Duplicate genes and with relationship to synteny and genome architecture.

<p>Colored gradients on the circles represent genomes as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0099213#pone-0099213-g002" target="_blank">Figure 2</a>. Unassigned scaffolds/contigs are black. Arcs represent two-copy paralogs as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0099213#pone-0099213-g002" target="_blank">Figure 2</a>. Gray spans crossing the circle show regions of synteny between genomes. Black, green, and blue ticks on the inner circular tracks between chromosomes and synteny arcs show the locations of core (black), species-specific (green), and multi-copy (blue) genes. Tick marks = 1 Mb in <b>A,B,C</b> and 100 kb in <b>D</b>. Pf = <i>Plasmodium falciparum</i>, Pv = <i>P. vivax</i>, Pk = <i>P. knowlesi</i>, Tg = <i>Toxoplasma gondii</i>, Nc = <i>Neospora caninum</i>, Ta = <i>Theileria annulata</i>, Bb = <i>Babesia bovis</i>.