Figure 6. Clustering of B. thetaiotaomicron mutant population structures after manipulation of host environment or microbial context.
(A) Unsupervised hierarchical clustering of B. thetaiotaomicron mutant population structures in vitro and in vivo. Branches are colored by treatment. Pie charts indicate the microbial context of the mutant population in samples from different branches of the tree. Bootstrap support is indicated by a square at each node: >50% (white), >90% (yellow), >99% (black/unmarked). (B) Principal coordinates analysis based on the representation of transposon-disrupted genes.