Distribution of surface and virulence-associated proteins.

<p>Only surface and virulence-associated proteins are shown that are variably present among the 5 meningococcal strains compared. Sg = serogroup, CC = clonal complex. Figure adapted from <a href="http://www.plospathogens.org/article/info:doi/10.1371/journal.ppat.1004160#ppat.1004160-Joseph1" target="_blank">[45]</a>.</p>