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Article

Reduced antigenicity of naturally occurring hepatitis B surface antigen variants with substitutions at the amino acid residue 126.

Intervirology - 1 Jan 2008

Qiu Song, Zhang Jiming, Tian Yongjun, Yang Yinke, Huang Hanju, Yang Dongliang, Lu Mengji, Xu Yang

Abstract excerpt

BACKGROUND: Substitutions at amino acid residue 126 of hepatitis B surface antigen (HBsAg) occur frequently in hepatitis B virus (HBV) isolates from patients with chronic HBV infection. These substitutions occur naturally, but their significance for viral persistence is unclear and requires furth...

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Source

Identifiers

PMID: 19258718
DOI: 10.1159/000205265

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-19258718-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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