کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5675350 | 1594319 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of badnaviruses infecting Dioscorea spp. in the Pacific reveals two putative novel species and the first report of dioscorea bacilliform RT virus 2
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موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ویروس شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characterization of badnaviruses infecting Dioscorea spp. in the Pacific reveals two putative novel species and the first report of dioscorea bacilliform RT virus 2 Characterization of badnaviruses infecting Dioscorea spp. in the Pacific reveals two putative novel species and the first report of dioscorea bacilliform RT virus 2](/preview/png/5675350.png)
چکیده انگلیسی
The complete genome sequences of three new badnaviruses associated with yam (Dioscorea spp.) originating from Fiji, Papua New Guinea and Samoa were determined following rolling circle amplification of the virus genomes. The full-length genomes consisted of a single molecule of circular double-stranded DNA of 8106Â bp for isolate FJ14, 7871Â bp for isolate PNG10 and 7426Â bp for isolate SAM01. FJ14 and PNG10 contained three open reading frames while SAM01 had an additional open reading frame which partially overlapped the 3â² end of ORF 3. Amino acid sequence analysis of ORF 3 from the three isolates confirmed the presence of conserved motifs typical of other badnaviruses. Phylogenetic analysis revealed the sequences to be closely related to other Dioscorea-infecting badnaviruses. FJ14 and PNG10 appear to be new species, which we have tentatively named dioscorea bacilliform ES virus (DBESV) and dioscorea bacilliform AL virus 2 (DBALV2), respectively, while SAM01 represents a Pacific isolate of the recently published dioscorea bacilliform RT virus 2 and is described as dioscorea bacilliform RT virus 2-[4RT] (DBRTV2-[4RT]).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Virus Research - Volume 238, 15 June 2017, Pages 29-34
Journal: Virus Research - Volume 238, 15 June 2017, Pages 29-34
نویسندگان
Amit Sukal, Dawit Kidanemariam, James Dale, Anthony James, Robert Harding,