Summary of the organization of <i>Paramyxovirinae</i> PNT and C.

<p>The figure is to scale, with PNT and C vis-à-vis of each other. The PNTs are all positioned so that their soyuz1 motifs match. Regions whose homology is proven (by statistically significant similarity) have the same color. Homology of soyuz1 motifs is suspected but not proven <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0090003#pone.0090003-Karlin2" target="_blank">[14]</a>, thus they have a same color, but different patterns. STAT1b: STAT1-binding site. Ust1: “upstream of STAT1” motif.