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. 2015 Jul 10;14:101. doi: 10.1186/s12934-015-0292-7

Figure 1.

Figure 1

Dynamic batch cultivation with substrate pulses. Glucose, sorbitol, mannose, fructose, maltose, glycerol and lactic acid were sequentially pulsed after a batch on glucose. The CER signal (continuous black line) was used to follow metabolic activity. The specific substrate uptake rate (qs, black dot) was determined for the different substrates.