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.
Arrows represent orthologs, and numbers are ortholog ID numbers (see Sheets A-C in S1 Dataset for associated annotations). Red arrows: orthologs belonging to the core genome (i.e., orthologs seen in all strains), with all remaining arrows representing orthologs belonging to the dispensable genome. Orthologs are color coded by percentage presence in all 18 serotypes with the separation 30% and 60%; genes with no color are paralogs.
