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Article

Regulation of transcription from the hepatitis B virus major surface antigen promoter by the Sp1 transcription factor

1 Dec 1992

Abstract excerpt

The DNA-binding proteins which recognize the regulatory sequence elements of the hepatitis B virus (HBV) major surface antigen promoter were examined by gel retardation analysis, using nuclear extracts from the human hepatoma cell line Huh7. Using this assay, we identified four regions (B, D, E, and F) of the promoter that interact with the same or similar transcription factor(s). In addition, the recognition...

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PMID: 1331502
DOI: 10.1128/jvi.66.12.6912-6921.1992

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