Full-Length Genome Sequencing and Analysis of Hepatitis B Viruses Isolated from Iraqi Patients

Figure 3

A phylogenetic tree created using the neighbour-joining method. The bootstrap consensus tree inferred from 1000 replicates. The percentage of replicate is shown next to the branches. The evolutionary distances were computed using the maximum composite likelihood method. This analysis involved 100 nucleotide sequences (3182 positions in the final dataset representing the full genome sequences of the HBV isolates). Evolutionary analyses were conducted in the MEGA X program. Open circles: HBV Iraqi isolates (subgenotype D1); filled circles: HBV isolates (subgenotype D1); filled squares: HBV isolates (subgenotype D2); open squares: HBV isolates (subgenotype D3); filled triangle: HBV isolates (subgenotype D5); open diamond: HBV isolates (subgenotype D4); filled diamond: HBV isolates (subgenotype D7).