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Complete genome sequence and comparative analysis of grass carp reovirus strain 109 (GCReV-109) with other grass carp reovirus strains reveals no significant correlation with regional distribution
Pei, Chao; Ke, Fei; Chen, Zhong-Yuan; Zhang, Qi-Ya
2014-09-01
Source PublicationARCHIVES OF VIROLOGY
ISSN0304-8608
Volume159Issue:9Pages:2435-2440
AbstractA new grass carp reovirus strain, tentatively named GCReV-109, was isolated in Hubei, China, and its complete genome sequence was determined. The genome contained 11 double-stranded RNA segments (S1-S11) covering 24,620 base pairs. All of the segments had conserved terminal nucleotides, with GUAA(U)/U-C at the 5' end and UCAUC at the 3' end. Protein sequence comparison showed that GCReV-109 was most closely related to GCRV-GD108 and shared 96.6-99.5 % protein sequence identity but only shared 16.7-46.1 and 15.1-45.4 % identity with GCRV-873 and HGDRV, respectively. Phylogenetic analysis showed that grass carp reovirus strains in China can be divided into three genotypes. Further analysis revealed homology between the GCRV-109 VP56 and HGDRV VP55 proteins, as well as GCReV-109 NS38, GCRV-873 NS38, and HGDRV VP39. The results of these comparisons also indicated that the homology between viruses was not necessarily linked to their geographical distribution. Our study will help in recognizing and understanding the genome structure and genetic diversity of grass carp reovirus.
SubtypeArticle
KeywordProtein Receptor China
DOI10.1007/s00705-014-2007-5
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaVirology
WOS SubjectVirology
WOS KeywordPROTEIN ; RECEPTOR ; CHINA
WOS IDWOS:000342079800024
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/20340
Collection鱼类生物学及渔业生物技术研究中心
AffiliationUniv Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Pei, Chao,Ke, Fei,Chen, Zhong-Yuan,et al. Complete genome sequence and comparative analysis of grass carp reovirus strain 109 (GCReV-109) with other grass carp reovirus strains reveals no significant correlation with regional distribution[J]. ARCHIVES OF VIROLOGY,2014,159(9):2435-2440.
APA Pei, Chao,Ke, Fei,Chen, Zhong-Yuan,&Zhang, Qi-Ya.(2014).Complete genome sequence and comparative analysis of grass carp reovirus strain 109 (GCReV-109) with other grass carp reovirus strains reveals no significant correlation with regional distribution.ARCHIVES OF VIROLOGY,159(9),2435-2440.
MLA Pei, Chao,et al."Complete genome sequence and comparative analysis of grass carp reovirus strain 109 (GCReV-109) with other grass carp reovirus strains reveals no significant correlation with regional distribution".ARCHIVES OF VIROLOGY 159.9(2014):2435-2440.
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