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. 2019 Dec 31;12(1):47. doi: 10.3390/v12010047

Figure 5.

Figure 5

Phylogenetic relationships of the novel field vole astrovirus based on the ORF1a, ORF1b and capsid genes. The trees represent maximum likelihood phylogenetic analyses of astrovirus partial ORF1a (508 aa), ORF1b (298 aa) and capsid (350 aa) gene sequences. The novel sequence obtained from the UK field vole UKMa1 was analyzed alongside reference sequences representing all different genera of astroviruses. Reference sequences are indicated by their GenBank accession numbers. Branch lengths are drawn to a scale of amino acid substitutions per site. Numbers above individual branches indicate the bootstrap support; only values >80% are shown. The novel UKMa1 astrovirus is marked with a red dot. For clarity, some viral clades have been collapsed.