Loci characteristics and discriminatory power of eMLST schemes based on four housekeeping genes and two putative virulence genes.

a<p>Nucleotide diversity per site.</p>b<p>Average number of nucleotide differences per site.</p>c<p>D.I.: discriminatory index.</p>d<p><i>p</i>>0.1 for all Tajima's <i>D</i> test results.