Sub-genotype phylogeny of the non-G, non-P genes of genotype 2 Rotavirus A strains.
Recent increase in the detection of unusual G1P[8], G3P[8], arm tray for wheelchair G8P[8], and G9P[4] Rotavirus A (RVA) strains bearing the DS-1-like constellation of the non-G, non-P genes (hereafter referred to as the genotype 2 backbone) requires better understanding of their evolutionary relationship.However, within a genotype, there is lack o