Additional file 7 of Natural selenium stress influences the changes of antibiotic resistome in seleniferous forest soils

Additional file 7: Table S1. Sampling site locations and soil chemical properties. Table S2. Primer sequences and quantitative PCR reaction conditions of 16 selenium resistance genes. Table S3. Pearson correlation between soil chemical properties. “*” significant correlations at P < 0.05; “**” Significant correlations at P < 0.001. Table S4. The detected concentration of antibiotic residues (µg kg−1). Table S5. The absolute copy numbers of selenium resistance genes (copies g−1).