Retrospective study on swine Torque teno virus genogroups 1 and 2 infection from 1985 to 2005 in Spain
A retrospective study to detect evidence of swine Torque teno virus (TTV) genogroups 1 and 2 infection in sera of pigs from the Spanish livestock between years 1985 and 2005 was carried out by means of PCR. Also, the molecular evolution of TTV genogroups 1 and 2 during the 20-year period studied usi...
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| Veröffentlicht in: | Veterinary microbiology 2009-03, Vol.134 (3), p.199-207 |
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| creator | Segalés, Joaquim Martínez-Guinó, Laura Cortey, Martí Navarro, Nuria Huerta, Eva Sibila, Marina Pujols, Joan Kekarainen, Tuija |
| description | A retrospective study to detect evidence of swine Torque teno virus (TTV) genogroups 1 and 2 infection in sera of pigs from the Spanish livestock between years 1985 and 2005 was carried out by means of PCR. Also, the molecular evolution of TTV genogroups 1 and 2 during the 20-year period studied using a 250-base sequence of the non-coding region of the viral genome was assessed. Both TTV genogroup genomes were found in pig sera from the first year of study. Taking into account the whole study period, 113 out of 162 animals (69.8%) were infected with one or the other genogroup, while 38 out of 162 pigs (23.5%) were co-infected with both genogroups. Moreover, TTV genogroup 2 (90 out of 162, 55.6%) was significantly more prevalent than genogroup 1 (54 out of 162, 33.3%). The non-coding region of swine TTV genome sequenced showed its adequacy as a molecular marker in swine TTV. This study represents the earliest evidence of TTV infection in pigs to date, 14 years before the initial description of this virus. Moreover, this is also the earliest evidence of TTV infection in any species. |
| doi_str_mv | 10.1016/j.vetmic.2008.08.002 |
| format | Article |
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Also, the molecular evolution of TTV genogroups 1 and 2 during the 20-year period studied using a 250-base sequence of the non-coding region of the viral genome was assessed. Both TTV genogroup genomes were found in pig sera from the first year of study. Taking into account the whole study period, 113 out of 162 animals (69.8%) were infected with one or the other genogroup, while 38 out of 162 pigs (23.5%) were co-infected with both genogroups. Moreover, TTV genogroup 2 (90 out of 162, 55.6%) was significantly more prevalent than genogroup 1 (54 out of 162, 33.3%). The non-coding region of swine TTV genome sequenced showed its adequacy as a molecular marker in swine TTV. This study represents the earliest evidence of TTV infection in pigs to date, 14 years before the initial description of this virus. Moreover, this is also the earliest evidence of TTV infection in any species.</description><identifier>ISSN: 0378-1135</identifier><identifier>EISSN: 1873-2542</identifier><identifier>DOI: 10.1016/j.vetmic.2008.08.002</identifier><identifier>PMID: 18814975</identifier><identifier>CODEN: VMICDQ</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Animals ; Biological and medical sciences ; blood serum ; Circoviridae ; disease detection ; disease diagnosis ; disease prevalence ; DNA Virus Infections - epidemiology ; DNA Virus Infections - veterinary ; DNA Virus Infections - virology ; epidemiological studies ; Evolution ; Fundamental and applied biological sciences. Psychology ; genetic markers ; Genogroup ; genome ; Genome, Viral ; genomics ; genotype ; longitudinal studies ; microbial genetics ; Microbiology ; molecular epidemiology ; molecular genetics ; Molecular Sequence Data ; nucleotide sequences ; pathotypes ; Phylogeny ; Pig ; polymerase chain reaction ; Retrospective ; Retrospective Studies ; sequence analysis ; Spain - epidemiology ; strains ; Swine ; swine diseases ; Swine Diseases - epidemiology ; Swine Diseases - virology ; Torque teno virus ; Torque teno virus (TTV) ; Torque teno virus - classification ; Torque teno virus - genetics ; viral diseases of animals and humans</subject><ispartof>Veterinary microbiology, 2009-03, Vol.134 (3), p.199-207</ispartof><rights>2008 Elsevier B.V.</rights><rights>2009 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c591t-f7db3206df366c7fc7996011885db952ec1fdb37470676a88a14634330c35d433</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0378113508003155$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21256470$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18814975$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00532459$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Segalés, Joaquim</creatorcontrib><creatorcontrib>Martínez-Guinó, Laura</creatorcontrib><creatorcontrib>Cortey, Martí</creatorcontrib><creatorcontrib>Navarro, Nuria</creatorcontrib><creatorcontrib>Huerta, Eva</creatorcontrib><creatorcontrib>Sibila, Marina</creatorcontrib><creatorcontrib>Pujols, Joan</creatorcontrib><creatorcontrib>Kekarainen, Tuija</creatorcontrib><title>Retrospective study on swine Torque teno virus genogroups 1 and 2 infection from 1985 to 2005 in Spain</title><title>Veterinary microbiology</title><addtitle>Vet Microbiol</addtitle><description>A retrospective study to detect evidence of swine Torque teno virus (TTV) genogroups 1 and 2 infection in sera of pigs from the Spanish livestock between years 1985 and 2005 was carried out by means of PCR. Also, the molecular evolution of TTV genogroups 1 and 2 during the 20-year period studied using a 250-base sequence of the non-coding region of the viral genome was assessed. Both TTV genogroup genomes were found in pig sera from the first year of study. Taking into account the whole study period, 113 out of 162 animals (69.8%) were infected with one or the other genogroup, while 38 out of 162 pigs (23.5%) were co-infected with both genogroups. Moreover, TTV genogroup 2 (90 out of 162, 55.6%) was significantly more prevalent than genogroup 1 (54 out of 162, 33.3%). The non-coding region of swine TTV genome sequenced showed its adequacy as a molecular marker in swine TTV. This study represents the earliest evidence of TTV infection in pigs to date, 14 years before the initial description of this virus. Moreover, this is also the earliest evidence of TTV infection in any species.</description><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>blood serum</subject><subject>Circoviridae</subject><subject>disease detection</subject><subject>disease diagnosis</subject><subject>disease prevalence</subject><subject>DNA Virus Infections - epidemiology</subject><subject>DNA Virus Infections - veterinary</subject><subject>DNA Virus Infections - virology</subject><subject>epidemiological studies</subject><subject>Evolution</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>genetic markers</subject><subject>Genogroup</subject><subject>genome</subject><subject>Genome, Viral</subject><subject>genomics</subject><subject>genotype</subject><subject>longitudinal studies</subject><subject>microbial genetics</subject><subject>Microbiology</subject><subject>molecular epidemiology</subject><subject>molecular genetics</subject><subject>Molecular Sequence Data</subject><subject>nucleotide sequences</subject><subject>pathotypes</subject><subject>Phylogeny</subject><subject>Pig</subject><subject>polymerase chain reaction</subject><subject>Retrospective</subject><subject>Retrospective Studies</subject><subject>sequence analysis</subject><subject>Spain - epidemiology</subject><subject>strains</subject><subject>Swine</subject><subject>swine diseases</subject><subject>Swine Diseases - epidemiology</subject><subject>Swine Diseases - virology</subject><subject>Torque teno virus</subject><subject>Torque teno virus (TTV)</subject><subject>Torque teno virus - classification</subject><subject>Torque teno virus - genetics</subject><subject>viral diseases of animals and humans</subject><issn>0378-1135</issn><issn>1873-2542</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkV2L1DAUhoso7rj6D0Rzo-DFjPlovm6EZVFXGBDc3euQSZMxQ9vUpK3sv_eUDuudwoETkuc9vDlvVb0meEcwER9Pu9mPXXQ7irHaLYXpk2pDlGRbymv6tNpgJtWWEMYvqhelnDDGtRb4eXVBlCK1lnxThR9-zKkM3o1x9qiMU_OAUo_K79h7dJfyr8mj0fcJzTFPBR3heMxpGgoiyPYNoij2YVGDKOTUIaIVR2NCYIvDG7odbOxfVs-CbYt_de6X1f2Xz3fXN9v996_frq_2W8c1GbdBNgdGsWgCE8LJ4KQGwwTs8uagOfWOBCBkLbGQwiplSS1YzRh2jDfQL6sP69yftjVDjp3NDybZaG6u9ma5A1OM1lzPBNj3KzvkBL8so-licb5tbe_TVIwQSjFB_w9SzLTUBANYr6CDlZbsw6MFgs0SmjmZNTSzhGaWwhRkb87zp0Pnm7-ic0oAvDsDtjjbhmx7F8sjRwnlAlYC3NuVCzYZe8zA3N9STBgmXGmhl_18WgkPIczRZ1Nc9L3zTcwQomlS_LfXP93EvMM</recordid><startdate>20090302</startdate><enddate>20090302</enddate><creator>Segalés, Joaquim</creator><creator>Martínez-Guinó, Laura</creator><creator>Cortey, Martí</creator><creator>Navarro, Nuria</creator><creator>Huerta, Eva</creator><creator>Sibila, Marina</creator><creator>Pujols, Joan</creator><creator>Kekarainen, Tuija</creator><general>Elsevier B.V</general><general>Amsterdam; New York: Elsevier</general><general>Elsevier</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>H94</scope><scope>7X8</scope><scope>1XC</scope><scope>VOOES</scope></search><sort><creationdate>20090302</creationdate><title>Retrospective study on swine Torque teno virus genogroups 1 and 2 infection from 1985 to 2005 in Spain</title><author>Segalés, Joaquim ; Martínez-Guinó, Laura ; Cortey, Martí ; Navarro, Nuria ; Huerta, Eva ; Sibila, Marina ; Pujols, Joan ; Kekarainen, Tuija</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c591t-f7db3206df366c7fc7996011885db952ec1fdb37470676a88a14634330c35d433</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>blood serum</topic><topic>Circoviridae</topic><topic>disease detection</topic><topic>disease diagnosis</topic><topic>disease prevalence</topic><topic>DNA Virus Infections - epidemiology</topic><topic>DNA Virus Infections - veterinary</topic><topic>DNA Virus Infections - virology</topic><topic>epidemiological studies</topic><topic>Evolution</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>genetic markers</topic><topic>Genogroup</topic><topic>genome</topic><topic>Genome, Viral</topic><topic>genomics</topic><topic>genotype</topic><topic>longitudinal studies</topic><topic>microbial genetics</topic><topic>Microbiology</topic><topic>molecular epidemiology</topic><topic>molecular genetics</topic><topic>Molecular Sequence Data</topic><topic>nucleotide sequences</topic><topic>pathotypes</topic><topic>Phylogeny</topic><topic>Pig</topic><topic>polymerase chain reaction</topic><topic>Retrospective</topic><topic>Retrospective Studies</topic><topic>sequence analysis</topic><topic>Spain - epidemiology</topic><topic>strains</topic><topic>Swine</topic><topic>swine diseases</topic><topic>Swine Diseases - epidemiology</topic><topic>Swine Diseases - virology</topic><topic>Torque teno virus</topic><topic>Torque teno virus (TTV)</topic><topic>Torque teno virus - classification</topic><topic>Torque teno virus - genetics</topic><topic>viral diseases of animals and humans</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Segalés, Joaquim</creatorcontrib><creatorcontrib>Martínez-Guinó, Laura</creatorcontrib><creatorcontrib>Cortey, Martí</creatorcontrib><creatorcontrib>Navarro, Nuria</creatorcontrib><creatorcontrib>Huerta, Eva</creatorcontrib><creatorcontrib>Sibila, Marina</creatorcontrib><creatorcontrib>Pujols, Joan</creatorcontrib><creatorcontrib>Kekarainen, Tuija</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>AIDS and Cancer Research Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Veterinary microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Segalés, Joaquim</au><au>Martínez-Guinó, Laura</au><au>Cortey, Martí</au><au>Navarro, Nuria</au><au>Huerta, Eva</au><au>Sibila, Marina</au><au>Pujols, Joan</au><au>Kekarainen, Tuija</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Retrospective study on swine Torque teno virus genogroups 1 and 2 infection from 1985 to 2005 in Spain</atitle><jtitle>Veterinary microbiology</jtitle><addtitle>Vet Microbiol</addtitle><date>2009-03-02</date><risdate>2009</risdate><volume>134</volume><issue>3</issue><spage>199</spage><epage>207</epage><pages>199-207</pages><issn>0378-1135</issn><eissn>1873-2542</eissn><coden>VMICDQ</coden><abstract>A retrospective study to detect evidence of swine Torque teno virus (TTV) genogroups 1 and 2 infection in sera of pigs from the Spanish livestock between years 1985 and 2005 was carried out by means of PCR. Also, the molecular evolution of TTV genogroups 1 and 2 during the 20-year period studied using a 250-base sequence of the non-coding region of the viral genome was assessed. Both TTV genogroup genomes were found in pig sera from the first year of study. Taking into account the whole study period, 113 out of 162 animals (69.8%) were infected with one or the other genogroup, while 38 out of 162 pigs (23.5%) were co-infected with both genogroups. Moreover, TTV genogroup 2 (90 out of 162, 55.6%) was significantly more prevalent than genogroup 1 (54 out of 162, 33.3%). The non-coding region of swine TTV genome sequenced showed its adequacy as a molecular marker in swine TTV. This study represents the earliest evidence of TTV infection in pigs to date, 14 years before the initial description of this virus. Moreover, this is also the earliest evidence of TTV infection in any species.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>18814975</pmid><doi>10.1016/j.vetmic.2008.08.002</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Veterinary microbiology, 2009-03, Vol.134 (3), p.199-207 |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Animals Biological and medical sciences blood serum Circoviridae disease detection disease diagnosis disease prevalence DNA Virus Infections - epidemiology DNA Virus Infections - veterinary DNA Virus Infections - virology epidemiological studies Evolution Fundamental and applied biological sciences. Psychology genetic markers Genogroup genome Genome, Viral genomics genotype longitudinal studies microbial genetics Microbiology molecular epidemiology molecular genetics Molecular Sequence Data nucleotide sequences pathotypes Phylogeny Pig polymerase chain reaction Retrospective Retrospective Studies sequence analysis Spain - epidemiology strains Swine swine diseases Swine Diseases - epidemiology Swine Diseases - virology Torque teno virus Torque teno virus (TTV) Torque teno virus - classification Torque teno virus - genetics viral diseases of animals and humans |
| title | Retrospective study on swine Torque teno virus genogroups 1 and 2 infection from 1985 to 2005 in Spain |
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