Phylogenetic tree depicting relationships between known and novel HRVs based on 5’UTR analysis.

<p>Grouping of HRV reference serotypes (designated R#), previously published novel HRV strains (designated by pink triangles), novel strains from Wisconsin <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0006355#pone.0006355-Lee1" target="_blank">[15]</a> (designated W#), and novel viral strains detected in our clinical samples (designated by N# and circles) was based on 285 nt in the 5’UTR. Strains fully sequenced in this study are designated by a pink star. See additional legend in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0006355#pone-0006355-g001" target="_blank">Figure 1</a>.