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Phylogram of isolates of this study with reference strains. Phylogenetic tree with 1000 bootstrap replicates generated by neighbour-joining using the clustal w package in mega 6. HBoV1 isolates from this study are on black branches while the reference HBoV1 strains are on red branches. Scale bar refers to a phylogenetic distance of 0.05 nucleotide substitutions per site.
