Figure 1.
Phylogenetic tree of mumps virus (MuV) SH sequences haplotypes. Analysis used the maximum likelihood method in IQ-tree, using TNe as the evolutionary model. The MuV G genotype reference sequence (MuVi/Gloucester.GBR/32.96 [G], AF280799) was used as outgroup. Colored branches denote different variant clades, and the earliest SH variant sequence of each variant is indicated by colored dots. An asterisk next to the name of the SH sequences indicates those with ≥4 nucleotide differences with respect to the MuVi/Sheffield.GBR/1.05/variant. UltrafastBootstrap values >80 are shown.