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Article

Frequency of spontaneous mutations in an avian hepadnavirus infection.

Journal of virology - 1 Oct 2001

Pult I, Abbott N, Zhang Y Y, Summers J

Abstract excerpt

In this study, we measured the frequency of revertants of a cytopathic strain of the duck hepatitis B virus that bears a single nucleotide substitution in the pre-S envelope protein open reading frame, resulting in the amino acid substitution G133E. Cytopathic virus mixed with known amounts of a genetically marked wild-type virus was injected into ducklings. Virus outgrowth was accompanied by a coselection of...

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Identifiers

PMID: 11559794
DOI: 10.1128/JVI.75.20.9623-9632.2001
PMCID: PMC114533

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Source receipt: pubmed, retrieved 7 Sept 2026.

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