Figure 3
From: Use of Direct Gradient Analysis to Uncover Biological Hypotheses in 16S Survey Data and Beyond
Unconstrained ordination of lung explant OTUs at a 3% OTU cutoff by subject.
The bacterial communities of human lung explants were binned at a 3% OTU cutoff to produce high-resolution data. The data were ordinated using PCoA based on (A) Bray-Curtis distance, (B) Jaccard distance, (C) PCA and (D) CA. Individual samples were colored based on the explant from which they were obtained, regardless of anatomic location.
