Figure 3

Phylogenetic analysis of HCV in Pakistan to characterize genetic similarity to other countries. Maximum likelihood phylogenetic trees were inferred for genotypes GT3a. Tips are color-coded, with Pakistan in green, European countries in pink, countries North America in blue, countries in Asia in shades of green and Oceania in purple). For simplicity of visualization, countries are grouped together as part of that geographical region. Phylogenetic trees of HCV sequences from different regions including Pakistan are shown.