<p>Spearman’s rank correlation coefficient () between gene duplicability and gene connectivity for different settings under the subfunctionalization model (model Ib in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0044491#pone.0044491-Innan1" target="_blank">[5]</a>) and the neofunctionalization model (model IIc in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0044491#pone.0044491-Innan1" target="_blank">[5]</a>). The parameter values in each of the four settings are given in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0044491#pone-0044491-t002" target="_blank">Table 2</a>.</p
