Fig. 3

Microbial composition comparison among treatments on genus level data from rainbow trout gut content. NMDS on unweighted UniFrac distances for trout lines A and B (A, B) and weighted UniFrac distances for trout lines A and B (C, D). The stress factor is colored gold (0) and red (1) for trout line A and green (0) and blue (1) for trout line B. Diets are depicted with circles for the FM diet (F) and triangles for the plant-based diet (V)