Fig. 2

Venn diagram and heatmap of ARG subtypes in manure common resistome. a Venn diagram depicts the numbers of shared ARG subtypes. b The composition of common resistome (201 ARG subtypes); c The heatmap of common resistome ARGs (113 of 201 ARG subtypes), wherein average relative abundance was greater than 0.001 copies per 16S rRNA gene. (A) dominant ARG subtypes in all samples; (B) dominant ARG subtypes in manure samples except cow manure; (C) dominant ARG subtypes in broiler manure; (D) dominant ARG subtypes in beef cow manure