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. 2010 Mar 26;6(3):e1000831. doi: 10.1371/journal.ppat.1000831

Figure 1. Comparison of the amino acid sequence of the six NoV RdRps used in this study to other representative GII strains.

Figure 1

The top six sequences are the RdRps characterised in this study (GII.4 US95_96, rGII.4, GII.4 2006a, GII.4 2006b, GII.7 and rGII.b). The remaining 19 strains are reference strains and are named according to their GII genotype followed by their year of isolation (GII.4 strains only) and then their strain name. The alignment illustrated that a K291T substitution first appeared in the GII.4 lineage after 2001 and was unique for the GII.4 pandemic strains.