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. 2019 Oct 15;18:177. doi: 10.1186/s12934-019-1226-6

Fig. 4.

Fig. 4

Test-tube scale culture of SCM043 (wild-type), SCM051 (mpc1Δ), SCM042 (atg32Δ) strains for 2,3-butanediol fermentation. The black and gray bars represent ethanol and 2,3-butanediol titers, respectively. +23BD denotes the strains harboring the plasmid pATP426-alsLpOp-aldcLlOp-BDH1 for 23BD production. Open diamonds represent the OD600 of strains. Each value represents the standard deviation of three replicate fermentations