https://www.selleckchem.com/pr....oducts/act001-dmamcl
The mcr-8.2 gene was inserted into the backbone of an IncFII/FIA plasmid with the genetic context of ISEcl1-mcr-8.2-orf-ISKpn26. To our knowledge, this is the first report of co-occurrence of mcr-8.2 and tmexCD1-toprJ1 in a CG258 K. pneumoniae strain. Though this strain is tigecycline sensitive, the acquisition of colistin and tigecycline resistance determinants by the endemic CG258 K. pneumoniae clone still poses a serious public health concern. CG258, which became resistant to multiple last resort antibiotics, would be the next