Dominant strain gut microbiome phylogenies

We assessed 32,152 gut metagenomics samples from 24,829 individuals. These were mainly European samples (65%), largely due to the contribution of datasets from individuals of Dutch origin (35% total), with 15.8% from North America, 14.3% from Asia, 3.83% from Africa, and 0.5% from Oceania and South America. Using StrainPhlAn4, we reconstructed the phylogeny of the 1,660 species-level genome bins for which enough samples with sufficient coverage were available.