Antimicrobial resistance and molecular characterization of Pantoea agglomerans isolated from rainbow trout (Oncorhynchus mykiss) fry

Furthermore, the phenotypic antimicrobial susceptibility of the isolates in this study was analyzed through both disc diffusion and broth micro dilution minimum inhibitory concentration (MIC) tests. Although there were some differences between two phenotypic antimicrobial tests, all studied isolates were found susceptible to different antimicrobials. In addition genotypic antimicrobial resistance characteristics were assessed by the presence of antimicrobial resistance genes (ARGs), in which qnrS and sul2 were detected for the first time in P. agglomerans.