Figure 1

(A) Box plots of alpha-diversity (Chao1 value, Shannon index, observed species) of microbiome residing in the ileum and caecum of broilers in the three different diet groups. (B) Venn flower graph on the basis of the OTU number in different groups; (C) Rarefaction of the observed species. TM10, 10% insects; TM5, 5% insects; C, caecum; I, ileum.