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. 2023 Mar 27;7(5):698–706. doi: 10.1038/s41559-023-02013-z

Extended Data Fig. 7. Ordination plots showing the correlations between MP mass and seabird proventricular versus cloacal microbial beta diversity.

Extended Data Fig. 7

PCoA plots with a,b weighted UniFrac distances, c,d unweighted UniFrac distances, and e,f PCA plots with Euclidean distances (Aitchison’s approach) illustrate the effects of MP mass on seabird proventricular (a,c,e; n = 85) versus cloacal (b,d,f; n = 84) microbial beta diversity. Each dot represents a microbiome sample colored on a continuous scale by the proportion of MP mass (MP mass/individual bird mass) and magenta arrows show the direction of the MP effects.