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. 2021 Jul 31;9:166. doi: 10.1186/s40168-021-01113-x

Fig. 4.

Fig. 4

Limited evidence for an association between the fish gut microbiota and host genetic factors. a Pairwise comparison of phylogenetic distances between the fish gut microbiota based on weighted UniFrac distances and host genetic variation (CO1 gene). The relationship was not statistically significant (p = 0.884 and σ = 0.003, Spearman correlation). b AUC of PRC for random forest classifiers for various discriminative factors of the taxonomic profiles of the fish gut