Figure 1.
Nucleotide based phylogenetic relatedness of RVA/Human-wt/BRA/IAL-R3122/2013/G1P[8], RVA/Human-wt/BRA/IAL-R3123/2013/G1P[8], RVA/Human-wt/BRA/IAL-R3165/2013/G1P[8], and RVA/Human-wt/BRA/IAL-R3172/2013/G1P[8] RVA genes (indicated in bold and by ●) (A) NSP1, (B) NSP2, (C) NSP3, (D) NSP4, (E) NSP5/6, (F) VP1, (G) VP2, (H) VP3, (I) VP6, (J) VP7 and (K) VP4 to other selected RVA strains. Maximum likelihood trees of complete nucleotide sequences were generated with MEGA 7.0 software. Reference strains were obtained from GenBank database. Genotypes, lineages, accession number, isolates, countries and year of each strain are indicated. The scale indicates the number of divergent nucleotide residues. Percentages of bootstrap values are shown at the branch node. A subscript “A” was assigned arbitrarily to indicate the cluster obtained with Asian DS-1-like G1P[8], equine-like G3P[8] DS-1-like strains, and Brazilian DS-1-like G1P[8] strains.