Figure 6

Nucleotide (upper bars) and amino acid (lower bars) substitutions into the genome of Guizou/China cVDPV strains.
CHN8229-1 (a) and CHN8229-2 (b) were used as the reference sequences, respectively. Nucleotides that had reverted back to the Mahoney strain are indicated by asterisks. The change in neurovirulence is indicated on the right side of each bar.