Detection of Colistin-susceptible Enterobacteriaceae Isolates Harboring mcr-9. Enterobacter

A total of 93 clinical isolates of Enterobacteriaceae, including a type strain, were tested; including colistin-resistant isolates harboring mcr-1, -3.20 ,-3.5 and -8.2; colistin-susceptible isolates harboring mcr-9 ; colistin-resistant isolates not harboring any mcr genes and colistin-susceptible isolates not harboring any mcr genes. The all isolates were analyzed by next generation sequencer.