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学科主题: Virology
题名: Genomic sequence of mandarin fish rhabdovirus with an unusual small non-transcriptional ORF
作者: Tao, Jian-Jun1; Zhou, Guang-Zhou1; Gui, Han-Farig1; Zhang, Qi-Ya1
通讯作者: Zhang, QY, Chinese Acad Sci, Grad Sch, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
关键词: genomic sequence ; rhabdovirus ; mandarin fish ; non-transcriptional ORF
刊名: VIRUS RESEARCH
发表日期: 2008-03-01
DOI: 10.1016/j.virusres.2007.10.018
卷: 132, 期:1-2, 页:86-96
收录类别: SCI
文章类型: Article
部门归属: [Tao, Jian-Jun; Zhou, Guang-Zhou; Gui, Han-Farig; Zhang, Qi-Ya] Chinese Acad Sci, Grad Sch, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Virology
研究领域[WOS]: Virology
摘要: The complete genome of mandarin fish Siniperca chuatsi rhabdovirus (SCRV) was cloned and sequenced. It comprises 11,545 nucleotides and contains five genes encoding the nucleoprotein N, the phosphoprotein P, the matrix protein M, the glycoprotein G, and the RNA-dependent RNA polymerase protein L. At the 3' and 5' termini of SCRV genome, leader and trailer sequences show inverse complementarity. The N, P, M and G proteins share the highest sequence identities (ranging from 14.8 to 41.5%) with the respective proteins of rhabdovirus 903/87, the L protein has the highest identity with those of vesiculoviruses, especially with Chandipura virus (44.7%). Phylogenetic analysis of L proteins showed that SCRV clustered with spring vireamia of carp virus (SVCV) and was most closely related to viruses in the genus Vesiculovirus. In addition, an overlapping open reading frame (ORF) predicted to encode a protein similar to vesicular stomatitis virus C protein is present within the P gene of SCRV. Furthermore, an unoverlapping small ORF downstream of M ORF within M gene is predicted (tentatively called orf4). Therefore, the genomic organization of SCRV can be proposed as 3' leader-N-P/C-M-(orf4)-G-L-trailer 5'. Orf4 transcription or translation products could not be detected by northern or Western blot, respectively, though one similar mRNA band to M mRNA was found. This is the first report on one small unoverlapping ORF in M gene of a fish rhabdovirus. (c) 2007 Elsevier B.V. All rights reserved.
英文摘要: The complete genome of mandarin fish Siniperca chuatsi rhabdovirus (SCRV) was cloned and sequenced. It comprises 11,545 nucleotides and contains five genes encoding the nucleoprotein N, the phosphoprotein P, the matrix protein M, the glycoprotein G, and the RNA-dependent RNA polymerase protein L. At the 3' and 5' termini of SCRV genome, leader and trailer sequences show inverse complementarity. The N, P, M and G proteins share the highest sequence identities (ranging from 14.8 to 41.5%) with the respective proteins of rhabdovirus 903/87, the L protein has the highest identity with those of vesiculoviruses, especially with Chandipura virus (44.7%). Phylogenetic analysis of L proteins showed that SCRV clustered with spring vireamia of carp virus (SVCV) and was most closely related to viruses in the genus Vesiculovirus. In addition, an overlapping open reading frame (ORF) predicted to encode a protein similar to vesicular stomatitis virus C protein is present within the P gene of SCRV. Furthermore, an unoverlapping small ORF downstream of M ORF within M gene is predicted (tentatively called orf4). Therefore, the genomic organization of SCRV can be proposed as 3' leader-N-P/C-M-(orf4)-G-L-trailer 5'. Orf4 transcription or translation products could not be detected by northern or Western blot, respectively, though one similar mRNA band to M mRNA was found. This is the first report on one small unoverlapping ORF in M gene of a fish rhabdovirus. (c) 2007 Elsevier B.V. All rights reserved.
关键词[WOS]: VESICULAR STOMATITIS-VIRUS ; HEMATOPOIETIC NECROSIS VIRUS ; COMPLETE NUCLEOTIDE-SEQUENCE ; HEMORRHAGIC SEPTICEMIA VIRUS ; EPHEMERAL FEVER RHABDOVIRUS ; RNA-POLYMERASE ; MOLECULAR CHARACTERIZATION ; GENE JUNCTIONS ; VIRAL-RNA ; N PROTEIN
语种: 英语
WOS记录号: WOS:000254109100010
ISSN号: 0168-1702
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/8216
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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

Recommended Citation:
Tao, Jian-Jun; Zhou, Guang-Zhou; Gui, Han-Farig; Zhang, Qi-Ya.Genomic sequence of mandarin fish rhabdovirus with an unusual small non-transcriptional ORF,VIRUS RESEARCH,2008,132(1-2):86-96
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