Fig. 3From: Stochastic neutral modelling of the Gut Microbiota’s relative species abundance from next generation sequencing dataS/b versus similarity. Plot of the parameter S/b versus the similarity threshold used in computing the OTUs for all five samples. Note that S/b differentiate the three animal species considered and that it tends to diminish for high similarity thresholds, indicating that the RSA becomes more similar to a Log-Series, as attended from Fig. 1Back to article page