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. 2022 Sep 9;9:974743. doi: 10.3389/fvets.2022.974743

Figure 2.

Figure 2

Recombination analysis of TZJ2134-(A+B) and phylogenetic analysis of TZJ2134-A and TZJ2134-B. (A) Recombination analysis of TZJ2134-(A+B). Comparison was performed using TZJ2134-(A+B) as the query sequence and DV (blue) and Amervac (green) as the parent strains. The background color of the DV parental region is gray, whereas that of the Amervac parental region is white. Below the similarity plots is the partial genome structure of PRRSV, which shows the positions of three nonstructural proteins (Nsp9, Nsp10, and Nsp11). (B) Phylogenetic analysis of TZJ2134-A. The parental group (DV-like isolates) is shown in yellow. (C) Phylogenetic analysis of TZJ2134-B. The parental group (Amervac-like isolates) is shown in purple, and the query strain TZJ2134 is indicated with a red triangle.