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Article

Viral E1 and E2 proteins support replication of homologous and heterologous papillomaviral origins.

1 Jul 1992

Abstract excerpt

We have shown that E1 and E2 proteins of human papillomavirus type 11 (HPV-11) were essential to support the replication of the homologous viral origin (ori) in a transient replication assay, similar to reports on bovine papillomavirus type 1 (BPV-1). Unexpectedly, matched or even mixed combinations of E1 and E2 proteins from HPV-11 or BPV-1 replicated either ori in human, monkey, and rodent cell lines of...

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Identifiers

PMID: 1321423
DOI: 10.1073/pnas.89.13.5799

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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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