
| B | nd | − | + | − | − | − | + | − | + | − | |
| C | nd | + | − | − | − | − | + | − | − | + | |
| 5 min | A | nd | − | − | + | − | − | + | − | − | + |
| B | nd | + | − | − | + | − | − | − | − | − | |
| C | nd | − | − | − | + | − | + | − | + | + | |
| 10 min | A | nd | − | − | − | − | − | − | − | − | + |
| B | nd | − | − | − | − | − | − | − | − | + | |
| C | nd | − | − | − | − | − | − | − | − | − | |
minus indicates no colonies were observed; plus indicates at least one of triplicate plates showed colonies; nd: not determined.