Fig. 3

Characterization of the fungal fraction of the gut microbiome of populations with different subsistence strategies. a Family-level hierarchical Ward-linkage clustering based on the Spearman correlation coefficients of the fungal profiles of 37 metagenomes from Rampelli et al. [34], assigned using HumanMycobiomeScan. The study cohort includes 11 Italian subjects (in blue in the upper phylogenetic tree) and 26 Hadza hunter-gatherers from Tanzania (in orange). b The relative abundances of families are represented below the heatmap along with Simpson’s biodiversity index for each subject (red line)