Fig. 1.

Phylogenetic dendrograms based on full-length nucleotide sequences of genes encoding VP1. Bangladeshi RVA strains detected in 2010 and 2013 analyzed in the present study are marked with closed triangles and circles, respectively. Lineages and sublineages within a lineage are shown with vertical lines on the right. Lineages I–IV of individual genes were assigned by the scheme described by Doan et al. (2015), while other lineages and sublineages were designated in the present study. Scale bars are shown below. Bootstrap values are indicated at nodes of branches. Bootstrap values less than 70% are not shown.