Fig. 1
From: Global monitoring of antimicrobial resistance based on metagenomics analyses of urban sewage

Global sewage sampling sites and overview of antimicrobial resistance (AMR) abundance and composition. a Map of the sampling sites. b Boxplots of the total AMR fragments per kilo base per million fragments per sample, stratified by region. Each sample is represented by a dot with horizontal jitter for visibility. The horizontal box lines represent the first quartile, the median, and the third quartile. Whiskers denote the range of points within the first quartile − 1.5× the interquartile range and the third quartile + 1.5× the interquartile range. c Relative AMR abundance per antimicrobial class (AmGlyc aminoglycoside, Mac macrolide, Oxa oxazolidinone, Phen phenicol, Quin quinolone). d Relative abundance of the 15 most common AMR genes (mef(A)_10: mef(A)_10_AF376746)