Fig. 7

Analysis the effect of utilizing glucose and glycerol on Bacillus licheniformis of isoprene production. a The influence utilizing glucose on Bacillus licheniformis isoprene production with and without 0.1 mM IPTG induction in WT and pHT01-kIspS recombinant Bacillus licheniformis. b The influence of utilizing glycerol on Bacillus licheniformis isoprene production with and without 0.1 mM IPTG induction in WT and pHT01-kIspS recombinant Bacillus licheniformis. The average concentrations (μg per l culture per OD600) are obtained from three independent cultures starting with the standard OD600 nm of 0.1. The error bars represent the standard deviation