FIG. 2.
The effects of varying glucose and tryptone on phase 1 isoprene formation and growth of B. subtilis 6051. (A) Total isoprene production and cellular growth during phase 1 for B. subtilis 6051 grown in F medium with 2% (wt/vol) tryptone and varying glucose concentrations. (B) Total isoprene production and cellular growth during phase 1 for B. subtilis 6051 grown in F medium with 1% (wt/vol) glucose and varying tryptone concentrations. ΔOD600, increase in OD600 during phase 1 growth. All data was collected from cultures grown as described in the legend to Fig. 1.