Extended Data Fig. 1: Data overview.
From: The person-to-person transmission landscape of the gut and oral microbiomes
A) Species-level ordination (PCoA on Aitchison distance, N = 2,069 samples) reflecting the overall microbiome diversity spanned by the oral microbiome samples considered. Samples are coloured by country, while shapes depict age. B) Colour code of the samples in the phylogenetic tree in Fig. 1c, representing the datasets they belong to.
