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Article

Novel hepatitis B virus genotype a subtyping assay that distinguishes subtype Aa from Ae and its application in epidemiological studies.

Journal of virology - 1 Jul 2004

Hasegawa Izumi, Tanaka Yasuhito, Kramvis Anna, Kato Takanobu, Sugauchi Fuminaka, Acharya Subrat K, Orito Etsuro, Ueda Ryuzo, Kew Michael C, Mizokami Masashi

Abstract excerpt

The eight genotypes of hepatitis B virus (HBV) have different geographical distributions, virological characteristics, and clinical manifestations. A unique subtype of HBV genotype A (HBV/A) was reported in sub-Saharan Africa, raising the possibility that patients infected with this subtype (HBV/Aa ["a" for African and Asian]) may have different clinical outcomes than other HBV/A isolates (HBV/Ae ["e" for...

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Identifiers

PMID: 15220432
DOI: 10.1128/JVI.78.14.7575-7581.2004
PMCID: PMC434120

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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