FIG 2.
Phylogenetic tree of all 40 blaNDM-positive E. coli isolates from 2013–2016. Resistance genes are indicated by squares: solid square indicates has; hollow square indicates does not have.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.