. 2006 Mar 15;395(Pt 1):147–155. doi: 10.1042/BJ20051599

Table 3. Benzylpenicillin production at 72 h and 96 h in defined DF medium by the parental strain Wis 54-1255 and transformant PhlAR⁺ at PAA concentrations of 1.5, 2.0 and 2.5 g/l.

Data for penicillin concentrations are means±S.D. for three separate flasks.

		Benzylpenicillin production (μg/mg dry weight)
Strain	PAA concentration (g/l)	72 h	96 h
Wis 54-1255	1.5	3.8±0.20	5.2±0.40
PhlAR⁺	1.5	4.2±0.25	5.4±0.35
Wis 54-1555	2.0	3.3±0.25	5.1±0.15
PhlAR⁺	2.0	4.1±0.25	5.8±0.18
Wis 54-1255	2.5	2.8±0.18	4.0±0.18
PhlAR⁺	2.5	4.7±0.20	6.1±0.20

Table 3. Benzylpenicillin production at 72 h and 96 h in defined DF medium by the parental strain Wis 54-1255 and transformant PhlAR+ at PAA concentrations of 1.5, 2.0 and 2.5 g/l.