Figure 2

Genotypes of H5 LPAIVs isolated in South Korea from 2012 to 2017. The eight gene segments of avian influenza virus (from top to bottom, PB2, PB1, PA, HA, NP, NA, MP, and NS) are indicated by horizontal bars. The colors of the gene-segment bars denote different viral lineages. The timescale of virus isolation is indicated on the vertical scale. Labels below each genotype are identifiers for corresponding viruses characterized in this study.