Fig. 9: Illustration of the connections in the network based on the sparse lasso graphical model with 114 genera located in the second cluster.

Red and blue edges indicate negative and positive correlations, respectively. The full network includes all non-connected genera and is shown in the supplementary section 1.13. Note that only the genus names are used for the nodes and that smaller absolute correlations (smaller than 0.3) have been removed from the plot.