FIG. 1.
MCA of 124 avian E. coli isolates of known pathogenicity, taking into account virulence genotypes, phylogenetic groups, and serogroups O1, O2, O11, O35, O36, O78, OT (other typeable serogroups are lumped together), and NT (nontypeable).
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.