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. 2021 Jan 21;21:94. doi: 10.1186/s12879-021-05795-4

Fig. 8.

Fig. 8

Neighbor-joining phylogenetic tree constructed from the partial VP4 genes (696 bp) of P[8] strains and representative RVA strains with the kimura-2-parameter model in MEGA program 5.0. Bootstrap values estimated with 1000 replicate data sets were indicated at each node. The scale bar indicated the number of nucleotide substitutions per site. Bootstrap values lower than 60% are not shown. The reference strains are represented by the triangle. The RVA strains sequenced in this study are represented by Accession number/Country/Province/Year/Serial number/Genotype