Copyright
©The Author(s) 2024.
World J Hepatol. Oct 27, 2024; 16(10): 1199-1207
Published online Oct 27, 2024. doi: 10.4254/wjh.v16.i10.1199
Published online Oct 27, 2024. doi: 10.4254/wjh.v16.i10.1199
Figure 1 Sequence analysis revealed an insertion of four amino acid residues at positions 120-124 in hepatitis B surface antigen.
HBV: Hepatitis B virus.
Figure 2 The inserted amino acid sequence in hepatitis B surface antigen is next to a disulfide bond associated with loop formation.
Figure 3 The insertion site of the four amino acid residues is located in the reverse transcriptase domain of the S protein.
HBsAg: Hepatitis B surface antigen.
- Citation: Yang SS, Fu F, Xuan QK, Zhang ZX, Li ZJ, Li GB, Yu XY. Hepatitis B surface antigen-negative but hepatitis B envelope antigen-positive false occult hepatitis B virus infection: A case report. World J Hepatol 2024; 16(10): 1199-1207
- URL: https://www.wjgnet.com/1948-5182/full/v16/i10/1199.htm
- DOI: https://dx.doi.org/10.4254/wjh.v16.i10.1199