Fig. 4
From: Enteroendocrine peptides, growth, and the microbiome during the porcine weaning transition
Non-metric multidimensional scaling (NMDS) plot of the piglet fecal community structure at different time points based on Bray–Curtis dissimilarity matrix. Legend: The effect of age on community was tested using permutational analysis of variance (PERMANOVA). The envfit function was used to fit peptide variables to the ordination plot. Ellipses indicate 1 standard error from centroid. Arrow lengths are scaled at 0.5. Only peptides that showed significant correlation (P < 0.05) with the unconstrained ordination axes were plotted