Skip to main content
Fig. 2 | Animal Microbiome

Fig. 2

From: Sustainable plant-based diets promote rainbow trout gut microbiota richness and do not alter resistance to bacterial infection

Fig. 2

Canonical Correspondence Analysis (CCA) for A, gut microbial composition comparisons between rainbow trout fed four different dietary protein sources for three months (n = 9 fish/diet); and B, sample types including microbial structure associated to each food and raising water. Each dot represents an individual sample plot according to its microbial profile at the ASV level. Results of Permutational multivariate analysis of variance (PERMANOVA) coupled with the Bray-Curtis dissimilarity matrix are reported. Significance was set at p < 0.05. T0: commercial fishmeal-rich diet; Tv: full terrestrial plant-based diet devoid of fishmeal; F1: plant-based diet in which 11% of plant proteins have been replaced by 5.5% of proteins from yeast (YEA) and 5.5% of proteins from insect larvae (INS); F2: plant-based diet in which 16.5% of plant proteins have been replaced by 5.5% YEA, 5.5% INS and 5.5% processed animal proteins (PAP)

Back to article page