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. 2016 May 6;198(8):725–735. doi: 10.1007/s00203-016-1230-8

Fig. 2.

Fig. 2

Concentrations of fermentation products and CDW in cultures of C. uda grown on α-cellulose (20 g l−1) under aerobic conditions (a) or under aerobic conditions for the first 36 h, followed by anaerobic conditions (b). The broken vertical line in (b) indicates the switch to anaerobic conditions. The experiment is the same as in Fig. 3. Symbols: (open square) Formic acid, (open diamond) Acetic acid, (open triangle) Lactic acid, (multiple sign) Succinic acid, (plus sign) Ethanol and (open circle) CDW