Long-distance plant dispersal to North Atlantic islands:colonization routes and founder effect
- Published article - CC BY 4.0 Long-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 d...
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Oxford University Press
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Online Access: | http://hdl.handle.net/11250/286630 https://doi.org/10.1093/aobpla/plv036 |
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ftntnutrondheimi:oai:ntnuopen.ntnu.no:11250/286630 2023-05-15T17:33:04+02:00 Long-distance plant dispersal to North Atlantic islands:colonization routes and founder effect Alsos, Inger Greve Ehrich, Dorothee Eidesen, Pernille Bronken Solstad, Heidi Merethe Westergaard, Kristine Bakke Schonswetter, Peter Tribsch, Andreas Birkeland, Siri Elven, Reidar Brochmann, Christian 2015-05-29T08:37:33Z http://hdl.handle.net/11250/286630 https://doi.org/10.1093/aobpla/plv036 eng eng Oxford University Press AoB Plants 2015, 1 urn:issn:2041-2851 http://hdl.handle.net/11250/286630 https://doi.org/10.1093/aobpla/plv036 cristin:1245070 Attribution 4.0 International (CC BY 4.0) You are free to: Share — copy and redistribute the material in any medium or format Adapt — remix, transform, and build upon the material for any purpose, even commercially. The licensor cannot revoke these freedoms as long as you follow the license terms http://creativecommons.org/licenses/by/4.0/ CC-BY plv036 7 AoB Plants Special Issue Journal article Peer reviewed 2015 ftntnutrondheimi https://doi.org/10.1093/aobpla/plv036 2019-09-17T06:50:42Z - Published article - CC BY 4.0 Long-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. Article in Journal/Newspaper North Atlantic NTNU Open Archive (Norwegian University of Science and Technology) Five Islands ENVELOPE(-69.415,-69.415,60.184,60.184) AoB PLANTS 7 |
institution |
Open Polar |
collection |
NTNU Open Archive (Norwegian University of Science and Technology) |
op_collection_id |
ftntnutrondheimi |
language |
English |
description |
- Published article - CC BY 4.0 Long-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. |
format |
Article in Journal/Newspaper |
author |
Alsos, Inger Greve Ehrich, Dorothee Eidesen, Pernille Bronken Solstad, Heidi Merethe Westergaard, Kristine Bakke Schonswetter, Peter Tribsch, Andreas Birkeland, Siri Elven, Reidar Brochmann, Christian |
spellingShingle |
Alsos, Inger Greve Ehrich, Dorothee Eidesen, Pernille Bronken Solstad, Heidi Merethe Westergaard, Kristine Bakke Schonswetter, Peter Tribsch, Andreas Birkeland, Siri Elven, Reidar Brochmann, Christian Long-distance plant dispersal to North Atlantic islands:colonization routes and founder effect |
author_facet |
Alsos, Inger Greve Ehrich, Dorothee Eidesen, Pernille Bronken Solstad, Heidi Merethe Westergaard, Kristine Bakke Schonswetter, Peter Tribsch, Andreas Birkeland, Siri Elven, Reidar Brochmann, Christian |
author_sort |
Alsos, Inger Greve |
title |
Long-distance plant dispersal to North Atlantic islands:colonization routes and founder effect |
title_short |
Long-distance plant dispersal to North Atlantic islands:colonization routes and founder effect |
title_full |
Long-distance plant dispersal to North Atlantic islands:colonization routes and founder effect |
title_fullStr |
Long-distance plant dispersal to North Atlantic islands:colonization routes and founder effect |
title_full_unstemmed |
Long-distance plant dispersal to North Atlantic islands:colonization routes and founder effect |
title_sort |
long-distance plant dispersal to north atlantic islands:colonization routes and founder effect |
publisher |
Oxford University Press |
publishDate |
2015 |
url |
http://hdl.handle.net/11250/286630 https://doi.org/10.1093/aobpla/plv036 |
long_lat |
ENVELOPE(-69.415,-69.415,60.184,60.184) |
geographic |
Five Islands |
geographic_facet |
Five Islands |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
plv036 7 AoB Plants Special Issue |
op_relation |
AoB Plants 2015, 1 urn:issn:2041-2851 http://hdl.handle.net/11250/286630 https://doi.org/10.1093/aobpla/plv036 cristin:1245070 |
op_rights |
Attribution 4.0 International (CC BY 4.0) You are free to: Share — copy and redistribute the material in any medium or format Adapt — remix, transform, and build upon the material for any purpose, even commercially. The licensor cannot revoke these freedoms as long as you follow the license terms http://creativecommons.org/licenses/by/4.0/ |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1093/aobpla/plv036 |
container_title |
AoB PLANTS |
container_volume |
7 |
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1766131440894869504 |