fig4
Figure 4. PCoA of binary and weighted Jaccard distance metrics of before and after treatment with iron, GOS and bLF in PolyFermS. The last three days of stabilization and treatment of two and three experimental periods are shown for (A) donors 4 and (B) 5, respectively. The top 8 genera associated with the community composition are plotted as vectors in weighted Jaccard. PCoA: Principal coordinate analysis; GOS: galacto-oligosaccharides; bLF: bovine lactoferrin.