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 5â²-untranslated region
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موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ویروس شناسی
پیش نمایش صفحه اول مقاله

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 5â²-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
Journal: Journal of Virological Methods - Volume 195, January 2014, Pages 34-53
نویسندگان
Massimo Giangaspero, Ryô Harasawa,