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. 2021 Jun 7;10(6):716. doi: 10.3390/pathogens10060716

Figure 1.

Figure 1

Phylogenetic tree demonstrating the relationship between the LSDV GPCR gene sequences derived from the LSDV strains detected in Saratov Region in 2019 (Nesterovo-2019) and the GPCR gene sequences of other CapPVs available in NCBI database and listed in Table 2 and Table S1 in Supplementary Material. The tree was generated using the Neighbor-Joining method in MEGA 7 [46] with branch lengths in the same units as those of the evolutionary distances used to infer the phylogenetic tree. The evolutionary distances were computed using the Maximum Composite Likelihood method and are in the units of the number of base substitutions per site. The sequences for different CapPVs spp. are highlighted as the color circles: blue for SPPV, pink—for GTPV, red and& green—for LSDV of Type I and Type II, respectively. The LSDV vaccine strains of the Neethling-Type are marked by green triangles. The LSDV Nesterovo-2019 strains detected in Saratov Region in the current research are highlighted as the green squares.