Intensified livestock farming increases antibiotic resistance genotypes and phenotypes in animal feces

The uploaded datasets contains two supplementary tables of experimental data described in the paper. Animal feces from livestock farming can be a major source of antibiotic resistance to the environment, but a clear gap exists on how the resistance reservoir in feces alters as farming activities intensify. Here, we sampled feces from eight Chinese farms, where animals (yak, sheep, pig, and horse) were reared under free-range to more intensive conditions, to determine the extent to which intensified farming expands antibiotic resistance in fecal matter, using both genotype and phenotype approaches. Here, Supplementary information Table 2 shows the concentrations of 34 antibiotics (μg/kg dry weight) determined in fecal samples. Supplementary information Table 3 shows the basic information of the metagenomic datasets obtained by Illumina shotgun sequencing for 24 fecal samples