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. 2014 Oct 16;9(10):e110264. doi: 10.1371/journal.pone.0110264

Figure 1. Reassortment outcomes following human H1N1 pdm09 and swine H3N2 co-infection.

Figure 1

Segments originating from pdm09 origin (light colored) and swH3N2 (dark-colored) are shown after co-infection in NSBE cells (left) and PK-1 cells. Primer and probes specific to parental strains pdm09 and swH3N2 gene segments were used and from left to right in the matrix correspond to PA, PB2, M, NS, NA and HA. All reassortant plaques identified are categorized by HA and NA backbone type. In total, 121 reassortants for PK-1 cells and 45 reassortants for NSBE cells were evaluated. The number of virus plaques showing 6-gene non-reassortment and the top 6 reassortant types are summarized below profile matrix.