Fig. 4

Growth and 1-undecene production by ADP1 ‘tesA-undA and adapted ADP1 ‘tesA-undA from ferulate. a The biomasses (OD) and ferulate concentrations of adapted ADP1 ‘tesA-undA and ADP1 ‘tesA-undA. The strains were cultivated in mineral salts medium supplemented with 110 mM ferulate. The cells were induced after 17 h of incubation in aerated flasks, and thereafter incubated in sealed vials for 20 h. The values of the last sampling point are the mean values from two parallel cultures and the error bars represent the standard deviations (the error bars are not visible in the figure). b 1-Undecene production using ferulate as the sole carbon source. The samples for 1-undecene measurement were directly collected from the culture headspace. The mean values and error bars from two parallel cultures are shown