MOESM3 of Apramycin treatment affects selection and spread of a multidrug-resistant Escherichia coli strain able to colonize the human gut in the intestinal microbiota of pigs

Additional file 3: Following of the spread of the strain E. coli 912. Selection with rifampicin (A) and rifampicin- gentamicin-sulphonamide (B), respectively. *Pigs inoculated in both groups.