| Detection of six novel papillomavirus sequences within canine pigmented plaques. | |
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MedLine Citation:
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PMID: 22529129 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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In dogs, papillomaviruses are thought to cause oral and cutaneous papillomas and pigmented plaques. Eight canine papillomaviruses have been fully sequenced to date. Four of these canine papillomaviruses, including Canis familiaris papillomavirus (CPV)-3, CPV-4, CPV-5, and CPV-8, were amplified from pigmented plaques. Given the identification of several different canine papillomaviruses within pigmented plaques, it is likely that there are additional papillomavirus sequences that have not been previously identified. The aim of the present study was to amplify papillomavirus DNA from pigmented plaques and identify potentially novel papillomavirus sequences through nucleotide sequence analysis. Polymerase chain reaction was used to amplify DNA sequences of the papillomavirus L1 gene from 27 pigmented plaques. Identification of novel papillomavirus sequences was based on less than 90% shared DNA homology to any known papillomavirus. DNA from 10 different papillomaviruses was identified within the pigmented plaques, including 6 putative novel papillomavirus sequences. CPV-4 was detected within 41% (11/27) of the pigmented plaques, while CPV-5 was identified within 2 pigmented plaques and CPV-3 within a single pigmented plaque. A previously identified novel papillomavirus sequence was identified within 2 pigmented plaques. The remaining 11 pigmented plaques contained 6 papillomavirus DNA sequences that have not been previously reported. These putative novel PV sequences were most similar to the canine papillomaviruses that have been detected within canine pigmented plaques. |
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Authors:
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Jennifer A Luff; Verena K Affolter; Bret Yeargan; Peter F Moore |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc Volume: 24 ISSN: 1943-4936 ISO Abbreviation: J. Vet. Diagn. Invest. Publication Date: 2012 May |
Date Detail:
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Created Date: 2012-04-24 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9011490 Medline TA: J Vet Diagn Invest Country: United States |
Other Details:
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Languages: eng Pagination: 576-80 Citation Subset: IM |
Affiliation:
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1Jennifer Luff, Department of Pathology, Microbiology, and Immunology, One Shields Avenue, Room 4206, Building VM3A, School of Veterinary Medicine, University of California, Davis, Davis, CA, 95616. jaluff@ucdavis.edu. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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