Line Plot from Scientific Research

Maximum likelihood phylogeny of influenza D virus hemagglutinin-esterase-fusion protein (segment 4). The colours of the tips in the trees indicate the geographic area. Tree is midpoint rooted. Branch length indicate nucleotide substitutions per nucleotide site. The four different IDV lineages are indicated in the HEF phylogeny. Australian viruses from this study belong to the Japanese lineages D/Yama2016 and D/Yama2019

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