Extensive phylogenetic analysis of Piscine orthoreovirus genomic sequences shows the robustness of subgenotype classification

<p><strong>Figure 1.</strong> Circular dendogram of S1 PRV genomic segment. The phylogenetic analysis was performed using sequences with at least 400 nucleotides. New and unknown subgenotype sequences were assigned according to their positions in the dendogram branches.</p> <p><strong>Figure 2.</strong> Phylogenetic tree of PRV M2 genomic segment. The dendogram was built utilizing sequences with at least 1000 nucleotides. New and unknown subgenotype sequences were assigned according to their positions in the dendogram branches.</p> <p><strong>Figure 3.</strong> Phylogenetic distance heatmap for 40 M2 sequences, including new sequences produced for this study. The colors represent the subgenotype and the distance matrix value.</p> <p><strong>Figure 4.</strong> Phylogenetic distance heatmap obtained from the alignment of 61 S1 sequences, including new sequences produced for this study. The colors represent the subgenotype and the distance matrix value.</p> <p><strong>Figure 5.</strong> Phylogenetic distances from the alignment of S1 sequences in Figure 4 by country represented as heatmaps.</p> <p><strong>Figure 6.</strong> Phylogenetic distances from the alignment of S1 sequences in Figure 4 by host species represented as heatmaps.</p>