Data from: Effects of brooding and broadcasting reproductive modes on the population genetic structure of two Antarctic gastropod molluscs
Life-history characteristics exert a profound influence upon the population structure of many marine organisms. However, relatively few genetic studies have compared direct with indirect-developing species in the same ecosystem or geographic region, and none to our knowledge within an Antarctic sett...
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ftzenodo:oai:zenodo.org:5007188 2024-09-09T19:03:21+00:00 Data from: Effects of brooding and broadcasting reproductive modes on the population genetic structure of two Antarctic gastropod molluscs Hoffman, J. I. Clarke, A. Linse, K. Peck, L. S. 2010-09-17 https://doi.org/10.5061/dryad.1995 unknown Zenodo https://doi.org/10.1007/s00227-010-1558-6 https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.1995 oai:zenodo.org:5007188 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Margarella antarctica Nacella concinna Current day info:eu-repo/semantics/other 2010 ftzenodo https://doi.org/10.5061/dryad.199510.1007/s00227-010-1558-6 2024-07-25T19:05:53Z Life-history characteristics exert a profound influence upon the population structure of many marine organisms. However, relatively few genetic studies have compared direct with indirect-developing species in the same ecosystem or geographic region, and none to our knowledge within an Antarctic setting. To address this issue we have collected novel Amplified Fragment Length Polymorphism (AFLP) data from the direct-developing top shell Margarella antarctica to form a comparison with previously published data for the broadcast-spawning Antarctic limpet Nacella concinna. We scored 270 loci in 240 M. antarctica individuals sampled from five populations spanning the full length of the Antarctic Peninsula. Profound differences were identified in the strength and pattern of population structure between the two species, consistent with gene flow being highly restricted in M. antarctica relative to N. concinna. Hoffman dryad submission 16_09_10 AFLP datafiles for Margarella antarctica and Nacella concina Other/Unknown Material Antarc* Antarctic Antarctic Peninsula Antarctica Zenodo Antarctic The Antarctic Antarctic Peninsula Nacella ENVELOPE(-60.783,-60.783,-62.467,-62.467) |
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op_collection_id |
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topic |
Margarella antarctica Nacella concinna Current day |
spellingShingle |
Margarella antarctica Nacella concinna Current day Hoffman, J. I. Clarke, A. Linse, K. Peck, L. S. Data from: Effects of brooding and broadcasting reproductive modes on the population genetic structure of two Antarctic gastropod molluscs |
topic_facet |
Margarella antarctica Nacella concinna Current day |
description |
Life-history characteristics exert a profound influence upon the population structure of many marine organisms. However, relatively few genetic studies have compared direct with indirect-developing species in the same ecosystem or geographic region, and none to our knowledge within an Antarctic setting. To address this issue we have collected novel Amplified Fragment Length Polymorphism (AFLP) data from the direct-developing top shell Margarella antarctica to form a comparison with previously published data for the broadcast-spawning Antarctic limpet Nacella concinna. We scored 270 loci in 240 M. antarctica individuals sampled from five populations spanning the full length of the Antarctic Peninsula. Profound differences were identified in the strength and pattern of population structure between the two species, consistent with gene flow being highly restricted in M. antarctica relative to N. concinna. Hoffman dryad submission 16_09_10 AFLP datafiles for Margarella antarctica and Nacella concina |
format |
Other/Unknown Material |
author |
Hoffman, J. I. Clarke, A. Linse, K. Peck, L. S. |
author_facet |
Hoffman, J. I. Clarke, A. Linse, K. Peck, L. S. |
author_sort |
Hoffman, J. I. |
title |
Data from: Effects of brooding and broadcasting reproductive modes on the population genetic structure of two Antarctic gastropod molluscs |
title_short |
Data from: Effects of brooding and broadcasting reproductive modes on the population genetic structure of two Antarctic gastropod molluscs |
title_full |
Data from: Effects of brooding and broadcasting reproductive modes on the population genetic structure of two Antarctic gastropod molluscs |
title_fullStr |
Data from: Effects of brooding and broadcasting reproductive modes on the population genetic structure of two Antarctic gastropod molluscs |
title_full_unstemmed |
Data from: Effects of brooding and broadcasting reproductive modes on the population genetic structure of two Antarctic gastropod molluscs |
title_sort |
data from: effects of brooding and broadcasting reproductive modes on the population genetic structure of two antarctic gastropod molluscs |
publisher |
Zenodo |
publishDate |
2010 |
url |
https://doi.org/10.5061/dryad.1995 |
long_lat |
ENVELOPE(-60.783,-60.783,-62.467,-62.467) |
geographic |
Antarctic The Antarctic Antarctic Peninsula Nacella |
geographic_facet |
Antarctic The Antarctic Antarctic Peninsula Nacella |
genre |
Antarc* Antarctic Antarctic Peninsula Antarctica |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Antarctica |
op_relation |
https://doi.org/10.1007/s00227-010-1558-6 https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.1995 oai:zenodo.org:5007188 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5061/dryad.199510.1007/s00227-010-1558-6 |
_version_ |
1809817380269850624 |