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Figure 1 | Virology Journal

Figure 1

From: From where did the 2009 'swine-origin' influenza A virus (H1N1) emerge?

Figure 1

Graph showing the duration of the "unsampled ancestry of different S-OIV genes. The data is from Table 1 of [8], and the error bars give the "95% credible intervals". The data from the lineage of the triple reassortant parent are in blue, those from the Eurasian 'avian-like' swine virus lineage in red. The black triangles indicate the mean and standard deviation of the values for the triple reassortant and MP lineage genes combined.

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