TABLE 1.
Phenotypic comparison of wild-type S. virginiae, a vmsR disruptant, and a wild-type segregant
| Strain | VM productiona (μg/ml) | Resistance (MIC, μg/ml)
|
VB productionb (nM) | VB binding activityc (pmol/mg of protein) | Sporulation | |
|---|---|---|---|---|---|---|
| VM1 | VS | |||||
| Wild type | 86 | 300 | 300 | 390 | 0.44 | + |
| ΔvmsR | 0 | 200 | 200 | 390 | 0.44 | + |
| Wild-type segregant | 87 | 300 | 300 | 370 | 0.46 | + |
a
VM production was determined after 24 h of cultivation.
b
VB production was determined after 12 h of cultivation.
c
VB binding activity was determined for 12-h mycelia.