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dc.contributor.authorAndersen, Heidi Lie
dc.contributor.authorNæss, Samson Jøsendal
dc.contributor.authorSalvesen, Per Harald
dc.date.accessioned2017-08-03T08:50:56Z
dc.date.available2017-08-03T08:50:56Z
dc.date.issued2016-12
dc.PublishedAndersen HL, Næss SJ, Salvesen PH. Hybridization between the locally endangered Rosa spinosissima and Rosa mollis results in the pentaploid Rosa × sabinii in Western Norway. Nordic Journal of Botany. 2016;34(6):645-657eng
dc.identifier.issn0107-055X
dc.identifier.urihttps://hdl.handle.net/1956/16189
dc.description.abstractRosa spinosissima is an endangered species in Norway, found only within a limited area on the southwestern coast. Presumed hybrid forms between R. spinosissima and rose species within R. sect. Caninae have been recorded from this area since the late 19th century. Here, analyses of such hybrid plants and selected populations of the tentative parent species were performed using AFLP markers, nuclear DNA content, pollen viability and seed germination rates, in addition to classic morphometric analysis. It is established that the hybrid rose represents a single hybrid taxon, viz Rosa × sabinii, formed by recurrent asymmetrical hybridization events between R. spinosissima and R. mollis, with the latter being the obligate ovule donor. The evidence presented does not indicate hybridization with other co-occurring rose species, or of introgression from R. mollis into R. spinosissima through backcrossing with R. ×sabinii.en_US
dc.language.isoengeng
dc.publisherWileyeng
dc.rightsAttribution CC BYeng
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/eng
dc.titleHybridization between the locally endangered Rosa spinosissima and Rosa mollis results in the pentaploid Rosa × sabinii in Western Norwayeng
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.date.updated2017-05-08T11:38:13Z
dc.description.versionpublishedVersion
dc.rights.holderCopyright 2016 The Author(s)eng
dc.identifier.doihttps://doi.org/10.1111/njb.01070
dc.identifier.cristin1418032
dc.source.journalNordic Journal of Botany


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