FIG 6.

Maximum likelihood phylogenetic tree of viruses in the subfamily Alpharhabdovirinae based on aligned glycoprotein gene sequences. Viruses with putative G gene duplicates (GNS; arrows) are colored; like coloring indicates sequences from the same virus. Genus names are in parentheses. Because all currently recognized ephemeroviruses contain both G and GNS genes, only one exemplar member of this genus (BEFV) was included (see Fig. 7). Uncolored viruses are exemplars of genera with only a single (i.e., nonduplicated) G gene. Numbers above branches are bootstrap values based on 1,000 replicates; only values ≥50% are shown. Scale bar indicates nucleotide substitutions per site. Details of viruses and sequences are given in Table S1.