Number of different Pfam domains in eukaryotic proteomes.

<p>Pfam domains were predicted for all eukaryotic proteomes with PfamScan <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0034687#pone.0034687-Finn1" target="_blank">[28]</a>. On the main plot the number of different types of Pfam domains is shown as a function of the number of proteins in the given proteome. Large phylogenetic groups are indicated with different colors, as defined on a small plate. In the insert, the average and standard deviation for the different groups are given, by applying the same color code as in the main plot.