FIG. 2.

Phylogenetic analysis of the VP7 gene (nucleotides 54 to 484) of G12 rotavirus strains from Delhi (shown in closed circles). The tree was constructed using the neighbor-joining method with 1,000 bootstrap resamplings and rooted with rotavirus strain Wa (G1 genotype). Percent bootstrap support is indicated by the value at each node, and values of <80 are omitted. Reference sequences were obtained from the GenBank/EMBL database. Origin and year of isolation for each strain are shown. The bar indicates the variation scale. NA, data not available.