Data from: Ocean acidification alters sperm responses to egg-derived chemicals in a broadcast spawning mussel ...
The continued and unprecedented emissions of anthropogenic carbon dioxide (CO2) are causing progressive ocean acidification (OA). While deleterious effects of OA on biological systems are well documented in the growth of calcifying organisms, lesser studied impacts of OA include potential effects on...
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Online Access: | https://dx.doi.org/10.5061/dryad.9cnp5hqkf https://datadryad.org/stash/dataset/doi:10.5061/dryad.9cnp5hqkf |
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ftdatacite:10.5061/dryad.9cnp5hqkf 2023-12-31T10:21:32+01:00 Data from: Ocean acidification alters sperm responses to egg-derived chemicals in a broadcast spawning mussel ... Lymbery, Rowan Brouwer, Jill Evans, Jonathan 2021 https://dx.doi.org/10.5061/dryad.9cnp5hqkf https://datadryad.org/stash/dataset/doi:10.5061/dryad.9cnp5hqkf en eng Dryad Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Dataset dataset 2021 ftdatacite https://doi.org/10.5061/dryad.9cnp5hqkf 2023-12-01T12:06:09Z The continued and unprecedented emissions of anthropogenic carbon dioxide (CO2) are causing progressive ocean acidification (OA). While deleterious effects of OA on biological systems are well documented in the growth of calcifying organisms, lesser studied impacts of OA include potential effects on gamete interactions that determine fertilisation, which are likely to influence the many marine species that spawn gametes externally. Here, we explore the effects of OA on the signalling mechanisms that enable sperm to track egg-derived chemicals (sperm chemotaxis). We focus on the mussel Mytilus galloprovincialis, where sperm chemotaxis enables eggs to selectively bias fertilisation in favour of genetically compatible males. Using a factorial experimental design, we test whether the experimental manipulation of seawater pH (comparing ambient conditions to predicted end-of-century scenarios) alters these patterns of differential sperm chemotaxis. While we find no evidence that patterns of male-female gametic ... : This dataset contains sperm counts and fertilisation rates following sperm chemotaxis trials in the mussel Mytilus galloprovincialis. Trials were performed in factorial blocks, each involving sperm from two focal males and egg chemoattractants from two focal females, crossed in all combinations and replicated twice. Each factorial block was performed separately and in entirety at two pH treatments, ambient (pH ~ 8.0) and low (pH ~ 7.6). Seawater carbonate chemistry data for the two treatments in each block are also provided. ... Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
description |
The continued and unprecedented emissions of anthropogenic carbon dioxide (CO2) are causing progressive ocean acidification (OA). While deleterious effects of OA on biological systems are well documented in the growth of calcifying organisms, lesser studied impacts of OA include potential effects on gamete interactions that determine fertilisation, which are likely to influence the many marine species that spawn gametes externally. Here, we explore the effects of OA on the signalling mechanisms that enable sperm to track egg-derived chemicals (sperm chemotaxis). We focus on the mussel Mytilus galloprovincialis, where sperm chemotaxis enables eggs to selectively bias fertilisation in favour of genetically compatible males. Using a factorial experimental design, we test whether the experimental manipulation of seawater pH (comparing ambient conditions to predicted end-of-century scenarios) alters these patterns of differential sperm chemotaxis. While we find no evidence that patterns of male-female gametic ... : This dataset contains sperm counts and fertilisation rates following sperm chemotaxis trials in the mussel Mytilus galloprovincialis. Trials were performed in factorial blocks, each involving sperm from two focal males and egg chemoattractants from two focal females, crossed in all combinations and replicated twice. Each factorial block was performed separately and in entirety at two pH treatments, ambient (pH ~ 8.0) and low (pH ~ 7.6). Seawater carbonate chemistry data for the two treatments in each block are also provided. ... |
format |
Dataset |
author |
Lymbery, Rowan Brouwer, Jill Evans, Jonathan |
spellingShingle |
Lymbery, Rowan Brouwer, Jill Evans, Jonathan Data from: Ocean acidification alters sperm responses to egg-derived chemicals in a broadcast spawning mussel ... |
author_facet |
Lymbery, Rowan Brouwer, Jill Evans, Jonathan |
author_sort |
Lymbery, Rowan |
title |
Data from: Ocean acidification alters sperm responses to egg-derived chemicals in a broadcast spawning mussel ... |
title_short |
Data from: Ocean acidification alters sperm responses to egg-derived chemicals in a broadcast spawning mussel ... |
title_full |
Data from: Ocean acidification alters sperm responses to egg-derived chemicals in a broadcast spawning mussel ... |
title_fullStr |
Data from: Ocean acidification alters sperm responses to egg-derived chemicals in a broadcast spawning mussel ... |
title_full_unstemmed |
Data from: Ocean acidification alters sperm responses to egg-derived chemicals in a broadcast spawning mussel ... |
title_sort |
data from: ocean acidification alters sperm responses to egg-derived chemicals in a broadcast spawning mussel ... |
publisher |
Dryad |
publishDate |
2021 |
url |
https://dx.doi.org/10.5061/dryad.9cnp5hqkf https://datadryad.org/stash/dataset/doi:10.5061/dryad.9cnp5hqkf |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
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.9cnp5hqkf |
_version_ |
1786832346833485824 |