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. 2019 May 16;19:99. doi: 10.1186/s12866-019-1483-x

Fig. 2.

Fig. 2

Bacterial growth in the presence of glucose, glycerol, and 1,2-propanediol. Strains were grown in YCFA medium supplied with glucose (green circle), glycerol (blue triangle) or 1,2-propanediol (red rectangle) (each added at 50 mM) at 37 °C for 24 h. Optical density (OD) was measured at 600 nm