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. 2011 Mar 28;18(2):125–136. doi: 10.1093/dnares/dsr005

Figure 5.

Figure 5.

Tetra-BLSOMs for eight genome segments derived from human, avian, and swine viruses. (A) Gene product name was listed along with the segment number. Lattice points were indicated in colours representing the hosts, as described in Fig. 1B, and thus a zone for H1N1/09 was in dark green. (B) Examples of avian strains whose segments were located in close proximity to human and/or swine segments were marked in light green or blue to specify the geographical areas where the subtype strains were isolated: segment 2 of H7N2 strains and segment 4 of H5N2 strains that were isolated in New York (NY), segment 4 of H5N2 strains isolated in Minnesota (MN), H6N1 for segment 6 isolated in Taiwan and Hong Kong (HK), and segment 6 of H9N2 strains isolated in Wisconsin (WI) and Hong Kong (HK). Segments of other avian strains were in red and segments from other hosts were achromatic, but a zone for H1N1/09 was marked in dark green for reference to help recognize the position in (A).