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dc.contributor.authorKlemme, Ines
dc.contributor.authorHendrikx, Lysanne
dc.contributor.authorAshrafi, Roghaieh
dc.contributor.authorSundberg, Lotta‐Riina
dc.contributor.authorRäihä, Ville
dc.contributor.authorPiironen, Jorma
dc.contributor.authorHyvärinen, Pekka
dc.contributor.authorKarvonen, Anssi
dc.date.accessioned2021-02-23T12:24:12Z
dc.date.available2021-02-23T12:24:12Z
dc.date.issued2021
dc.identifier.citationKlemme, I., Hendrikx, L., Ashrafi, R., Sundberg, L., Räihä, V., Piironen, J., Hyvärinen, P., & Karvonen, A. (2021). Opposing health effects of hybridization for conservation. <i>Conservation Science and Practice</i>, <i>3</i>(5), Article e379. <a href="https://doi.org/10.1111/csp2.379" target="_blank">https://doi.org/10.1111/csp2.379</a>
dc.identifier.otherCONVID_51600676
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/74357
dc.description.abstractThe continuing decline of many natural plant and animal populations emphasizes the importance of conservation strategies. Hybridization as a management tool has proven successful in introducing gene flow to small, inbred populations, but can be also associated with health risks. For example, hybridization can change susceptibility to infection in either direction due to heterosis (hybrid vigor) and outbreeding depression, but such health effects have rarely been considered in the genetic management of populations. Here, we investigated the effects of experimental outcrossing between the critically endangered Saimaa landlocked salmon (Salmo salar m. sebago) and the genetically more diverse Atlantic salmon (S. salar) on infection susceptibility. We exposed the parent populations and their hybrids to two parasites that commonly infect these species, the bacterium Flavobacterium columnare and the macroparasitic fluke Diplostomum pseudospathaceum. We found that landlocked salmon had lower survival during the bacterial epidemic, but higher resistance against the fluke, compared with Atlantic salmon. Hybrids showed intermediate survival and resistance, suggesting that hybridization decreased susceptibility to one parasite, but concurrently increased it to another. Our results emphasize the importance of considering health effects of different types of infections when employing hybridization for conservation.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherWiley
dc.relation.ispartofseriesConservation Science and Practice
dc.rightsCC BY 4.0
dc.subject.otherdisease
dc.subject.othergene flow
dc.subject.otherheterosis
dc.subject.otherhybridization
dc.subject.otherinbreeding
dc.subject.otheroutbreeding depression
dc.subject.otherparasite
dc.subject.othersalmonid
dc.titleOpposing health effects of hybridization for conservation
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202102231743
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosDepartment of Biological and Environmental Scienceen
dc.contributor.oppiaineEkologia ja evoluutiobiologiafi
dc.contributor.oppiaineAkvaattiset tieteetfi
dc.contributor.oppiaineSolu- ja molekyylibiologiafi
dc.contributor.oppiaineNanoscience Centerfi
dc.contributor.oppiaineEcology and Evolutionary Biologyen
dc.contributor.oppiaineAquatic Sciencesen
dc.contributor.oppiaineCell and Molecular Biologyen
dc.contributor.oppiaineNanoscience Centeren
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn2578-4854
dc.relation.numberinseries5
dc.relation.volume3
dc.type.versionpublishedVersion
dc.rights.copyright© 2021 the Authors
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber43521
dc.relation.grantnumber314939
dc.relation.grantnumber310632
dc.subject.ysolohi
dc.subject.ysosukusiitos
dc.subject.ysoristeytyminen
dc.subject.ysoristeymät (biologia)
dc.subject.ysokalataudit
dc.subject.ysouhanalaiset eläimet
dc.subject.ysoheteroosi
dc.subject.ysolajiensuojelu
dc.subject.ysoloistaudit
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p15656
jyx.subject.urihttp://www.yso.fi/onto/yso/p13374
jyx.subject.urihttp://www.yso.fi/onto/yso/p26497
jyx.subject.urihttp://www.yso.fi/onto/yso/p9176
jyx.subject.urihttp://www.yso.fi/onto/yso/p46
jyx.subject.urihttp://www.yso.fi/onto/yso/p4718
jyx.subject.urihttp://www.yso.fi/onto/yso/p27427
jyx.subject.urihttp://www.yso.fi/onto/yso/p29081
jyx.subject.urihttp://www.yso.fi/onto/yso/p5747
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1111/csp2.379
dc.relation.funderCentre for Economic Development, Transport and the Environment of Laplanden
dc.relation.funderResearch Council of Finlanden
dc.relation.funderResearch Council of Finlanden
dc.relation.funderLapin ELY-keskusfi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
jyx.fundingprogramOthersen
jyx.fundingprogramAcademy Project, AoFen
jyx.fundingprogramAcademy Project, AoFen
jyx.fundingprogramMuutfi
jyx.fundingprogramAkatemiahanke, SAfi
jyx.fundingprogramAkatemiahanke, SAfi
jyx.fundinginformationAcademy of Finland. Grant Numbers: 310632, 314939 European Maritime and Fisheries Fund. Grant Number: 43521
dc.type.okmA1


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