Differences in mating system and predicted parental conflict affect post-pollination reproductive isolation in a flowering plant ...
Mating system shifts from outcrossing to selfing are frequent in plant evolution. Relative to outcrossing, selfing is associated with reduced parental conflict over seed provisioning, which may result in postzygotic, asymmetric, reproductive isolation in crosses between populations of different mati...
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2023
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Online Access: | https://dx.doi.org/10.5061/dryad.7d7wm3808 https://datadryad.org/stash/dataset/doi:10.5061/dryad.7d7wm3808 |
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ftdatacite:10.5061/dryad.7d7wm3808 2024-02-04T09:58:13+01:00 Differences in mating system and predicted parental conflict affect post-pollination reproductive isolation in a flowering plant ... Petrén, Hampus Thosteman, Hanna Stift, Marc Toräng, Per Ågren, Jon Friberg, Magne 2023 https://dx.doi.org/10.5061/dryad.7d7wm3808 https://datadryad.org/stash/dataset/doi:10.5061/dryad.7d7wm3808 en eng Dryad https://dx.doi.org/10.5281/zenodo.7585373 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 FOS Biological sciences Arabis alpina breeding system mating system parental conflict reproductive isolation Speciation Dataset dataset 2023 ftdatacite https://doi.org/10.5061/dryad.7d7wm380810.5281/zenodo.7585373 2024-01-05T04:39:59Z Mating system shifts from outcrossing to selfing are frequent in plant evolution. Relative to outcrossing, selfing is associated with reduced parental conflict over seed provisioning, which may result in postzygotic, asymmetric, reproductive isolation in crosses between populations of different mating systems. To test the hypothesis that post-pollination reproductive isolation between populations increases with increasing differences in mating system and predicted parental conflict, we performed a crossing experiment involving all combinations of three self-compatible populations (with low outcrossing rates), and three self-incompatible populations (with high outcrossing rates) of the arctic-alpine herb Arabis alpina, assessing fitness-related seed and plant traits of the progeny. Predicted levels of parental conflict (“genome strength”) were quantified based on strength of self-incompatibility and estimates of outcrossing rates. Crosses between self-compatible and self-incompatible populations yielded very ... : Data are in the csv-files SeedsPetrenEtal.csv and F1PlantsPetrenEtal.csv, code is in R-script AnalysesPetrenEtal.R. All other associated information is in README.md. ... Dataset Arctic DataCite Metadata Store (German National Library of Science and Technology) Arctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
FOS Biological sciences Arabis alpina breeding system mating system parental conflict reproductive isolation Speciation |
spellingShingle |
FOS Biological sciences Arabis alpina breeding system mating system parental conflict reproductive isolation Speciation Petrén, Hampus Thosteman, Hanna Stift, Marc Toräng, Per Ågren, Jon Friberg, Magne Differences in mating system and predicted parental conflict affect post-pollination reproductive isolation in a flowering plant ... |
topic_facet |
FOS Biological sciences Arabis alpina breeding system mating system parental conflict reproductive isolation Speciation |
description |
Mating system shifts from outcrossing to selfing are frequent in plant evolution. Relative to outcrossing, selfing is associated with reduced parental conflict over seed provisioning, which may result in postzygotic, asymmetric, reproductive isolation in crosses between populations of different mating systems. To test the hypothesis that post-pollination reproductive isolation between populations increases with increasing differences in mating system and predicted parental conflict, we performed a crossing experiment involving all combinations of three self-compatible populations (with low outcrossing rates), and three self-incompatible populations (with high outcrossing rates) of the arctic-alpine herb Arabis alpina, assessing fitness-related seed and plant traits of the progeny. Predicted levels of parental conflict (“genome strength”) were quantified based on strength of self-incompatibility and estimates of outcrossing rates. Crosses between self-compatible and self-incompatible populations yielded very ... : Data are in the csv-files SeedsPetrenEtal.csv and F1PlantsPetrenEtal.csv, code is in R-script AnalysesPetrenEtal.R. All other associated information is in README.md. ... |
format |
Dataset |
author |
Petrén, Hampus Thosteman, Hanna Stift, Marc Toräng, Per Ågren, Jon Friberg, Magne |
author_facet |
Petrén, Hampus Thosteman, Hanna Stift, Marc Toräng, Per Ågren, Jon Friberg, Magne |
author_sort |
Petrén, Hampus |
title |
Differences in mating system and predicted parental conflict affect post-pollination reproductive isolation in a flowering plant ... |
title_short |
Differences in mating system and predicted parental conflict affect post-pollination reproductive isolation in a flowering plant ... |
title_full |
Differences in mating system and predicted parental conflict affect post-pollination reproductive isolation in a flowering plant ... |
title_fullStr |
Differences in mating system and predicted parental conflict affect post-pollination reproductive isolation in a flowering plant ... |
title_full_unstemmed |
Differences in mating system and predicted parental conflict affect post-pollination reproductive isolation in a flowering plant ... |
title_sort |
differences in mating system and predicted parental conflict affect post-pollination reproductive isolation in a flowering plant ... |
publisher |
Dryad |
publishDate |
2023 |
url |
https://dx.doi.org/10.5061/dryad.7d7wm3808 https://datadryad.org/stash/dataset/doi:10.5061/dryad.7d7wm3808 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://dx.doi.org/10.5281/zenodo.7585373 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.7d7wm380810.5281/zenodo.7585373 |
_version_ |
1789962634029694976 |