Complete sequence of a duck astrovirus associated with fatal hepatitis in ducklings
Duck astroviruses (DAstVs) are known to cause duck viral hepatitis; however, little is known regarding their molecular biology. Here, we report the complete sequence of a DAstV associated with a recent outbreak of fatal hepatitis in ducklings in China. Sequence analyses indicated that the genome of...
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| Veröffentlicht in: | Journal of general virology 2009-05, Vol.90 (5), p.1104-1108 |
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| container_title | Journal of general virology |
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| creator | Fu, Yu Pan, Meng Wang, Xiaoyan Xu, Yongliang Xie, Xiaoyu Knowles, Nick J Yang, Hanchun Zhang, Dabing |
| description | Duck astroviruses (DAstVs) are known to cause duck viral hepatitis; however, little is known regarding their molecular biology. Here, we report the complete sequence of a DAstV associated with a recent outbreak of fatal hepatitis in ducklings in China. Sequence analyses indicated that the genome of DAstV possessed a typical astrovirus organization and also exhibited two unique features. The polyadenylated genome comprised 7722 nt, which is the largest among astroviruses sequenced to date. The ORF2 of DAstV was not in the same reading frame as either ORF1a or ORF1b, which was distinct from all other astroviruses. Sequence comparisons and phylogenetic analyses revealed that DAstV was more closely related to turkey astrovirus (TAstV) type 2, TAstV-3 and TAstV/MN/01 (a possible new TAstV serotype) than to TAstV-1 or other astroviruses. These findings suggest that astroviruses may transmit across ducks and turkeys. |
| doi_str_mv | 10.1099/vir.0.008599-0 |
| format | Article |
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Here, we report the complete sequence of a DAstV associated with a recent outbreak of fatal hepatitis in ducklings in China. Sequence analyses indicated that the genome of DAstV possessed a typical astrovirus organization and also exhibited two unique features. The polyadenylated genome comprised 7722 nt, which is the largest among astroviruses sequenced to date. The ORF2 of DAstV was not in the same reading frame as either ORF1a or ORF1b, which was distinct from all other astroviruses. Sequence comparisons and phylogenetic analyses revealed that DAstV was more closely related to turkey astrovirus (TAstV) type 2, TAstV-3 and TAstV/MN/01 (a possible new TAstV serotype) than to TAstV-1 or other astroviruses. These findings suggest that astroviruses may transmit across ducks and turkeys.</description><identifier>ISSN: 0022-1317</identifier><identifier>EISSN: 1465-2099</identifier><identifier>DOI: 10.1099/vir.0.008599-0</identifier><identifier>PMID: 19264607</identifier><identifier>CODEN: JGVIAY</identifier><language>eng</language><publisher>Reading: Soc General Microbiol</publisher><subject>Amino Acid Sequence ; Animals ; Astroviridae Infections - veterinary ; Astroviridae Infections - virology ; Astrovirus ; Avastrovirus - classification ; Avastrovirus - genetics ; Base Sequence ; Biological and medical sciences ; DNA, Viral - chemistry ; Duck astrovirus ; ducklings ; Ducks ; Fundamental and applied biological sciences. Psychology ; genome ; hepatitis ; Hepatitis, Viral, Animal - mortality ; Hepatitis, Viral, Animal - virology ; Microbiology ; Miscellaneous ; Molecular Sequence Data ; nucleotide sequences ; open reading frames ; Phylogeny ; Poultry Diseases - virology ; RNA ; Sequence Alignment - veterinary ; Virology</subject><ispartof>Journal of general virology, 2009-05, Vol.90 (5), p.1104-1108</ispartof><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c451t-36aa247b98ee1dcde7f1d06ba2f18f5d57a3cdfc9acebcc44d5c7a18518c63573</citedby><cites>FETCH-LOGICAL-c451t-36aa247b98ee1dcde7f1d06ba2f18f5d57a3cdfc9acebcc44d5c7a18518c63573</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,3746,3747,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21420069$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19264607$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fu, Yu</creatorcontrib><creatorcontrib>Pan, Meng</creatorcontrib><creatorcontrib>Wang, Xiaoyan</creatorcontrib><creatorcontrib>Xu, Yongliang</creatorcontrib><creatorcontrib>Xie, Xiaoyu</creatorcontrib><creatorcontrib>Knowles, Nick J</creatorcontrib><creatorcontrib>Yang, Hanchun</creatorcontrib><creatorcontrib>Zhang, Dabing</creatorcontrib><title>Complete sequence of a duck astrovirus associated with fatal hepatitis in ducklings</title><title>Journal of general virology</title><addtitle>J Gen Virol</addtitle><description>Duck astroviruses (DAstVs) are known to cause duck viral hepatitis; however, little is known regarding their molecular biology. Here, we report the complete sequence of a DAstV associated with a recent outbreak of fatal hepatitis in ducklings in China. Sequence analyses indicated that the genome of DAstV possessed a typical astrovirus organization and also exhibited two unique features. The polyadenylated genome comprised 7722 nt, which is the largest among astroviruses sequenced to date. The ORF2 of DAstV was not in the same reading frame as either ORF1a or ORF1b, which was distinct from all other astroviruses. Sequence comparisons and phylogenetic analyses revealed that DAstV was more closely related to turkey astrovirus (TAstV) type 2, TAstV-3 and TAstV/MN/01 (a possible new TAstV serotype) than to TAstV-1 or other astroviruses. These findings suggest that astroviruses may transmit across ducks and turkeys.</description><subject>Amino Acid Sequence</subject><subject>Animals</subject><subject>Astroviridae Infections - veterinary</subject><subject>Astroviridae Infections - virology</subject><subject>Astrovirus</subject><subject>Avastrovirus - classification</subject><subject>Avastrovirus - genetics</subject><subject>Base Sequence</subject><subject>Biological and medical sciences</subject><subject>DNA, Viral - chemistry</subject><subject>Duck astrovirus</subject><subject>ducklings</subject><subject>Ducks</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>genome</subject><subject>hepatitis</subject><subject>Hepatitis, Viral, Animal - mortality</subject><subject>Hepatitis, Viral, Animal - virology</subject><subject>Microbiology</subject><subject>Miscellaneous</subject><subject>Molecular Sequence Data</subject><subject>nucleotide sequences</subject><subject>open reading frames</subject><subject>Phylogeny</subject><subject>Poultry Diseases - virology</subject><subject>RNA</subject><subject>Sequence Alignment - veterinary</subject><subject>Virology</subject><issn>0022-1317</issn><issn>1465-2099</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkM1v1DAQxS1ERZfClSPkAuKSZSbxR3ysVnxUqtRD6dmaOPauIR-LnVDx39dtVnDkNJbmN-89P8beIGwRtP70O8QtbAEaoXUJz9gGuRRllVfP2QagqkqsUZ2zlyn9AEDOhXrBzlFXkktQG3a7m4Zj72ZXJPdrcaN1xeQLKrrF_iwozXHKDkvKzzTZQLPrivswHwpPM_XFwR1pDnNIRRifTvow7tMrduapT-71aV6wuy-fv---ldc3X692l9el5QLnspZEFVetbpzDznZOeexAtlR5bLzohKLadt5qsq61lvNOWEXYCGysrIWqL9iHVfcYp5w9zWYIybq-p9FNSzJSIc__xP-CFQipGqkzuF1BG6eUovPmGMNA8Y9BMI99m9yGAbP2bSAfvD0pL-3gun_4qeAMvD8BlCz1PtJoQ_rLVTkhwJPzx5U7hP3hPkRn9m4cQs7RhunRVYMRBhF4Rt-tqKfJ0D5mubvbCrAGVFpCLeoHJyShjA</recordid><startdate>20090501</startdate><enddate>20090501</enddate><creator>Fu, Yu</creator><creator>Pan, Meng</creator><creator>Wang, Xiaoyan</creator><creator>Xu, Yongliang</creator><creator>Xie, Xiaoyu</creator><creator>Knowles, Nick J</creator><creator>Yang, Hanchun</creator><creator>Zhang, Dabing</creator><general>Soc General Microbiol</general><general>Society for General Microbiology</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U9</scope><scope>F1W</scope><scope>H94</scope><scope>H95</scope><scope>L.G</scope><scope>7X8</scope></search><sort><creationdate>20090501</creationdate><title>Complete sequence of a duck astrovirus associated with fatal hepatitis in ducklings</title><author>Fu, Yu ; Pan, Meng ; Wang, Xiaoyan ; Xu, Yongliang ; Xie, Xiaoyu ; Knowles, Nick J ; Yang, Hanchun ; Zhang, Dabing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c451t-36aa247b98ee1dcde7f1d06ba2f18f5d57a3cdfc9acebcc44d5c7a18518c63573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Amino Acid Sequence</topic><topic>Animals</topic><topic>Astroviridae Infections - veterinary</topic><topic>Astroviridae Infections - virology</topic><topic>Astrovirus</topic><topic>Avastrovirus - classification</topic><topic>Avastrovirus - genetics</topic><topic>Base Sequence</topic><topic>Biological and medical sciences</topic><topic>DNA, Viral - chemistry</topic><topic>Duck astrovirus</topic><topic>ducklings</topic><topic>Ducks</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>genome</topic><topic>hepatitis</topic><topic>Hepatitis, Viral, Animal - mortality</topic><topic>Hepatitis, Viral, Animal - virology</topic><topic>Microbiology</topic><topic>Miscellaneous</topic><topic>Molecular Sequence Data</topic><topic>nucleotide sequences</topic><topic>open reading frames</topic><topic>Phylogeny</topic><topic>Poultry Diseases - virology</topic><topic>RNA</topic><topic>Sequence Alignment - veterinary</topic><topic>Virology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fu, Yu</creatorcontrib><creatorcontrib>Pan, Meng</creatorcontrib><creatorcontrib>Wang, Xiaoyan</creatorcontrib><creatorcontrib>Xu, Yongliang</creatorcontrib><creatorcontrib>Xie, Xiaoyu</creatorcontrib><creatorcontrib>Knowles, Nick J</creatorcontrib><creatorcontrib>Yang, Hanchun</creatorcontrib><creatorcontrib>Zhang, Dabing</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Virology and AIDS Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of general virology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fu, Yu</au><au>Pan, Meng</au><au>Wang, Xiaoyan</au><au>Xu, Yongliang</au><au>Xie, Xiaoyu</au><au>Knowles, Nick J</au><au>Yang, Hanchun</au><au>Zhang, Dabing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Complete sequence of a duck astrovirus associated with fatal hepatitis in ducklings</atitle><jtitle>Journal of general virology</jtitle><addtitle>J Gen Virol</addtitle><date>2009-05-01</date><risdate>2009</risdate><volume>90</volume><issue>5</issue><spage>1104</spage><epage>1108</epage><pages>1104-1108</pages><issn>0022-1317</issn><eissn>1465-2099</eissn><coden>JGVIAY</coden><abstract>Duck astroviruses (DAstVs) are known to cause duck viral hepatitis; however, little is known regarding their molecular biology. Here, we report the complete sequence of a DAstV associated with a recent outbreak of fatal hepatitis in ducklings in China. Sequence analyses indicated that the genome of DAstV possessed a typical astrovirus organization and also exhibited two unique features. The polyadenylated genome comprised 7722 nt, which is the largest among astroviruses sequenced to date. The ORF2 of DAstV was not in the same reading frame as either ORF1a or ORF1b, which was distinct from all other astroviruses. Sequence comparisons and phylogenetic analyses revealed that DAstV was more closely related to turkey astrovirus (TAstV) type 2, TAstV-3 and TAstV/MN/01 (a possible new TAstV serotype) than to TAstV-1 or other astroviruses. These findings suggest that astroviruses may transmit across ducks and turkeys.</abstract><cop>Reading</cop><pub>Soc General Microbiol</pub><pmid>19264607</pmid><doi>10.1099/vir.0.008599-0</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Microbiology Society; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Amino Acid Sequence Animals Astroviridae Infections - veterinary Astroviridae Infections - virology Astrovirus Avastrovirus - classification Avastrovirus - genetics Base Sequence Biological and medical sciences DNA, Viral - chemistry Duck astrovirus ducklings Ducks Fundamental and applied biological sciences. Psychology genome hepatitis Hepatitis, Viral, Animal - mortality Hepatitis, Viral, Animal - virology Microbiology Miscellaneous Molecular Sequence Data nucleotide sequences open reading frames Phylogeny Poultry Diseases - virology RNA Sequence Alignment - veterinary Virology |
| title | Complete sequence of a duck astrovirus associated with fatal hepatitis in ducklings |
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