کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6133909 1593481 2014 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Characterization of genotypes among bovine viral diarrhea virus type 1 strains according to palindromic nucleotide substitutions in the genomic 5′-untranslated region
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی ویروس شناسی
پیش نمایش صفحه اول مقاله
Characterization of genotypes among bovine viral diarrhea virus type 1 strains according to palindromic nucleotide substitutions in the genomic 5′-untranslated region
چکیده انگلیسی
Two-hundred and eighty-one strains of bovine viral diarrhea virus type 1 (BVDV-1) were evaluated according to the palindromic nucleotide substitutions (PNS) method, a simple and practical genotyping procedure, at the three variable loci, V1, V2 and V3, in the 5′-untranslated region of genomic RNA. Ten PNSs were characteristic to the Pestivirus genus, located in the V1 and V2 loci. The BVDV-1 species shared a U-A pairing, a species-characteristic PNS, in position fifteen common to the V1 locus, and a G-C pairing in position five common to the V2 and V3 loci. Within the BVDV-1 species, 15 genotypes, BVDV-1a, BVDV-1b, BVDV-1c, BVDV-1d, and the newly described from BVDV-1e to BVDV-1o were identified based on characteristic nucleotide base pairings. The nomenclature reflected the genotypes' level of divergence within the species. Genotypes BVDV-1l, BVDV-1m and BVDV-1o were borderline in the species.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Virological Methods - Volume 195, January 2014, Pages 34-53
نویسندگان
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