Fig. 4From: Combined effects of composting and antibiotic administration on cattle manure–borne antibiotic resistance genesRelative abundance of plasmid-associated genes annotated using the ACLAME database. Within the beef and dairy small-scale experiments, numbers increased significantly with time (p = 0.03, p = 0.02). Values plotted are averages, with n varying from 1 to 3 (see Fig. 2)Back to article page