Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)

Detalhes bibliográficos
Autor(a) principal: Paul, Nina
Data de Publicação: 2018
Outros Autores: Novais, Sara C., Lemos, Marco F. L., Kunzmann, Andreas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/4191
Resumo: This study had the support of Fundac¸ão para a Ciência e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2013, project ProTEoME (PTDC/AAG-MAA/1302/2014), and project MARINE INVADERS (PTDC/BIA-CBI/31144/2017 and POCI-01-0145-FEDER-031144), and the post-doc grant of Sara C. Novais (SFRH/BPD/94500/2013). The project was also partially funded by the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01-0145-FEDER-000018) co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. The stay abroad was financially supported by ERASMUS+.
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spelling Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)This study had the support of Fundac¸ão para a Ciência e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2013, project ProTEoME (PTDC/AAG-MAA/1302/2014), and project MARINE INVADERS (PTDC/BIA-CBI/31144/2017 and POCI-01-0145-FEDER-031144), and the post-doc grant of Sara C. Novais (SFRH/BPD/94500/2013). The project was also partially funded by the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01-0145-FEDER-000018) co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. The stay abroad was financially supported by ERASMUS+.In nature, a multitude of both abiotic and biotic stressors influence organisms with regard to their overall fitness. Stress responses that finally impair normal biological functions may ultimately result in consequences for whole populations. This study focused on the metabolic response of the intertidal rock pool fish Gobius paganellus towards simulated predation risk. Individuals were exposed to a mixture of skin extracts from conspecifics and chemical alarm cues from a top predator, Octopus vulgaris. Oxygen consumption rates of single fish were measured to establish standard (SMR) and routine metabolic rates (RMR) of G. paganellus, and to address the direct response towards simulated predation risk, compared to handling and light stress. The SMR of G. paganellus (0.0301 ± 0.0081 mg O2 h-1 g-1 WW) was significantly lower than the RMR (0.0409 ± 0.0078 mg O2 h-1 g-1 WW). In contrast to increased respiration due to handling and light stress, the exposure to chemical predation cues induced a significant reduction in oxygen consumption rates (0.0297 ± 0.0077 mg O2 h-1 g-1 WW). This metabolic suppression was interpreted as a result of the stereotypic freezing behaviour as antipredator response of gobiid fish. Results underline the importance of biotic interactions in environmental stress assessments and predation as a biotic factor that will provide more realistic scenarios when addressing stress impacts in tidal rock pool organisms.IC-OnlinePaul, NinaNovais, Sara C.Lemos, Marco F. L.Kunzmann, Andreas2019-10-11T14:50:25Z20182018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/4191engPaul N, Novais SC, Lemos MFL, Kunzmann A (2018). Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus). PLoS ONE 13(12), e0209286 (doi: 10.1371/journal.pone.0209286)10.1371/journal.pone.0209286info: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:RCAAP2024-01-17T15:48:46Zoai:iconline.ipleiria.pt:10400.8/4191Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:48:06.901365Repositório 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 Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)
title Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)
spellingShingle Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)
Paul, Nina
title_short Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)
title_full Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)
title_fullStr Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)
title_full_unstemmed Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)
title_sort Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)
author Paul, Nina
author_facet Paul, Nina
Novais, Sara C.
Lemos, Marco F. L.
Kunzmann, Andreas
author_role author
author2 Novais, Sara C.
Lemos, Marco F. L.
Kunzmann, Andreas
author2_role author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Paul, Nina
Novais, Sara C.
Lemos, Marco F. L.
Kunzmann, Andreas
description This study had the support of Fundac¸ão para a Ciência e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2013, project ProTEoME (PTDC/AAG-MAA/1302/2014), and project MARINE INVADERS (PTDC/BIA-CBI/31144/2017 and POCI-01-0145-FEDER-031144), and the post-doc grant of Sara C. Novais (SFRH/BPD/94500/2013). The project was also partially funded by the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01-0145-FEDER-000018) co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. The stay abroad was financially supported by ERASMUS+.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01T00:00:00Z
2019-10-11T14:50:25Z
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/10400.8/4191
url http://hdl.handle.net/10400.8/4191
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Paul N, Novais SC, Lemos MFL, Kunzmann A (2018). Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus). PLoS ONE 13(12), e0209286 (doi: 10.1371/journal.pone.0209286)
10.1371/journal.pone.0209286
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.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
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