Relative genetic distances between pairs of actinomycetes involved in the across-phylogeny bioassay

<p>The frequency of base pair differences (relative genetic distance), averaged over partial sequences of the 16S and EF-Tu regions (1393 bp and 1004 bp, respectively), between actinomycete strains involved in the cross-phylogeny bioassay. Averaged, Isolates are listed according to ant species origin and the strains are numbered 1–19 (see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0000960#pone-0000960-t001" target="_blank">Table 1</a>).