کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8751799 | 1594307 | 2018 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sogatella furcifera hepe-like virus: First member of a novel Hepeviridae clade identified in an insect
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ویروس شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Sogatella furcifera hepe-like virus: First member of a novel Hepeviridae clade identified in an insect Sogatella furcifera hepe-like virus: First member of a novel Hepeviridae clade identified in an insect](/preview/png/8751799.png)
چکیده انگلیسی
A novel virus was identified in the white-backed planthopper (Sogatella furcifera, Hemiptera: Delphacidae) and tentatively named Sogatella furcifera hepe-like virus (SfHeV). Its genome is a linear, single-stranded monopartite RNA, 7,312 nucleotides (nt) long with a 66-nt 5â² UTR, 54-nt 3â² UTR, and 28-nt polyA, showing typical genomic features of viruses in the family Hepeviridae, but highly divergent from known members in the family, with amino acid sequence identities of only 18.9-23% (ORF1), 13.1-18.8% (ORF2) and 1.9-11% (ORF3). Phylogenetic analysis revealed that SfHeV was closer to cutthroat trout virus (CTV), but did not cluster with any members of the family. SfHeV is the first hepe-like virus identified in a hemipteran insect and was detected in all developmental stages suggesting the presence of some level of vertical transmission. On the basis of these data, we propose that SfHeV represents a novel clade in the family Hepeviridae and tentatively name the genus Insecthepevirus.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Virus Research - Volume 250, 2 May 2018, Pages 81-86
Journal: Virus Research - Volume 250, 2 May 2018, Pages 81-86
نویسندگان
Nan Wu, Peipei Zhang, Wenwen Liu, Xifeng Wang,