Fig. 3
From: Complex structural variations in non-human primate hepatitis B virus
Complex structural variations (SVs) observed in 3 gibbon hepatitis B virus (GiHBV) strains in the pre-S1 region. The genetic sequences of 3 GiHBV strains were aligned with the reference sequence of V00866, consensus sequences of human HBV/A to E, and non-human primate HBVs. The segment underlined and highlighted in orange was searched in NCBI BLAST, and the results showed that the segment was identical to the segment just to the 5ʹ side of the searched segment shown as the part highlighted in yellow with the dotted underline. In addition, the segment surrounded by the light blue rectangle was deleted. Therefore, complex SVs were composed of insertion and deletion