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dc.contributor.authorAlsos, Inger Greve
dc.contributor.authorEhrich, Dorothee
dc.contributor.authorEidesen, Pernille Bronken
dc.contributor.authorSolstad, Heidi Merethe
dc.contributor.authorWestergaard, Kristine Bakke
dc.contributor.authorSchonswetter, Peter
dc.contributor.authorTribsch, Andreas
dc.contributor.authorBirkeland, Siri
dc.contributor.authorElven, Reidar
dc.contributor.authorBrochmann, Christian
dc.date.accessioned2015-05-29T08:37:30Z
dc.date.accessioned2015-06-03T08:56:28Z
dc.date.available2015-05-29T08:37:30Z
dc.date.available2015-06-03T08:56:28Z
dc.date.issued2015
dc.identifier.citationAoB Plants 2015, 1nb_NO
dc.identifier.issn2041-2851
dc.identifier.urihttp://hdl.handle.net/11250/284483
dc.description.abstractLong-distance dispersal (LDD) processes influence the founder effect on islands.We use genetic data for 25 Atlantic species and similarities among regional floras to analyse colonization, and test whether the genetic founder effect on five islands is associated with dispersal distance, island size and species traits. Most species colonized postglacially via multiple dispersal events from several source regions situated 280 to .3000 km away, and often not from the closest ones. A strong founder effect was observed for insect-pollinated mixed maters, and it increased with dispersal distance and decreased with island size in accordance with the theory of island biogeography. Only a minor founder effect was observed for wind-pollinated outcrossing species. Colonization patterns were largely congruent, indicating that despite the importance of stochasticity, LDD is mainly determined by common factors, probably dispersal vectors. Our findings caution against a priori assuming a single, close source region in biogeographic analyses. Amplified fragment length polymorphism (AFLP); dispersal vector; founder effect; genetic diversity; islands; long-distance dispersal (LDD); postglacial; species traits.nb_NO
dc.language.isoengnb_NO
dc.rightsNavngivelse 3.0 Norge*
dc.subjectAmplified fragment length polymorphism (AFLP)nb_NO
dc.subjectdispersal vectornb_NO
dc.subjectfounder effectnb_NO
dc.subjectgenetic diversitynb_NO
dc.subjectislandsnb_NO
dc.titleLong-distance plant dispersal to North Atlantic islands:colonization routes and founder effectnb_NO
dc.typePeer reviewednb_NO
dc.date.updated2015-05-29T08:37:30Z
dc.subject.nsiVDP::Mathematics and natural science: 400nb_NO
dc.subject.nsidispersal vectornb_NO
dc.subject.nsifounder effectnb_NO
dc.subject.nsigenetic diversity;nb_NO
dc.subject.nsiislandsnb_NO
dc.subject.nsilong-distance dispersal (LDD)nb_NO
dc.subject.nsipostglacialnb_NO
dc.subject.nsispecies traitsnb_NO
dc.source.pagenumberplv036nb_NO
dc.source.volume7nb_NO
dc.source.journalAoB Plantsnb_NO
dc.identifier.doi10.1093/aobpla/plv036
dc.identifier.cristin1245070
dc.description.localcodeCreative Commons 4.0 http://creativecommons.org/licenses/by/4.0/)nb_NO


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