Cultural traditions across a migratory network shape the genetic structure of southern right whales around Australia and New Zealand
ELC was supported by the AMMC and a Newton Fellowship from the Royal Society and RH in part by a Sitka Sound Science Centre Scientist in Residency Fellowship. OEG acknowledges support from the MASTS pooling initiative (The Marine Alliance for Science and Technology for Scotland). Fidelity to migrato...
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Online Access: | https://hdl.handle.net/10023/7755 https://doi.org/10.1038/srep16182 |
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ftstandrewserep:oai:research-repository.st-andrews.ac.uk:10023/7755 2024-10-13T14:10:57+00:00 Cultural traditions across a migratory network shape the genetic structure of southern right whales around Australia and New Zealand Carroll, Emma Louise Baker, C. Scott Watson, Mandy Alderman, Rachael Bannister, John Gaggiotti, Oscar Eduardo Gröcke, Darren Patenaude, Nathalie Harcourt, Robert University of St Andrews.School of Biology University of St Andrews.Marine Alliance for Science & Technology Scotland University of St Andrews.Scottish Oceans Institute University of St Andrews.Sea Mammal Research Unit 2015-11-09T12:10:03Z 13 793692 application/pdf https://hdl.handle.net/10023/7755 https://doi.org/10.1038/srep16182 eng eng Scientific Reports 229627356 9500152a-37f9-421b-8f64-9eee444337e8 84946935363 000364290400001 Carroll , E L , Baker , C S , Watson , M , Alderman , R , Bannister , J , Gaggiotti , O E , Gröcke , D , Patenaude , N & Harcourt , R 2015 , ' Cultural traditions across a migratory network shape the genetic structure of southern right whales around Australia and New Zealand ' , Scientific Reports , vol. 5 , 16182 . https://doi.org/10.1038/srep16182 2045-2322 ORCID: /0000-0003-1827-1493/work/61370111 https://hdl.handle.net/10023/7755 doi:10.1038/srep16182 This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ GE Environmental Sciences QH301 Biology DAS SDG 14 - Life Below Water GE QH301 Journal article 2015 ftstandrewserep https://doi.org/10.1038/srep16182 2024-09-18T00:08:22Z ELC was supported by the AMMC and a Newton Fellowship from the Royal Society and RH in part by a Sitka Sound Science Centre Scientist in Residency Fellowship. OEG acknowledges support from the MASTS pooling initiative (The Marine Alliance for Science and Technology for Scotland). Fidelity to migratory destinations is an important driver of connectivity in marine and avian species. Here we assess the role of maternally directed learning of migratory habitats, or migratory culture, on the population structure of the endangered Australian and New Zealand southern right whale. Using DNA profiles, comprising mitochondrial DNA (mtDNA) haplotypes (500 bp), microsatellite genotypes (17 loci) and sex from 128 individually-identified whales, we find significant differentiation among winter calving grounds based on both mtDNA haplotype (FST = 0.048, ΦST = 0.109, p < 0.01) and microsatellite allele frequencies (FST=0.008, p<0.01), consistent with long-term fidelity to calving areas. However, most genetic comparisons of calving grounds and migratory corridors were not significant, supporting the idea that whales from different calving grounds mix in migratory corridors. Furthermore, we find a significant relationship between δ13C stable isotope profiles of 66 Australian southern right whales, a proxy for feeding ground location, and both mtDNA haplotypes and kinship inferred from microsatellite-based estimators of relatedness. This indicates migratory culture may influence genetic structure on feeding grounds. This fidelity to migratory destinations is likely to influence population recovery, as long-term estimates of historical abundance derived from estimates of genetic diversity indicate the South Pacific calving grounds remain at <10% of pre- whaling abundance. Peer reviewed Article in Journal/Newspaper Southern Right Whale University of St Andrews: Digital Research Repository New Zealand Pacific Scientific Reports 5 1 |
institution |
Open Polar |
collection |
University of St Andrews: Digital Research Repository |
op_collection_id |
ftstandrewserep |
language |
English |
topic |
GE Environmental Sciences QH301 Biology DAS SDG 14 - Life Below Water GE QH301 |
spellingShingle |
GE Environmental Sciences QH301 Biology DAS SDG 14 - Life Below Water GE QH301 Carroll, Emma Louise Baker, C. Scott Watson, Mandy Alderman, Rachael Bannister, John Gaggiotti, Oscar Eduardo Gröcke, Darren Patenaude, Nathalie Harcourt, Robert Cultural traditions across a migratory network shape the genetic structure of southern right whales around Australia and New Zealand |
topic_facet |
GE Environmental Sciences QH301 Biology DAS SDG 14 - Life Below Water GE QH301 |
description |
ELC was supported by the AMMC and a Newton Fellowship from the Royal Society and RH in part by a Sitka Sound Science Centre Scientist in Residency Fellowship. OEG acknowledges support from the MASTS pooling initiative (The Marine Alliance for Science and Technology for Scotland). Fidelity to migratory destinations is an important driver of connectivity in marine and avian species. Here we assess the role of maternally directed learning of migratory habitats, or migratory culture, on the population structure of the endangered Australian and New Zealand southern right whale. Using DNA profiles, comprising mitochondrial DNA (mtDNA) haplotypes (500 bp), microsatellite genotypes (17 loci) and sex from 128 individually-identified whales, we find significant differentiation among winter calving grounds based on both mtDNA haplotype (FST = 0.048, ΦST = 0.109, p < 0.01) and microsatellite allele frequencies (FST=0.008, p<0.01), consistent with long-term fidelity to calving areas. However, most genetic comparisons of calving grounds and migratory corridors were not significant, supporting the idea that whales from different calving grounds mix in migratory corridors. Furthermore, we find a significant relationship between δ13C stable isotope profiles of 66 Australian southern right whales, a proxy for feeding ground location, and both mtDNA haplotypes and kinship inferred from microsatellite-based estimators of relatedness. This indicates migratory culture may influence genetic structure on feeding grounds. This fidelity to migratory destinations is likely to influence population recovery, as long-term estimates of historical abundance derived from estimates of genetic diversity indicate the South Pacific calving grounds remain at <10% of pre- whaling abundance. Peer reviewed |
author2 |
University of St Andrews.School of Biology University of St Andrews.Marine Alliance for Science & Technology Scotland University of St Andrews.Scottish Oceans Institute University of St Andrews.Sea Mammal Research Unit |
format |
Article in Journal/Newspaper |
author |
Carroll, Emma Louise Baker, C. Scott Watson, Mandy Alderman, Rachael Bannister, John Gaggiotti, Oscar Eduardo Gröcke, Darren Patenaude, Nathalie Harcourt, Robert |
author_facet |
Carroll, Emma Louise Baker, C. Scott Watson, Mandy Alderman, Rachael Bannister, John Gaggiotti, Oscar Eduardo Gröcke, Darren Patenaude, Nathalie Harcourt, Robert |
author_sort |
Carroll, Emma Louise |
title |
Cultural traditions across a migratory network shape the genetic structure of southern right whales around Australia and New Zealand |
title_short |
Cultural traditions across a migratory network shape the genetic structure of southern right whales around Australia and New Zealand |
title_full |
Cultural traditions across a migratory network shape the genetic structure of southern right whales around Australia and New Zealand |
title_fullStr |
Cultural traditions across a migratory network shape the genetic structure of southern right whales around Australia and New Zealand |
title_full_unstemmed |
Cultural traditions across a migratory network shape the genetic structure of southern right whales around Australia and New Zealand |
title_sort |
cultural traditions across a migratory network shape the genetic structure of southern right whales around australia and new zealand |
publishDate |
2015 |
url |
https://hdl.handle.net/10023/7755 https://doi.org/10.1038/srep16182 |
geographic |
New Zealand Pacific |
geographic_facet |
New Zealand Pacific |
genre |
Southern Right Whale |
genre_facet |
Southern Right Whale |
op_relation |
Scientific Reports 229627356 9500152a-37f9-421b-8f64-9eee444337e8 84946935363 000364290400001 Carroll , E L , Baker , C S , Watson , M , Alderman , R , Bannister , J , Gaggiotti , O E , Gröcke , D , Patenaude , N & Harcourt , R 2015 , ' Cultural traditions across a migratory network shape the genetic structure of southern right whales around Australia and New Zealand ' , Scientific Reports , vol. 5 , 16182 . https://doi.org/10.1038/srep16182 2045-2322 ORCID: /0000-0003-1827-1493/work/61370111 https://hdl.handle.net/10023/7755 doi:10.1038/srep16182 |
op_rights |
This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.1038/srep16182 |
container_title |
Scientific Reports |
container_volume |
5 |
container_issue |
1 |
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1812818518753673216 |