Figure 2From: Molecular characterization of hepatitis c virus in multi-transfused Colombian patientsPhylogenetic analysis of 5′UTR sequences of HCV strains. Rooted phylogenetic tree generated with program PAUP and neighbor joining method. The arrows correspond to samples from multi-transfused patients of this study. Shaded areas indicate the expected clusters of sequences prototypes. The sequence of HCV genotype 5 was used as out-group (Y13184).Back to article page