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

被引：14
|
作者：
Dong, Xuan [1 ,2 ,3 ,4 ]
Hu, Tao [5 ]
Liu, Qingyuan [6 ]
Li, Chen [1 ,2 ,3 ,4 ]
Sun, Yani [6 ]
Wang, Yiting [1 ,2 ,3 ,4 ]
Shi, Weifeng [5 ]
Zhao, Qin [6 ]
Huang, Jie [1 ,2 ,3 ,4 ]
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
来源：
VIRUSES-BASEL | 2020年 / 12卷 / 03期
关键词：
Crustacea hepe-like virus 1; Hepeviridae; Macrobrachium rosenbergii; GENETIC-VARIABILITY; CLASSIFICATION; TOOL; RNA;
D O I：
10.3390/v12030323
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
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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页数：7
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