Fig. 4From: Metagenomic analysis of gut microbiome illuminates the mechanisms and evolution of lignocellulose degradation in mangrove herbivorous crabsHierarchical clustering trees of samples based on the abundance of different features. (A) Lignocellulolytic enzymes annotated to CAZy families, (B) lignocellulolytic enzymes annotated to KEGG Orthology (KO) entries, (C) bacterial phyla and (D) nitrogen metabolism-related enzymes annotated to KEGG Orthology entries. Sample names are colored according to the dietary groups and symbols correspond to the familyBack to article page