Data from: Genetic evidence of a population bottleneck and inbreeding in the endangered New Zealand sea lion, Phocarctos hookeri ...
The New Zealand sea lion (NZSL) is of high conservation concern due to its limited distribution and its declining population size. Historically it occupied most of coastal New Zealand, but is now restricted to a few coastal sites in southern mainland New Zealand and the sub-Antarctic Islands. NZSLs...
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Online Access: | https://dx.doi.org/10.5061/dryad.s089p https://datadryad.org/stash/dataset/doi:10.5061/dryad.s089p |
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ftdatacite:10.5061/dryad.s089p 2024-06-09T07:39:46+00:00 Data from: Genetic evidence of a population bottleneck and inbreeding in the endangered New Zealand sea lion, Phocarctos hookeri ... Osborne, Amy J. Negro, Sandra S. Chilvers, B. Louise Robertson, Bruce C. Kennedy, Martin A. Gemmell, Neil J. 2016 https://dx.doi.org/10.5061/dryad.s089p https://datadryad.org/stash/dataset/doi:10.5061/dryad.s089p en eng Dryad https://dx.doi.org/10.1093/jhered/esw015 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Conservation genetics and biodiversity Population structure and phylogeography Phocarctos hookeri Dataset dataset 2016 ftdatacite https://doi.org/10.5061/dryad.s089p10.1093/jhered/esw015 2024-05-13T11:00:22Z The New Zealand sea lion (NZSL) is of high conservation concern due to its limited distribution and its declining population size. Historically it occupied most of coastal New Zealand, but is now restricted to a few coastal sites in southern mainland New Zealand and the sub-Antarctic Islands. NZSLs have experienced a recent reduction in population size due to sealing in the 1900s, which is expected to have resulted in increased inbreeding and a loss of genetic variation, potentially reducing the evolutionary capacity of the species and negatively impacting on its long-term prospects for survival. We used 17 microsatellite loci, previously shown to have cross-species applications in pinnipeds, to determine locus- and population-specific statistics for 1205 NZSLs from seven consecutive breeding seasons. We show that the NZSL population has a moderate level of genetic diversity in comparison to other pinnipeds. We provide genetic evidence for a population reduction, likely caused by historical sealing, and a ... : New Zealand sea lion microsatellite dataset1205 NZSL individuals at 17 microsatellite loci.NZSL msat data for Dryad.xlsx ... Dataset Antarc* Antarctic DataCite Metadata Store (German National Library of Science and Technology) Antarctic New Zealand |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Conservation genetics and biodiversity Population structure and phylogeography Phocarctos hookeri |
spellingShingle |
Conservation genetics and biodiversity Population structure and phylogeography Phocarctos hookeri Osborne, Amy J. Negro, Sandra S. Chilvers, B. Louise Robertson, Bruce C. Kennedy, Martin A. Gemmell, Neil J. Data from: Genetic evidence of a population bottleneck and inbreeding in the endangered New Zealand sea lion, Phocarctos hookeri ... |
topic_facet |
Conservation genetics and biodiversity Population structure and phylogeography Phocarctos hookeri |
description |
The New Zealand sea lion (NZSL) is of high conservation concern due to its limited distribution and its declining population size. Historically it occupied most of coastal New Zealand, but is now restricted to a few coastal sites in southern mainland New Zealand and the sub-Antarctic Islands. NZSLs have experienced a recent reduction in population size due to sealing in the 1900s, which is expected to have resulted in increased inbreeding and a loss of genetic variation, potentially reducing the evolutionary capacity of the species and negatively impacting on its long-term prospects for survival. We used 17 microsatellite loci, previously shown to have cross-species applications in pinnipeds, to determine locus- and population-specific statistics for 1205 NZSLs from seven consecutive breeding seasons. We show that the NZSL population has a moderate level of genetic diversity in comparison to other pinnipeds. We provide genetic evidence for a population reduction, likely caused by historical sealing, and a ... : New Zealand sea lion microsatellite dataset1205 NZSL individuals at 17 microsatellite loci.NZSL msat data for Dryad.xlsx ... |
format |
Dataset |
author |
Osborne, Amy J. Negro, Sandra S. Chilvers, B. Louise Robertson, Bruce C. Kennedy, Martin A. Gemmell, Neil J. |
author_facet |
Osborne, Amy J. Negro, Sandra S. Chilvers, B. Louise Robertson, Bruce C. Kennedy, Martin A. Gemmell, Neil J. |
author_sort |
Osborne, Amy J. |
title |
Data from: Genetic evidence of a population bottleneck and inbreeding in the endangered New Zealand sea lion, Phocarctos hookeri ... |
title_short |
Data from: Genetic evidence of a population bottleneck and inbreeding in the endangered New Zealand sea lion, Phocarctos hookeri ... |
title_full |
Data from: Genetic evidence of a population bottleneck and inbreeding in the endangered New Zealand sea lion, Phocarctos hookeri ... |
title_fullStr |
Data from: Genetic evidence of a population bottleneck and inbreeding in the endangered New Zealand sea lion, Phocarctos hookeri ... |
title_full_unstemmed |
Data from: Genetic evidence of a population bottleneck and inbreeding in the endangered New Zealand sea lion, Phocarctos hookeri ... |
title_sort |
data from: genetic evidence of a population bottleneck and inbreeding in the endangered new zealand sea lion, phocarctos hookeri ... |
publisher |
Dryad |
publishDate |
2016 |
url |
https://dx.doi.org/10.5061/dryad.s089p https://datadryad.org/stash/dataset/doi:10.5061/dryad.s089p |
geographic |
Antarctic New Zealand |
geographic_facet |
Antarctic New Zealand |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
https://dx.doi.org/10.1093/jhered/esw015 |
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.s089p10.1093/jhered/esw015 |
_version_ |
1801381890545942528 |