Fig. 1. Phylogenetic analysis based on 593 bp hexon gene fragment containing the L1 region from 16 Malaysian FAdV isolates collected in this study (marked with ▲) and 35 previously characterized isolates representative of all FAdV serotypes and outgroups. Numbers in parenthesis correspond to GenBank accession number. Letter A to E represents FAdV species. The tree was inferred using the maximum-likelihood method based on the Kimura-2 parameter model (1000 bootstrap replicates) included in MEGA v7.0 software.

FAdV, fowl adenovirus.