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Fig. 2 | BMC Bioinformatics

Fig. 2

From: Examination of hydrogen cross-feeders using a colonic microbiota model

Fig. 2

Model prediction compared with experimental data from Walker et al. [13] for continuous culture of a faecal microbial community on medium containing 0.6% w/v peptide. A pH shift from pH 5.5 to pH 6.5 was gradually enacted between days 9 and 11, as shown by the dotted lines in a. a Measured SCFA concentrations are indicated by coloured circles, solid lines indicate the model prediction using the Alpha parameter set, and dashed lines indicate the prediction using the Beta parameter set. b MFG relative abundance before the pH shift (day 9). c MFG relative abundance at end of experiment

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