Figure 2
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40643-014-0002-z/MediaObjects/40643_2014_Article_2_Fig2_HTML.jpg)
Time course of end-products by KG1 and KG1Δldh with different initial concentrations of glycerol. 3-hydroxypropionaldehyde (3-HPA) (A), lactate (B), and 1,3-PD (C). Closed squares, KG1 with 40 g glycerol/L; closed triangles, KG1 with 30 g glycerol/L; closed circles, KG1∆ldh with 40 g glycerol/L. The datapoints represent the mean values and standard deviations of three parallel experiments.