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. 2002 Sep;184(18):5151–5157. doi: 10.1128/JB.184.18.5151-5157.2002

TABLE 4.

Concentration of virginiamycin produced by the ΔbarSI disruptants with external VB addition (VB-C6; 60 ng/ml) at 8 h of cultivation

Strain Cultivation time and virginiamycin concn (μg/ml)
8 h 10 h 12 h 14 h
ΔbarSI disruptant no. 1 plus VB 0 43 81 94
ΔbarSI disruptant no. 2 plus VB 0 40 76 81