Fig. 4

Effect of diets on colonic microbiota composition at the family level. Proportions of the top ten richest taxa at the family rank are shown as percentage of the total abundance of microbiota. BF = basal feed; C2.5 = C. crispus 2.5 %; C0.5 = C. crispus 0.5 %; F2.5 = FOS Inulin 2.5 %; F0.5 = FOS Inulin 0.5 %