Fig. 7.

(a) Nucleotide sequence divergence within EV-G9, and between EV-G9 sequences and other EV-G types. Y-axis values show mean pairwise distances between 300-base windows across the genome, incrementing by 30 bases between fragments. (b) Grouping scan analysis of the sequence 734087-G9. Sequence fragments of 300 bases incrementing by 30 bases, 100 bootstrap replicates, were compared with sequences from other types. To show gene boundaries, the P2 and P3 regions are shaded grey and a scale representation of gene positions in the EV polyprotein is shown above the graphs.