Fig. 5

Taxa connectivity: taxa included when prevalence is ≥ in 3/10 samples, abundance is ≥ 10 counts in 1 M and significance ≤ 0.1. The lines inform about the nature of the taxa interaction: the thickness of the lines represents the strength of the correlation (r-score value) and the shape of the lines represents the direction of the correlation, straight lines mean positive correlation (co-occurrence) whereas dashed lines mean negative correlation of the pairs of taxa (anti-occurrence). A Pairs of taxa co- and anti-occurring for all the diets: in black the interactions occurring in all three diets whereas in grey the interactions not occurring in all diets. Node size corresponds to average abundance of taxa for all diets at 68 dpf. B In red the interactions occurring in the control fed fish and not in the other two diets. Node size corresponds to average abundance of taxa for control diet at 68 dpf. C In green the interactions occurring in the butyrate fed fish and not in the other two diets. Node size corresponds to average abundance of taxa for butyrate diet at 68 dpf. D In yellow the interactions occurring in the saponin fed fish and not in the other two diets. Node size corresponds to average abundance of taxa for saponin diet at 68 dpf