Fig. 5
From: Global diversity and biogeography of DNA viral communities in activated sludge systems
Analysis of antibiotic resistance genes (ARGs) carried by viruses in activated sludge (AS). A The relative abundance of ARGs carried by viruses across different AS samples. The significant difference test was determined by using Student’s t-test, ns indicates no significant difference, ** indicates P < 0.01. B Correlation analysis of the relative abundance of virus-associated ARGs with the relative abundance of total ARGs. C Correlation analysis of the relative abundance of virus-associated ARGs with the relative abundance of lysogenic viruses. D The number and relative abundance distribution of different ARGs classes across AS with the three wastewater types. Bubble size represents the number of ARGs, and the different colors represent the relative abundance of ARGs. The bars represent the total relative abundance of each ARG class