Figure 5.

Infants Have More Shared Species and Strains between the Oral and Gut Microbiome Than Their Mothers

(A) Number of shared species normalized by the total number of species present in the gut and the tongue dorsum of each subject, and the cumulative abundances of shared species in the two body sites. The number of samples considered for the analysis is reported in parentheses.

(B and C) Transmission trees for Streptococcus salivarius (B) and Rothia mucilaginosa (C). Only pairs with more than two samples present in the tree are shown (black circles otherwise).