Genomic features of a high-risk mcr-1.1-positive Escherichia coli ST10 isolated from cattle farm environment.

The environment plays an important role in the dissemination of clinically relevant antimicrobial-resistant bacteria and genes. In this study, we described genomic features of a plasmid-mediated colistin-resistant mcr-1-positive Escherichia coli strains (PK-3225) isolated from a dairy farm wastewater sample. After initial isolation and PCR detection of mcr-1-positive E.