Interspecific hybridization and introgression are associated with stock transfers in salmonids
Domestic stocks may endanger wild populations by escapes or deliberate releases, not only through competition for resources but also through gene pool contamination if they reproduce in the wild. One of the risks is increased interspecific hybridization by interspecific matings. Stocking of domestic...
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| Veröffentlicht in: | Aquaculture 2008-06, Vol.278 (1), p.31-36 |
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| creator | Castillo, Ana G.F. Ayllon, Fernando Moran, Paloma Izquierdo, Jorge I. Martinez, Jose L. Beall, Edward Garcia-Vazquez, Eva |
| description | Domestic stocks may endanger wild populations by escapes or deliberate releases, not only through competition for resources but also through gene pool contamination if they reproduce in the wild. One of the risks is increased interspecific hybridization by interspecific matings. Stocking of domesticated genomes into wild ecosystems leads to a heightened frequency of interspecific hybridization in sympatric south European Atlantic salmon
Salmo salar and brown trout
Salmo trutta. Introgressive hybridization involving brown trout males of domestic origin was demonstrated. Following cessation of domestic stock releases in eight south European rivers, hybridization decreased significantly. These results emphasize the risks associated with stock transfers and escapes of domestic individuals in wild ecosystems and illustrate the potential role of domestic stocks when they contribute to secondary contact between species. |
| doi_str_mv | 10.1016/j.aquaculture.2008.03.029 |
| format | Article |
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Salmo salar and brown trout
Salmo trutta. Introgressive hybridization involving brown trout males of domestic origin was demonstrated. Following cessation of domestic stock releases in eight south European rivers, hybridization decreased significantly. These results emphasize the risks associated with stock transfers and escapes of domestic individuals in wild ecosystems and illustrate the potential role of domestic stocks when they contribute to secondary contact between species.</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/j.aquaculture.2008.03.029</identifier><identifier>CODEN: AQCLAL</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Agricultural sciences ; Animal aquaculture ; Animal productions ; Aquaculture ; Biological and medical sciences ; Brackish ; farmed fish ; fish culture ; Fish hatcheries ; Fish stocking ; Freshwater ; Fundamental and applied biological sciences. Psychology ; General aspects ; Genes ; Genomics ; Hybridization ; interspecific hybridization ; Introgression ; Life Sciences ; Marine ; mitochondrial DNA ; ribosomal DNA ; Salmo salar ; Salmo trutta ; Salmon ; Sciences and technics of fishery ; Stock transfers ; trout ; wild animals</subject><ispartof>Aquaculture, 2008-06, Vol.278 (1), p.31-36</ispartof><rights>2008 Elsevier B.V.</rights><rights>2008 INIST-CNRS</rights><rights>Copyright Elsevier Sequoia S.A. Jun 10, 2008</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c467t-4038438b02c4e642de107e0bebabac5f632eb81db82c8f493a34c8cf6c0b88263</citedby><cites>FETCH-LOGICAL-c467t-4038438b02c4e642de107e0bebabac5f632eb81db82c8f493a34c8cf6c0b88263</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.aquaculture.2008.03.029$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20383227$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.inrae.fr/hal-02662246$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Castillo, Ana G.F.</creatorcontrib><creatorcontrib>Ayllon, Fernando</creatorcontrib><creatorcontrib>Moran, Paloma</creatorcontrib><creatorcontrib>Izquierdo, Jorge I.</creatorcontrib><creatorcontrib>Martinez, Jose L.</creatorcontrib><creatorcontrib>Beall, Edward</creatorcontrib><creatorcontrib>Garcia-Vazquez, Eva</creatorcontrib><title>Interspecific hybridization and introgression are associated with stock transfers in salmonids</title><title>Aquaculture</title><description>Domestic stocks may endanger wild populations by escapes or deliberate releases, not only through competition for resources but also through gene pool contamination if they reproduce in the wild. One of the risks is increased interspecific hybridization by interspecific matings. Stocking of domesticated genomes into wild ecosystems leads to a heightened frequency of interspecific hybridization in sympatric south European Atlantic salmon
Salmo salar and brown trout
Salmo trutta. Introgressive hybridization involving brown trout males of domestic origin was demonstrated. Following cessation of domestic stock releases in eight south European rivers, hybridization decreased significantly. These results emphasize the risks associated with stock transfers and escapes of domestic individuals in wild ecosystems and illustrate the potential role of domestic stocks when they contribute to secondary contact between species.</description><subject>Agricultural sciences</subject><subject>Animal aquaculture</subject><subject>Animal productions</subject><subject>Aquaculture</subject><subject>Biological and medical sciences</subject><subject>Brackish</subject><subject>farmed fish</subject><subject>fish culture</subject><subject>Fish hatcheries</subject><subject>Fish stocking</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Genes</subject><subject>Genomics</subject><subject>Hybridization</subject><subject>interspecific hybridization</subject><subject>Introgression</subject><subject>Life Sciences</subject><subject>Marine</subject><subject>mitochondrial DNA</subject><subject>ribosomal DNA</subject><subject>Salmo salar</subject><subject>Salmo trutta</subject><subject>Salmon</subject><subject>Sciences and technics of fishery</subject><subject>Stock transfers</subject><subject>trout</subject><subject>wild animals</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqNkU9v1DAQxSMEEkvhMxCQQOKQMP4Tx3usVkArrcQBesWaOJOul2y8tZ1W5dPjJVWFOHEaafSbNzPvFcUbBjUDpj7ua7yZ0c5jmgPVHEDXIGrg6yfFiulWVI3i_GmxApCy0lKr58WLGPcAoFTDVsWPyylRiEeybnC23N13wfXuFybnpxKnvnRTCv46UIx_OoFKjNFbh4n68s6lXRmTtz_LFHCKQ5bKE2XE8eAn18eXxbMBx0ivHupZcfX50_fNRbX9-uVyc76trFRtqiQILYXugFtJSvKeGLQEHXXYoW0GJTh1mvWd5lYPci1QSKvtoCx0WnMlzooPi-4OR3MM7oDh3nh05uJ8a0494CobIdUty-z7hT0GfzNTTObgoqVxxIn8HA0HrTQ0TQbf_gPu_Rym_EdmZMska2SG1gtkg48x0PC4noE5RWT25q-IzCkiAyIftM6z7x4WYLQ4DtlC6-KjAM-uCM7bzL1euAG9weuQmatvHJjIWuuWsxOxWQjKJt86CiZaR5Ol3gWyyfTe_cc9vwGmaLeg</recordid><startdate>20080610</startdate><enddate>20080610</enddate><creator>Castillo, Ana G.F.</creator><creator>Ayllon, Fernando</creator><creator>Moran, Paloma</creator><creator>Izquierdo, Jorge I.</creator><creator>Martinez, Jose L.</creator><creator>Beall, Edward</creator><creator>Garcia-Vazquez, Eva</creator><general>Elsevier B.V</general><general>Amsterdam: Elsevier Science</general><general>Elsevier Science</general><general>Elsevier Sequoia S.A</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QR</scope><scope>7ST</scope><scope>7TN</scope><scope>7U7</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>SOI</scope><scope>1XC</scope></search><sort><creationdate>20080610</creationdate><title>Interspecific hybridization and introgression are associated with stock transfers in salmonids</title><author>Castillo, Ana G.F. ; Ayllon, Fernando ; Moran, Paloma ; Izquierdo, Jorge I. ; Martinez, Jose L. ; Beall, Edward ; Garcia-Vazquez, Eva</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c467t-4038438b02c4e642de107e0bebabac5f632eb81db82c8f493a34c8cf6c0b88263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Agricultural sciences</topic><topic>Animal aquaculture</topic><topic>Animal productions</topic><topic>Aquaculture</topic><topic>Biological and medical sciences</topic><topic>Brackish</topic><topic>farmed fish</topic><topic>fish culture</topic><topic>Fish hatcheries</topic><topic>Fish stocking</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Genes</topic><topic>Genomics</topic><topic>Hybridization</topic><topic>interspecific hybridization</topic><topic>Introgression</topic><topic>Life Sciences</topic><topic>Marine</topic><topic>mitochondrial DNA</topic><topic>ribosomal DNA</topic><topic>Salmo salar</topic><topic>Salmo trutta</topic><topic>Salmon</topic><topic>Sciences and technics of fishery</topic><topic>Stock transfers</topic><topic>trout</topic><topic>wild animals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Castillo, Ana G.F.</creatorcontrib><creatorcontrib>Ayllon, Fernando</creatorcontrib><creatorcontrib>Moran, Paloma</creatorcontrib><creatorcontrib>Izquierdo, Jorge I.</creatorcontrib><creatorcontrib>Martinez, Jose L.</creatorcontrib><creatorcontrib>Beall, Edward</creatorcontrib><creatorcontrib>Garcia-Vazquez, Eva</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Toxicology 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>Environment Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Castillo, Ana G.F.</au><au>Ayllon, Fernando</au><au>Moran, Paloma</au><au>Izquierdo, Jorge I.</au><au>Martinez, Jose L.</au><au>Beall, Edward</au><au>Garcia-Vazquez, Eva</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Interspecific hybridization and introgression are associated with stock transfers in salmonids</atitle><jtitle>Aquaculture</jtitle><date>2008-06-10</date><risdate>2008</risdate><volume>278</volume><issue>1</issue><spage>31</spage><epage>36</epage><pages>31-36</pages><issn>0044-8486</issn><eissn>1873-5622</eissn><coden>AQCLAL</coden><abstract>Domestic stocks may endanger wild populations by escapes or deliberate releases, not only through competition for resources but also through gene pool contamination if they reproduce in the wild. One of the risks is increased interspecific hybridization by interspecific matings. Stocking of domesticated genomes into wild ecosystems leads to a heightened frequency of interspecific hybridization in sympatric south European Atlantic salmon
Salmo salar and brown trout
Salmo trutta. Introgressive hybridization involving brown trout males of domestic origin was demonstrated. Following cessation of domestic stock releases in eight south European rivers, hybridization decreased significantly. These results emphasize the risks associated with stock transfers and escapes of domestic individuals in wild ecosystems and illustrate the potential role of domestic stocks when they contribute to secondary contact between species.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.aquaculture.2008.03.029</doi><tpages>6</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Agricultural sciences Animal aquaculture Animal productions Aquaculture Biological and medical sciences Brackish farmed fish fish culture Fish hatcheries Fish stocking Freshwater Fundamental and applied biological sciences. Psychology General aspects Genes Genomics Hybridization interspecific hybridization Introgression Life Sciences Marine mitochondrial DNA ribosomal DNA Salmo salar Salmo trutta Salmon Sciences and technics of fishery Stock transfers trout wild animals |
| title | Interspecific hybridization and introgression are associated with stock transfers in salmonids |
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