Hepatitis B virus subgenotypes and basal core promoter mutations in Indonesia

Figure 1 Distribution and frequencies of the amino acid mutations in the 133 amino acids of HBx protein of HBV genotype B observed in the present study. Reference sequence of HBV genotype B (accession no. BAA23459) is shown at the top and mutations are shown below the reference sequence. Stars indicate the major substitutions observed and values in parentheses are number of patients with respective mutation.