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. 2025 Oct 17;91(11):e01508-25. doi: 10.1128/aem.01508-25

Fig 3.

Phylogenetic trees depict microbial taxonomic composition, with branches marking differences across center-north, center, center-south, and south regions, scaled by log2 ratio median proportions and number of operational taxonomic units.

Comparative phylogenetic heat trees of the gut bacteriome of S. aurata samples from four different fishing areas along the coast of Portugal. N = 30 replicates per site; colored branches denote significantly different abundances of a specific taxon at P < 0.05, as determined by the Wilcoxon test.