| detection of papillomavirus dna in precancerous lesions of the ears of sheep. | sixty-seven benign precancerous cutaneous lesions from the ears of 51 sheep were examined for papillomavirus dna by hybridisation to radioactively labelled or biotinylated probes of bovine papillomavirus type 1 (bpv 1) dna under varying conditions of stringency. an additional 16 precancerous lesions from other cutaneous sites on 15 sheep and 15 samples of lesion-free skin from nine sheep were similarly examined. both total genomic and subgenomic probes were used. dna from 10 aural lesions and on ... | 1990 | 2177931 |
| filiform viral squamous papillomas on sheep. | filiform squamous papillomas occur rarely on young sheep and correspond closely to those on cattle and other species; they lack the fibromatous component of papillomas reported previously. this paper describes microscopical, immunological and molecular evidence for the presence of a putative ovine papillomavirus in these lesions. | 1993 | 8382390 |
| presence of papillomavirus-like dna sequences in cutaneous fibropapillomas of the goat udder. | papillomatous lesions were isolated from the mammary skin of goats and examined for evidence of papillomavirus (pv) infection by various criteria, including gross morphology, histology and dna hybridization. although some lesions showed gross papillomatous morphological and histological features similar to those caused by papillomavirus in other species, no viral particles were detected. reverse slot hybridization revealed cross-hybridization between dna extracted from goat mammary papillomas an ... | 1998 | 9646460 |
| characterisation of the first complete genome sequence of the roe deer (capreolus capreolus) papillomavirus. | the complete genomic dna of a novel roe deer (capreolus capreolus) papillomavirus (ccpv1) was amplified and sequenced from fibropapillomatous skin lesions of a hungarian roe deer. viral dna was detected by a pair of degenerate primers and the remaining genomic sequence was amplified by a long-template high-fidelity pcr and sequenced. the ccpv1 genome was 8032 bp long and contained open reading frames (orfs) typical for delta-papillomaviruses (e6, e7, e1, e2, e4, e5, e9, l2, and l1) and a 799 bp ... | 2008 | 18417239 |
| ovis aries papillomavirus 3: a prototype of a novel genus in the family papillomaviridae associated with ovine squamous cell carcinoma. | papillomaviruses play an important role in human cancer development, and have been isolated from a number of animal malignancies. however, the association of papillomaviruses with tumors has been poorly investigated in sheep. in this study, a novel ovine papillomavirus, oapv3, was cloned from sheep squamous cell carcinoma. unlike the already known ovine papillomaviruses, belonging to the delta genus, oapv3 lacks the e5 open reading frame and maintains the conserved retinoblastoma motif in the e7 ... | 2010 | 20863546 |