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.
Bar chart depicting functional classes of accessory genes differentially present in clade A and clade B/C E. coli ST131. Functional classes are based on GO classes as described in Materials and Methods. *, significant difference exists between clade A and clade C as determined by t test.
