Fig. 3From: Metabolic engineering of Moorella thermoacetica for thermophilic bioconversion of gaseous substrates to a volatile chemicalGrowth and metabolite profile of the pduL2::acetone strain in CO2–H2 as the substrate. a Dry cell weight according to the OD. b Concentration of the excreted metabolites in the culture supernatant measured by HPLC. Data represent the mean with SDs of three biological replicates. Most error bars are smaller than the symbols of data plotsBack to article page