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. 2019 Jul 12;164(10):2605–2608. doi: 10.1007/s00705-019-04338-2

Fig. 2.

Fig. 2

Panel A. The relative frequency of nt sequences of each ORF of selected PRRSV1 sequences with a given percentage of sequence identity to HUN60077/16 is compared to a representative number of. y-axis, percent sequence identity (range, 80 to 100%), x-axis, the number of sequences with the indicated level of sequence identity. The arrowhead indicates the level of sequence identity between the Hungarian strain and the Unistrain vaccine virus. B. Phylogenetic tree of representative genomic regions (neighbor-joining method, p-distance model). A black circle and a white circle designate the strains HUN60077/16 and Unistrain, respectively. The scale bar is proportional to the genetic distance. C. SimPlot analysis of HUN60077/16 using the Unistrain and Lelystad vaccine strains and a Chinese Amervac/Unistrain-derived recombinant field PRRSV1 strain