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Article

New variants of E6 and E7 oncogenes of human papillomavirus type 31 identified in Northeastern Brazil.

Gynecologic oncology - 1 Nov 2011

Chagas Bárbara S, Batista Marcus V A, Guimarães Vilma, Balbino Valdir Q, Crovella Sergio, Freitas Antonio C

Abstract excerpt

OBJECTIVE: We sought to characterize E6 and E7 oncogenes genetic variability of HPV-31 isolated from cervical scraping samples of Northeastern Brazilian women. METHODS: E6 and E7 were amplified with specific primers, cloned and sequenced. The sequences obtained were aligned with the GenBank reference sequences with the aim of evaluating the possible genetic variants. RESULTS: We identified several genetic...

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PMID: 21802716
DOI: 10.1016/j.ygyno.2011.07.008

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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