Figure 1. Phylogenetic tree of all tested adeno-associated virus (AAV) isolates.
Dendrogram, using the Neighbor-Joining method and Poisson correction, was made with molecular evolutionary genetics analysis software (The Biodesign Institute, Tempe, AZ). AAVs are grouped in their respective clades as noted by brackets and the closest known serotype relative is shown in blue. Branch lengths correspond to the number of estimated amino-acid substitutions for that distance and the distance scale of branch length is noted on the bottom left.