Sequence analysis and genomic organization of a new insect iflavirus, Sogatella furcifera honeydew virus 1

被引：18

作者：

Wu, Nan ^{[1
]}

Zhang, Peipei ^{[1
]}

Liu, Wenwen ^{[1
]}

Cao, Mengji ^{[2
]}

Wang, Xifeng ^{[1
]}

机构：

[1] Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China

[2] Southwest Univ, Citrus Res Inst, Natl Citrus Engn Res Ctr, Chongqing 400712, Peoples R China

来源：

ARCHIVES OF VIROLOGY | 2018年 / 163卷 / 07期

基金：

中国国家自然科学基金;

关键词：

STRAND RNA VIRUSES; PROTEINS; TAXONOMY;

D O I：

10.1007/s00705-018-3817-7

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

A novel iflavirus, tentatively named "Sogatella furcifera honeydew virus 1" (SFHV1), discovered through transcriptome sequencing analysis of white-backed planthoppers (Sogatella furcifera) collected in southern China, is described here. The full genome of SFHV1 is 10,837 nucleotides (nt) long, including the polyA tail, and shares 65.5% and 64.5% genomic identity with Laodelphax striatellus picorna-like virus 2 and Laodelphax striatella honeydew virus 1, respectively. On the basis of the phylogenetic analysis of the complete genomic sequence and the deduced RdRp amino acid sequence of SFHV1 with other iflaviruses, we suggest that it is a member of a new species in the genus Iflavirus, family Iflaviridae.

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收藏

页码：2001 / 2003

页数：3

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