Fig. 2
From: Natural selenium stress influences the changes of antibiotic resistome in seleniferous forest soils
ARGs abundance and correlation with Se content. a The number of detected ARGs. b The relative abundance of ARGs. c Correlation between available Se content and the detected number of ARGs. d Correlation between available Se content and the relative abundance of ARGs (d). In a, c, ARGs conferring resistance to seven classes of antibiotics or multidrug/efflux were shown in columns of different colors. Others refer to ARGs are not included in the seven classes of antibiotics. Blue solid lines are segmented according to the threshold regression model and show the significant relationship below and above the threshold (b, d)