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Article

Detection of pre-C and core region mutants of hepatitis B virus in chronic hepatitis B virus carriers.

The Journal of clinical investigation - 1 Dec 1991

Wakita T, Kakumu S, Shibata M, Yoshioka K, Ito Y, Shinagawa T, Ishikawa T, Takayanagi M, Morishima T

Abstract excerpt

We analyzed the pre-C and core region of hepatitis B virus (HBV) DNA by a polymerase chain reaction in 22 chronic carriers. In 9 hepatitis B e antigen-positive asymptomatic carriers, a single DNA band was detected at the expected size, whereas additional shorter DNA bands were observed in 7 out of 11 patients with chronic hepatitis. The smaller-sized DNAs from one chronic hepatitis patient had various lengths of...

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Identifiers

PMID: 1752941
DOI: 10.1172/JCI115500
PMCID: PMC295746

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Source receipt: pubmed, retrieved 7 Sept 2026.

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