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题名: 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
作者: Pei, Chao1; Ke, Fei1; Chen, Zhong-Yuan1; Zhang, Qi-Ya1
关键词: PROTEIN ; RECEPTOR ; CHINA
刊名: ARCHIVES OF VIROLOGY
发表日期: 2014-09-01
DOI: 10.1007/s00705-014-2007-5
卷: 159, 期:9, 页:2435-2440
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Virology
研究领域[WOS]: Virology
英文摘要: A 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.
关键词[WOS]: PROTEIN ; RECEPTOR ; CHINA
语种: 英语
WOS记录号: WOS:000342079800024
ISSN号: 0304-8608
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/20340
Appears in Collections:鱼类生物学及渔业生物技术研究中心_期刊论文

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作者单位: 1.Univ Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China

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Pei, Chao; Ke, Fei; Chen, Zhong-Yuan; Zhang, Qi-Ya.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,2014,():
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文件名: 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.pdf
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