Fig. 3From: Modulation of gut microbiota, blood metabolites, and disease resistance by dietary β-glucan in rainbow trout (Oncorhynchus mykiss)Redundancy analysis plot illustrating the composition of the microbiota in the intestine of the fish at week 6, constrained based on the concentration of β-glucan in the diet. Percentages in the axis indicate the percentage of the total variation explained by the treatment group; followed by the effect of this axis on the total variation between samplesBack to article page