Fig. 7

Phylogenetic relationships of EV-Cs, based on the full-length 3D-encoding region. The main tree contains all 3D-encoding sequences of EV-Cs belonging to cluster IV found in GenBank. The subtrees with Madagascan sequences are expanded. Red circles indicate isolates from this study (with the name of the corresponding district), blue circles indicate sequences sampled in Madagascar in previous studies (with their respective year of sampling). The other sequences are named by using their respective GenBank accession number, country (ISO 3166-1 alpha-3 codes) and year of sampling. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (1000 replicates) are shown next to the branches if < 90%. The CVA1 sequence was used as outlier for rooting the tree