کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8989538 1555479 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Genetic analysis of bovine viral diarrhoea viruses from Australia
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
Genetic analysis of bovine viral diarrhoea viruses from Australia
چکیده انگلیسی
Eighty-nine bovine viral diarrhoea viruses (BVDV) from Australia have been genetically typed by sequencing of the 5′ untranslated region (5′-UTR) and for selected isolates the Npro region of the viral genome. Phylogenetic reconstructions indicated that all of the samples examined clustered within the BVDV type 1 genotype. Of the 11 previously described genetic groups of BVDV-1, 87 of the samples examined in this study clustered with the BVDV-1c, while two samples clustered with the BVDV-1a. Based on these analyses there appears to be limited genetic variation within the Australian BVDV field isolates. In addition, the phylogenetic reconstructions indicate that the clustering of Australian BVDV in the phylogenetic trees is not a result of geographic isolation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Veterinary Microbiology - Volume 106, Issues 1–2, 20 March 2005, Pages 1-6
نویسندگان
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