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Article

The E2 transactivator of bovine papillomavirus type 1 is expressed from multiple promoters.

Journal of virology - 1 Aug 1990

Vaillancourt P, Nottoli T, Choe J, Botchan M R

Abstract excerpt

The E2 proteins of bovine papillomavirus type 1 (BPV-1) are a family of site-specific DNA-binding proteins which regulate viral transcription by repression and activation. Repressors E2-TR and E8/E2 are expressed from promoters P5 (P3080) and P3 (P890), respectively. Previous reports have provided evidence that the transcript for the 48-kilodalton transactivator is initiated from a promoter proximal to the open...

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Identifiers

PMID: 2164604
DOI: 10.1128/JVI.64.8.3927-3937.1990
PMCID: PMC249688

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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