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A Novel Hepe-Like Virus from Farmed Giant Freshwater Prawn Macrobrachium rosenbergii

文献类型： 外文期刊

作者： Dong, Xuan 1 ; Hu, Tao 5 ; Liu, Qingyuan 6 ; Li, Chen 1 ; Sun, Yani 6 ; Wang, Yiting 1 ; Shi, Weifeng 5 ; Zhao, Qin 6 ; Huan 1 ;

作者机构： 1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China

2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Fisheries Sci & Food Prod Proc, Qingdao 266071, Peoples R China

3.Minist Agr & Rural Affairs, Key Lab Maricultural Organism Dis Control, Qingdao 266071, Peoples R China

4.Qingdao Key Lab Mariculture Epidemiol & Biosecur, Qingdao 266071, Peoples R China

5.Shandong First Med Univ & Shandong Acad Med Sci, Key Lab Etiol & Epidemiol Emerging Infect Dis Uni, Tai An 271000, Shandong, Peoples R China

6.Northwest A&F Univ, Coll Vet Med, Dept Prevent Vet Med, Yangling 712100, Shaanxi, Peoples R China

关键词： Crustacea hepe-like virus 1; Hepeviridae; Macrobrachium rosenbergii

期刊名称：VIRUSES-BASEL （ 影响因子：5.048； 五年影响因子：5.127 ）

ISSN：

年卷期： 2020 年 12 卷 3 期

页码：

收录情况： SCI

摘要： The family Hepeviridae includes several positive-stranded RNA viruses, which infect a wide range of mammalian species, chicken, and trout. However, few hepatitis E viruses (HEVs) have been characterized from invertebrates. In this study, a hepevirus, tentatively named Crustacea hepe-like virus 1 (CHEV1), from the economically important crustacean, the giant freshwater prawn Macrobrachium rosenbergii, was characterized. The complete genome consisted of 7750 nucleotides and had a similar structure to known hepatitis E virus genomes. Phylogenetic analyses suggested it might be a novel hepe-like virus within the family Hepeviridae. To our knowledge, this is the first hepe-like virus characterized from crustaceans.

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