Data from: Increased temperature, but not acidification, enhances fertilization and development in a tropical urchin: potential for adaptation to a tropicalized eastern Australia
To predict effects of global change on marine populations, it is important to measure the effects of climate stressors on performance and potential for adaptation. Adaptation depends on heritable genetic variance for stress tolerance being present in populations. We determined effects of near-future...
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Online Access: | https://doi.org/10.5061/dryad.gd71g |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::da8b9dc0c0616affabce902c444a0ffb 2023-05-15T17:51:38+02:00 Data from: Increased temperature, but not acidification, enhances fertilization and development in a tropical urchin: potential for adaptation to a tropicalized eastern Australia Foo, Shawna A. Dworjanyn, Symon A. Khatkar, Mehar S. Poore, Alistair G. B. Byrne, Maria 2020-07-01 https://doi.org/10.5061/dryad.gd71g undefined unknown Data Archiving and Networked Services (DANS) http://dx.doi.org/10.5061/dryad.gd71g https://dx.doi.org/10.5061/dryad.gd71g lic_creative-commons oai:easy.dans.knaw.nl:easy-dataset:86876 10.5061/dryad.gd71g oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:86876 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c Life sciences medicine and health care Pseudoboletia indiana Development and Evolution climate change Adaptation Australia envir psy Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2020 fttriple https://doi.org/10.5061/dryad.gd71g 2023-01-22T16:50:56Z To predict effects of global change on marine populations, it is important to measure the effects of climate stressors on performance and potential for adaptation. Adaptation depends on heritable genetic variance for stress tolerance being present in populations. We determined effects of near-future ocean conditions on fertilisation success of the sea urchin Pseudoboletia indiana. In 16 multiple dam-sire crosses, we quantified genetic variation in tolerance of warming (+3°C) and acidification (-0.3-0.5 pH units) at the gastrulation stage. Ocean acidification decreased fertilisation across all dam-sire combinations with effects of pH significantly differing among the pairings. Decreased pH reduced the percentage of normal gastrulae with negative effects alleviated by increased temperature. Significant sire by environment interactions indicated the presence of heritable variation in tolerance of stressors at gastrulation and thus the potential for selection of resistant genotypes, which may enhance population persistence. A low genetic correlation indicated that genotypes that performed well at gastrulation in low pH did not necessarily perform well at higher temperatures. Furthermore, performance at fertilisation was not necessarily a good predictor of performance at the later stage of gastrulation. Southern range edge populations of Pseudoboletia indiana may benefit from future warming with potential for extension of their distribution in south east Australia. Percentage development at each stageData presented show the percentage that were fertilised and normal gastrulae for each replicate of each pair, across the six different treatments.Pseudoboletia Percentages.xls Dataset Ocean acidification Unknown |
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Open Polar |
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language |
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Life sciences medicine and health care Pseudoboletia indiana Development and Evolution climate change Adaptation Australia envir psy |
spellingShingle |
Life sciences medicine and health care Pseudoboletia indiana Development and Evolution climate change Adaptation Australia envir psy Foo, Shawna A. Dworjanyn, Symon A. Khatkar, Mehar S. Poore, Alistair G. B. Byrne, Maria Data from: Increased temperature, but not acidification, enhances fertilization and development in a tropical urchin: potential for adaptation to a tropicalized eastern Australia |
topic_facet |
Life sciences medicine and health care Pseudoboletia indiana Development and Evolution climate change Adaptation Australia envir psy |
description |
To predict effects of global change on marine populations, it is important to measure the effects of climate stressors on performance and potential for adaptation. Adaptation depends on heritable genetic variance for stress tolerance being present in populations. We determined effects of near-future ocean conditions on fertilisation success of the sea urchin Pseudoboletia indiana. In 16 multiple dam-sire crosses, we quantified genetic variation in tolerance of warming (+3°C) and acidification (-0.3-0.5 pH units) at the gastrulation stage. Ocean acidification decreased fertilisation across all dam-sire combinations with effects of pH significantly differing among the pairings. Decreased pH reduced the percentage of normal gastrulae with negative effects alleviated by increased temperature. Significant sire by environment interactions indicated the presence of heritable variation in tolerance of stressors at gastrulation and thus the potential for selection of resistant genotypes, which may enhance population persistence. A low genetic correlation indicated that genotypes that performed well at gastrulation in low pH did not necessarily perform well at higher temperatures. Furthermore, performance at fertilisation was not necessarily a good predictor of performance at the later stage of gastrulation. Southern range edge populations of Pseudoboletia indiana may benefit from future warming with potential for extension of their distribution in south east Australia. Percentage development at each stageData presented show the percentage that were fertilised and normal gastrulae for each replicate of each pair, across the six different treatments.Pseudoboletia Percentages.xls |
format |
Dataset |
author |
Foo, Shawna A. Dworjanyn, Symon A. Khatkar, Mehar S. Poore, Alistair G. B. Byrne, Maria |
author_facet |
Foo, Shawna A. Dworjanyn, Symon A. Khatkar, Mehar S. Poore, Alistair G. B. Byrne, Maria |
author_sort |
Foo, Shawna A. |
title |
Data from: Increased temperature, but not acidification, enhances fertilization and development in a tropical urchin: potential for adaptation to a tropicalized eastern Australia |
title_short |
Data from: Increased temperature, but not acidification, enhances fertilization and development in a tropical urchin: potential for adaptation to a tropicalized eastern Australia |
title_full |
Data from: Increased temperature, but not acidification, enhances fertilization and development in a tropical urchin: potential for adaptation to a tropicalized eastern Australia |
title_fullStr |
Data from: Increased temperature, but not acidification, enhances fertilization and development in a tropical urchin: potential for adaptation to a tropicalized eastern Australia |
title_full_unstemmed |
Data from: Increased temperature, but not acidification, enhances fertilization and development in a tropical urchin: potential for adaptation to a tropicalized eastern Australia |
title_sort |
data from: increased temperature, but not acidification, enhances fertilization and development in a tropical urchin: potential for adaptation to a tropicalized eastern australia |
publisher |
Data Archiving and Networked Services (DANS) |
publishDate |
2020 |
url |
https://doi.org/10.5061/dryad.gd71g |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
oai:easy.dans.knaw.nl:easy-dataset:86876 10.5061/dryad.gd71g oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:86876 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c |
op_relation |
http://dx.doi.org/10.5061/dryad.gd71g https://dx.doi.org/10.5061/dryad.gd71g |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.gd71g |
_version_ |
1766158849691090944 |