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Figure 5 | Biotechnology for Biofuels

Figure 5

From: Fermentative hydrogen production from glucose and starch using pure strains and artificial co-cultures of Clostridium spp.

Figure 5

Structural dynamics of co-culture (3) with C. butyricum and C. pasteurianum during a 13-day glucose fermentation in a SBR. Cell numbers obtained from qPCR analysis based on recA (A) and gyrA (B) gene quantification. Sequence I (0–25 h), II (25–65 h), III (65–98 h), IV (98–138 h), V (138–181 h), VI (181–230 h), VII (230–303 h).

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