Microsatellite markers for the Arctic copepod Calanus glacialis and cross-amplification with C. finmarchicus

Detalhes bibliográficos
Autor(a) principal: Weydmann, Agata
Data de Publicação: 2014
Outros Autores: Coelho, Nelson, Ramos, Ana, Serrao, Ester A., Pearson, Gareth
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/11221
Resumo: Calanus glacialis is a major component of Arctic zooplankton and a keystone species in Arctic marine ecosystems. Due to the observed climate warming, its numbers are being reduced to the advantage of a sibling Atlantic species Calanus finmarchicus. We developed and characterized the first set of microsatellite markers in this species to investigate its population genetic structure and dispersal capabilities. Nine polymorphic loci displayed an average of 7.3 alleles (range between 2 and 13) and the levels of expected heterozygosity ranged from 0.039 to 0.806. These provide a valuable tool to understand present connectivity patterns across Arctic regions, look for signatures of past climate effects and predict the response to future climate-driven environmental changes. Additionally, due to the cross-amplification with C. finmarchicus, the markers can be used to discriminate between these sibling species.
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spelling Microsatellite markers for the Arctic copepod Calanus glacialis and cross-amplification with C. finmarchicusCalanus glacialis is a major component of Arctic zooplankton and a keystone species in Arctic marine ecosystems. Due to the observed climate warming, its numbers are being reduced to the advantage of a sibling Atlantic species Calanus finmarchicus. We developed and characterized the first set of microsatellite markers in this species to investigate its population genetic structure and dispersal capabilities. Nine polymorphic loci displayed an average of 7.3 alleles (range between 2 and 13) and the levels of expected heterozygosity ranged from 0.039 to 0.806. These provide a valuable tool to understand present connectivity patterns across Arctic regions, look for signatures of past climate effects and predict the response to future climate-driven environmental changes. Additionally, due to the cross-amplification with C. finmarchicus, the markers can be used to discriminate between these sibling species.SpringerSapientiaWeydmann, AgataCoelho, NelsonRamos, AnaSerrao, Ester A.Pearson, Gareth2018-12-07T14:52:49Z2014-122014-12-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/11221eng1877-72521877-726010.1007/s12686-014-0269-6info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-11-29T10:55:10Zoai:sapientia.ualg.pt:10400.1/11221Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-11-29T10:55:10Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Microsatellite markers for the Arctic copepod Calanus glacialis and cross-amplification with C. finmarchicus
title Microsatellite markers for the Arctic copepod Calanus glacialis and cross-amplification with C. finmarchicus
spellingShingle Microsatellite markers for the Arctic copepod Calanus glacialis and cross-amplification with C. finmarchicus
Weydmann, Agata
title_short Microsatellite markers for the Arctic copepod Calanus glacialis and cross-amplification with C. finmarchicus
title_full Microsatellite markers for the Arctic copepod Calanus glacialis and cross-amplification with C. finmarchicus
title_fullStr Microsatellite markers for the Arctic copepod Calanus glacialis and cross-amplification with C. finmarchicus
title_full_unstemmed Microsatellite markers for the Arctic copepod Calanus glacialis and cross-amplification with C. finmarchicus
title_sort Microsatellite markers for the Arctic copepod Calanus glacialis and cross-amplification with C. finmarchicus
author Weydmann, Agata
author_facet Weydmann, Agata
Coelho, Nelson
Ramos, Ana
Serrao, Ester A.
Pearson, Gareth
author_role author
author2 Coelho, Nelson
Ramos, Ana
Serrao, Ester A.
Pearson, Gareth
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Weydmann, Agata
Coelho, Nelson
Ramos, Ana
Serrao, Ester A.
Pearson, Gareth
description Calanus glacialis is a major component of Arctic zooplankton and a keystone species in Arctic marine ecosystems. Due to the observed climate warming, its numbers are being reduced to the advantage of a sibling Atlantic species Calanus finmarchicus. We developed and characterized the first set of microsatellite markers in this species to investigate its population genetic structure and dispersal capabilities. Nine polymorphic loci displayed an average of 7.3 alleles (range between 2 and 13) and the levels of expected heterozygosity ranged from 0.039 to 0.806. These provide a valuable tool to understand present connectivity patterns across Arctic regions, look for signatures of past climate effects and predict the response to future climate-driven environmental changes. Additionally, due to the cross-amplification with C. finmarchicus, the markers can be used to discriminate between these sibling species.
publishDate 2014
dc.date.none.fl_str_mv 2014-12
2014-12-01T00:00:00Z
2018-12-07T14:52:49Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.1/11221
url http://hdl.handle.net/10400.1/11221
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1877-7252
1877-7260
10.1007/s12686-014-0269-6
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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