Infectious pancreatic necrosis virus (IPNV) serotype Sp is prevalent in Turkish rainbow trout farms
Infectious pancreatic necrosis virus (IPNV) is a common pathogen of rainbow trout (Oncorhynchus mykiss) in Turkey. We found that 455 of 1,676 sample pools tested were IPNV positive. Positive samples were found in all geographical regions where sampling was conducted. Sequence and phylogenetic analys...
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Veröffentlicht in: | Journal of fish diseases 2018-01, Vol.41 (1), p.95-104 |
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description | Infectious pancreatic necrosis virus (IPNV) is a common pathogen of rainbow trout (Oncorhynchus mykiss) in Turkey. We found that 455 of 1,676 sample pools tested were IPNV positive. Positive samples were found in all geographical regions where sampling was conducted. Sequence and phylogenetic analyses of VP2 from 30 isolates representing all regions showed that the viruses were highly similar in sequence and grouped within Genogroup 5 (serotype Sp‐A2). No correlations between sequences, sampling sites or geographical origins were identified. Although clinical disease was evident in several farms, analyses of the amino acid sequence of VP2 showed that all virus strains harboured the P217T221 motif, assumed to be associated with low virulence. We conclude that IPNV is prevalent in Turkish rainbow trout farms and that the viruses are very homogenous and likely to be of European origin. Frequent exchange of eggs and live fish within the farming industry may explain the homogeneity of the IPNV. |
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We found that 455 of 1,676 sample pools tested were IPNV positive. Positive samples were found in all geographical regions where sampling was conducted. Sequence and phylogenetic analyses of VP2 from 30 isolates representing all regions showed that the viruses were highly similar in sequence and grouped within Genogroup 5 (serotype Sp‐A2). No correlations between sequences, sampling sites or geographical origins were identified. Although clinical disease was evident in several farms, analyses of the amino acid sequence of VP2 showed that all virus strains harboured the P217T221 motif, assumed to be associated with low virulence. We conclude that IPNV is prevalent in Turkish rainbow trout farms and that the viruses are very homogenous and likely to be of European origin. Frequent exchange of eggs and live fish within the farming industry may explain the homogeneity of the IPNV.</description><identifier>ISSN: 0140-7775</identifier><identifier>EISSN: 1365-2761</identifier><identifier>DOI: 10.1111/jfd.12675</identifier><identifier>PMID: 28745835</identifier><language>eng</language><publisher>England: Blackwell Publishing Ltd</publisher><subject>Amino Acid Motifs ; Amino Acid Sequence ; Amino acid sequences ; Amino acids ; Animals ; Aquaculture ; Birnaviridae Infections - veterinary ; Birnaviridae Infections - virology ; DNA ; Eggs ; Farms ; Fish ; Fish diseases ; Fish Diseases - epidemiology ; Fish Diseases - virology ; Freshwater fishes ; Gangrene ; genotype ; Geographical distribution ; Infectious pancreatic necrosis ; Infectious pancreatic necrosis virus ; Infectious pancreatic necrosis virus - genetics ; Infectious pancreatic necrosis virus - isolation & purification ; IPNV ; Microbiological strains ; Necrosis ; Oncorhynchus mykiss ; Oncorhynchus mykiss - virology ; Pancreas ; phylogenetic characterization ; Phylogeny ; rainbow trout ; Regions ; Salmon ; Sampling ; Sequencing ; Serogroup ; Trout ; Turkey - epidemiology ; Virulence ; Viruses</subject><ispartof>Journal of fish diseases, 2018-01, Vol.41 (1), p.95-104</ispartof><rights>2017 John Wiley & Sons Ltd</rights><rights>2017 John Wiley & Sons Ltd.</rights><rights>Copyright © 2018 John Wiley & Sons Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3535-76e6e489559912fdff6f83f9b8a714daa04d606103ddf7d74e44cebaf75870323</citedby><cites>FETCH-LOGICAL-c3535-76e6e489559912fdff6f83f9b8a714daa04d606103ddf7d74e44cebaf75870323</cites><orcidid>0000-0001-9911-5948</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fjfd.12675$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fjfd.12675$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28745835$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Büyükekiz, A G</creatorcontrib><creatorcontrib>Altun, S</creatorcontrib><creatorcontrib>Hansen, E F</creatorcontrib><creatorcontrib>Satıcıoğlu, İ B</creatorcontrib><creatorcontrib>Duman, M</creatorcontrib><creatorcontrib>Markussen, T</creatorcontrib><creatorcontrib>Rimstad, E</creatorcontrib><title>Infectious pancreatic necrosis virus (IPNV) serotype Sp is prevalent in Turkish rainbow trout farms</title><title>Journal of fish diseases</title><addtitle>J Fish Dis</addtitle><description>Infectious pancreatic necrosis virus (IPNV) is a common pathogen of rainbow trout (Oncorhynchus mykiss) in Turkey. We found that 455 of 1,676 sample pools tested were IPNV positive. Positive samples were found in all geographical regions where sampling was conducted. Sequence and phylogenetic analyses of VP2 from 30 isolates representing all regions showed that the viruses were highly similar in sequence and grouped within Genogroup 5 (serotype Sp‐A2). No correlations between sequences, sampling sites or geographical origins were identified. Although clinical disease was evident in several farms, analyses of the amino acid sequence of VP2 showed that all virus strains harboured the P217T221 motif, assumed to be associated with low virulence. We conclude that IPNV is prevalent in Turkish rainbow trout farms and that the viruses are very homogenous and likely to be of European origin. Frequent exchange of eggs and live fish within the farming industry may explain the homogeneity of the IPNV.</description><subject>Amino Acid Motifs</subject><subject>Amino Acid Sequence</subject><subject>Amino acid sequences</subject><subject>Amino acids</subject><subject>Animals</subject><subject>Aquaculture</subject><subject>Birnaviridae Infections - veterinary</subject><subject>Birnaviridae Infections - virology</subject><subject>DNA</subject><subject>Eggs</subject><subject>Farms</subject><subject>Fish</subject><subject>Fish diseases</subject><subject>Fish Diseases - epidemiology</subject><subject>Fish Diseases - virology</subject><subject>Freshwater fishes</subject><subject>Gangrene</subject><subject>genotype</subject><subject>Geographical distribution</subject><subject>Infectious pancreatic necrosis</subject><subject>Infectious pancreatic necrosis virus</subject><subject>Infectious pancreatic necrosis virus - genetics</subject><subject>Infectious pancreatic necrosis virus - isolation & purification</subject><subject>IPNV</subject><subject>Microbiological strains</subject><subject>Necrosis</subject><subject>Oncorhynchus mykiss</subject><subject>Oncorhynchus mykiss - virology</subject><subject>Pancreas</subject><subject>phylogenetic characterization</subject><subject>Phylogeny</subject><subject>rainbow trout</subject><subject>Regions</subject><subject>Salmon</subject><subject>Sampling</subject><subject>Sequencing</subject><subject>Serogroup</subject><subject>Trout</subject><subject>Turkey - epidemiology</subject><subject>Virulence</subject><subject>Viruses</subject><issn>0140-7775</issn><issn>1365-2761</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kMtOwzAQRS0EglJY8APIEhtYhNrxK1kinkUIkHhsIycZC5c0CXbSqn-PIYUFErOZxT26mjkIHVBySsNMZqY8pbFUYgONKJMiipWkm2hEKCeRUkrsoF3vZ4RQJajcRjtxorhImBihYlobKDrb9B63ui4c6M4WuIbCNd56vLAuJMfTx_vXE-zBNd2qBfzU4pC1Dha6grrDtsbPvXu3_g07beu8WeLONX2HjXZzv4e2jK487K_3GL1cXT6f30R3D9fT87O7qGCCiUhJkMCTVIg0pbEpjZEmYSbNE60oL7UmvJREUsLK0qhSceC8gFwbJRJFWMzG6HjobV3z0YPvsrn1BVSVriH8l9E0ZoqzNHw-Rkd_0FnTuzpcFyilKOMsoYE6GagvGd6ByVpn59qtMkqyL_NZMJ99mw_s4bqxz-dQ_pI_qgMwGYClrWD1f1N2e3UxVH4CoW6Msw</recordid><startdate>201801</startdate><enddate>201801</enddate><creator>Büyükekiz, A G</creator><creator>Altun, S</creator><creator>Hansen, E F</creator><creator>Satıcıoğlu, İ B</creator><creator>Duman, M</creator><creator>Markussen, T</creator><creator>Rimstad, E</creator><general>Blackwell Publishing Ltd</general><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>7QL</scope><scope>7TN</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H94</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-9911-5948</orcidid></search><sort><creationdate>201801</creationdate><title>Infectious pancreatic necrosis virus (IPNV) serotype Sp is prevalent in Turkish rainbow trout farms</title><author>Büyükekiz, A G ; Altun, S ; Hansen, E F ; Satıcıoğlu, İ B ; Duman, M ; Markussen, T ; Rimstad, E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3535-76e6e489559912fdff6f83f9b8a714daa04d606103ddf7d74e44cebaf75870323</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Amino Acid Motifs</topic><topic>Amino Acid Sequence</topic><topic>Amino acid sequences</topic><topic>Amino acids</topic><topic>Animals</topic><topic>Aquaculture</topic><topic>Birnaviridae Infections - veterinary</topic><topic>Birnaviridae Infections - virology</topic><topic>DNA</topic><topic>Eggs</topic><topic>Farms</topic><topic>Fish</topic><topic>Fish diseases</topic><topic>Fish Diseases - epidemiology</topic><topic>Fish Diseases - virology</topic><topic>Freshwater fishes</topic><topic>Gangrene</topic><topic>genotype</topic><topic>Geographical distribution</topic><topic>Infectious pancreatic necrosis</topic><topic>Infectious pancreatic necrosis virus</topic><topic>Infectious pancreatic necrosis virus - genetics</topic><topic>Infectious pancreatic necrosis virus - isolation & purification</topic><topic>IPNV</topic><topic>Microbiological strains</topic><topic>Necrosis</topic><topic>Oncorhynchus mykiss</topic><topic>Oncorhynchus mykiss - virology</topic><topic>Pancreas</topic><topic>phylogenetic characterization</topic><topic>Phylogeny</topic><topic>rainbow trout</topic><topic>Regions</topic><topic>Salmon</topic><topic>Sampling</topic><topic>Sequencing</topic><topic>Serogroup</topic><topic>Trout</topic><topic>Turkey - epidemiology</topic><topic>Virulence</topic><topic>Viruses</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Büyükekiz, A G</creatorcontrib><creatorcontrib>Altun, S</creatorcontrib><creatorcontrib>Hansen, E F</creatorcontrib><creatorcontrib>Satıcıoğlu, İ B</creatorcontrib><creatorcontrib>Duman, M</creatorcontrib><creatorcontrib>Markussen, T</creatorcontrib><creatorcontrib>Rimstad, E</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Oceanic Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</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) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of fish diseases</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Büyükekiz, A G</au><au>Altun, S</au><au>Hansen, E F</au><au>Satıcıoğlu, İ B</au><au>Duman, M</au><au>Markussen, T</au><au>Rimstad, E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Infectious pancreatic necrosis virus (IPNV) serotype Sp is prevalent in Turkish rainbow trout farms</atitle><jtitle>Journal of fish diseases</jtitle><addtitle>J Fish Dis</addtitle><date>2018-01</date><risdate>2018</risdate><volume>41</volume><issue>1</issue><spage>95</spage><epage>104</epage><pages>95-104</pages><issn>0140-7775</issn><eissn>1365-2761</eissn><abstract>Infectious pancreatic necrosis virus (IPNV) is a common pathogen of rainbow trout (Oncorhynchus mykiss) in Turkey. We found that 455 of 1,676 sample pools tested were IPNV positive. Positive samples were found in all geographical regions where sampling was conducted. Sequence and phylogenetic analyses of VP2 from 30 isolates representing all regions showed that the viruses were highly similar in sequence and grouped within Genogroup 5 (serotype Sp‐A2). No correlations between sequences, sampling sites or geographical origins were identified. Although clinical disease was evident in several farms, analyses of the amino acid sequence of VP2 showed that all virus strains harboured the P217T221 motif, assumed to be associated with low virulence. We conclude that IPNV is prevalent in Turkish rainbow trout farms and that the viruses are very homogenous and likely to be of European origin. Frequent exchange of eggs and live fish within the farming industry may explain the homogeneity of the IPNV.</abstract><cop>England</cop><pub>Blackwell Publishing Ltd</pub><pmid>28745835</pmid><doi>10.1111/jfd.12675</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-9911-5948</orcidid></addata></record> |
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subjects | Amino Acid Motifs Amino Acid Sequence Amino acid sequences Amino acids Animals Aquaculture Birnaviridae Infections - veterinary Birnaviridae Infections - virology DNA Eggs Farms Fish Fish diseases Fish Diseases - epidemiology Fish Diseases - virology Freshwater fishes Gangrene genotype Geographical distribution Infectious pancreatic necrosis Infectious pancreatic necrosis virus Infectious pancreatic necrosis virus - genetics Infectious pancreatic necrosis virus - isolation & purification IPNV Microbiological strains Necrosis Oncorhynchus mykiss Oncorhynchus mykiss - virology Pancreas phylogenetic characterization Phylogeny rainbow trout Regions Salmon Sampling Sequencing Serogroup Trout Turkey - epidemiology Virulence Viruses |
title | Infectious pancreatic necrosis virus (IPNV) serotype Sp is prevalent in Turkish rainbow trout farms |
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