Figure 4From: Change in product selectivity during the production of glyceric acid from glycerol by Gluconobacter strains in the presence of methanol Time-dependent changes in the concentrations of methanol and DHA in cultures of G. oxydans and its ΔadhA mutant. Cells precultured in glucose medium for 24 h were inoculated into glycerol medium with 0 (a), 1 (b), 5 (c), or 10% (v/v) (d) methanol at an OD600 of ~2.0 and incubated at 30°C and 200 rpm. The averages from two independent experiments are presented. Open symbols, G. oxydan s IFO12528; closed symbols, G. oxydans ΔadhA mutant.Back to article page