Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/25776
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dc.contributor.authorPorcar, Violettaen_UK
dc.contributor.authorSilva, Jose Len_UK
dc.contributor.authorMeeus, Sofieen_UK
dc.contributor.authorHiggins, James Den_UK
dc.contributor.authorVallejo-Marín, Marioen_UK
dc.date.accessioned2017-10-24T23:18:49Z-
dc.date.available2017-10-24T23:18:49Z-
dc.date.issued2017-10en_UK
dc.identifier.otherbox052en_UK
dc.identifier.urihttp://hdl.handle.net/1893/25776-
dc.description.abstractPolyploidization can trigger rapid changes in morphology, ecology and genomics even in the absence of associated hybridization. However, disentangling the immediate biological consequences of genome duplication from the evolutionary change that subsequently accumulates in polyploid lineages requires the identification and analysis of recently formed polyploids. We investigated the incidence of polyploidization in introduced populations of Mimulus guttatus in the UK and report the discovery of a new mixed diploid–autopolyploid population in the Shetland Isles. We conducted a genetic analysis of six Shetland populations to investigate whether tetraploid individuals may have originated from local diploid plants and compared the morphology of tetraploids and local diploids to assess the phenotypic consequences of genome duplication. Autotetraploids are genetically close to sympatric diploids, suggesting that they have originated locally. Phenotypically, whole genome duplication has resulted in clear differences between ploidies, with tetraploids showing delayed phenology and larger flowers, leaves and stems than diploids. Our results support the hypothesis that novel evolutionary lineages can rapidly originate via polyploidization. The newly discovered autopolyploidization event in a non-native Mimulus population provides an opportunity to investigate the early causes and consequences of polyploidization in the wild.en_UK
dc.language.isoenen_UK
dc.publisherOxford University Press for Linnean Society of Londonen_UK
dc.relationPorcar V, Silva JL, Meeus S, Higgins JD & Vallejo-Marín M (2017) Recent autopolyploidization in a naturalized population of Mimulus guttatus (Phrymaceae). Botanical Journal of the Linnean Society, 185 (2), pp. 189-207, Art. No.: box052. https://doi.org/10.1093/botlinnean/box052en_UK
dc.relation.urihttp://hdl.handle.net/11667/96en_UK
dc.rights© 2017 The Linnean Society of London, Botanical Journal of the Linnean Society This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.comen_UK
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/en_UK
dc.subjectautotetraploiden_UK
dc.subjectneopolyploiden_UK
dc.subjectShetland Islesen_UK
dc.subjectsympatric speciationen_UK
dc.subjectwholegenome duplicationen_UK
dc.titleRecent autopolyploidization in a naturalized population of Mimulus guttatus (Phrymaceae)en_UK
dc.typeJournal Articleen_UK
dc.identifier.doi10.1093/botlinnean/box052en_UK
dc.citation.jtitleBotanical Journal of the Linnean Societyen_UK
dc.citation.issn1095-8339en_UK
dc.citation.issn0024-4074en_UK
dc.citation.volume185en_UK
dc.citation.issue2en_UK
dc.citation.spage189en_UK
dc.citation.epage207en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.contributor.funderZurich-Basel Plant Science Centeren_UK
dc.author.emailmv9@stir.ac.uken_UK
dc.citation.date15/08/2017en_UK
dc.contributor.affiliationBiological and Environmental Sciencesen_UK
dc.contributor.affiliationPyrenean Institute of Ecology (CSIC)en_UK
dc.contributor.affiliationBiological and Environmental Sciencesen_UK
dc.contributor.affiliationUniversity of Leicesteren_UK
dc.contributor.affiliationBiological and Environmental Sciencesen_UK
dc.identifier.isiWOS:000412192000004en_UK
dc.identifier.scopusid2-s2.0-85034803532en_UK
dc.identifier.wtid521759en_UK
dc.contributor.orcid0000-0003-0715-8647en_UK
dc.contributor.orcid0000-0002-5663-8025en_UK
dc.date.accepted2017-07-03en_UK
dcterms.dateAccepted2017-07-03en_UK
dc.date.filedepositdate2017-08-16en_UK
dc.relation.funderprojectPhenotypic variation and local adaptation in clonal vs. sexual populations: a test using introduced populations of monkey flowersen_UK
dc.relation.funderrefattached Fellowship Agreementen_UK
rioxxterms.apcpaiden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorPorcar, Violetta|en_UK
local.rioxx.authorSilva, Jose L|en_UK
local.rioxx.authorMeeus, Sofie|0000-0003-0715-8647en_UK
local.rioxx.authorHiggins, James D|en_UK
local.rioxx.authorVallejo-Marín, Mario|0000-0002-5663-8025en_UK
local.rioxx.projectattached Fellowship Agreement|Zurich-Basel Plant Science Center|en_UK
local.rioxx.freetoreaddate2017-08-16en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by-nc/4.0/|2017-08-16|en_UK
local.rioxx.filenamebox052.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0024-4074en_UK
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