Fig. 3. The proportion of gut microbiome at genus and species levels in each group. (A) Proportion of gut microbiome at genus level. (B) Averaged taxonomic compositions at species levels. Nomenclature is based on the EzTaxon-e database. Abbreviations of group names are as follows: Sham, sham control; ETBF/AOM/DSS, ETBF colonized AOM/DSS; ETBF/AOM/DSS + Z(60), ETBF colonized AOM/DSS given zerumbone (60 mg kg-1); Z (60), zerumbone (60 mg kg-1).