TABLE 3.
Complementation test
| Producer strain of P. carotovorum subsp. carotovorum | Activity against indicator straina: |
||||
|---|---|---|---|---|---|
| Pcc3 | Pcc3(pRB41) | Pcc3(pRG369) | Pcc3(pRP369) | Pcc3(pRG2808) | |
| Pcc3 | − | − | − | − | − |
| Pcc3(pRB41) | +++ | − | +++ | − | +++ |
| Pcc21 | +++ | − | +++ | − | +++ |
| Pcc21DK1 | − | − | − | − | − |
| Pcc21DK1(pRB41) | +++ | − | +++ | − | +++ |
a
The data represent the averages of three independent experiments. Symbols: +, 0- to 0.5-cm-diameter inhibition zone; ++, 0.5- to 1-cm-diameter inhibition zone; +++, 1- to 1.5-cm-diameter inhibition zone; −, no inhibition.