Figure 1From: A novel nucleotide insertion in S gene of hepatitis B virus in a chronic carrierAlignment of nucleotide sequences in the HBs1 region of 06A26 PCR amplicon and clones with genotype A-H reference isolates. Homologous nucleotides were indicated with dots, deleted nucleotides with dashes. Heterologous nucleotides are specified. Inserted nucleotides were indicated with grey boxes.Back to article page