Fig. 3From: Sustainable plant-based diets promote rainbow trout gut microbiota richness and do not alter resistance to bacterial infectionVenn diagram representing unique and shared Amplicon Single Variants (ASVs) in the gut of rainbow trout fed four different diets (n = 9 fish/diet). The core microbiome was defined as the ASVs present in all samples, regardless of diet. Only taxa presented in all samples of each group were includedBack to article page