Figure 3
The comparison of heterologous alcohol dehydrogenase expression in E. coli RB791 pAdh cells with supplementation of PFD at the time of induction. Data are shown for the cultures which were supplemented with PFD saturated by air or PFD saturated by air enriched by 40% v/v of O2. M - molecular weight marker; lanes 1, 4, 7 - cells cultured without PFD (PFD_); lanes 2, 5, 8 - cells cultured with PFD saturated by air (PFD+); lanes 3, 6, 9 - cells cultured with PFD saturated by air and enriched by 40% v/v of O2 (PFD40%O2); concentrations of enzyme are shown under the numbers of the analyzed samples.