Fig. 1From: Stochastic neutral modelling of the Gut Microbiota’s relative species abundance from next generation sequencing dataPreston plot of one cattle rumen sample. Empirical RSAs have been built considering four different similarity threshold: 90 %, 93 %, 95 % and 97 %. The RSA tends to become more Log-Series like for higher similarity thresholds, that correspond to finer phylogenetic levelsBack to article page