Publication
Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus)
| dc.contributor.author | Paul, Nina | |
| dc.contributor.author | Novais, Sara C. | |
| dc.contributor.author | Lemos, Marco F. L. | |
| dc.contributor.author | Kunzmann, Andreas | |
| dc.date.accessioned | 2019-10-11T14:50:25Z | |
| dc.date.available | 2019-10-11T14:50:25Z | |
| dc.date.issued | 2018 | |
| dc.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+. | |
| dc.description.abstract | 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. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | 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) | pt_PT |
| dc.identifier.doi | 10.1371/journal.pone.0209286 | |
| dc.identifier.uri | http://hdl.handle.net/10400.8/4191 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.relation | ProTEoME - PROteomic Tools to assess Endocrine disruptiOn MEchanisms | |
| dc.relation | ENVIRONOME - INTEGRATING OMICS IN ECOTOXICOLOGY: TOOLS FOR ENVIRONMENTAL RISK ASSESSMENT | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.title | Chemical predator signals induce metabolic suppression in rock goby (Gobius paganellus) | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | ProTEoME - PROteomic Tools to assess Endocrine disruptiOn MEchanisms | |
| oaire.awardTitle | ENVIRONOME - INTEGRATING OMICS IN ECOTOXICOLOGY: TOOLS FOR ENVIRONMENTAL RISK ASSESSMENT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/5876/UID%2FMAR%2F04292%2F2013/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FAAG-MAA%2F1302%2F2014/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FBIA-CBI%2F31144%2F2017/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBPD%2F94500%2F2013/PT | |
| oaire.citation.issue | 12 | pt_PT |
| oaire.citation.startPage | e0209286 | pt_PT |
| oaire.citation.title | PLoS ONE | pt_PT |
| oaire.citation.volume | 13 | pt_PT |
| oaire.fundingStream | 5876 | |
| oaire.fundingStream | 9471 - RIDTI | |
| oaire.fundingStream | 9471 - RIDTI | |
| oaire.fundingStream | FARH | |
| person.familyName | Novais | |
| person.familyName | Lemos | |
| person.givenName | Sara | |
| person.givenName | Marco | |
| person.identifier | 996337 | |
| person.identifier.ciencia-id | 2216-A2E0-A118 | |
| person.identifier.orcid | 0000-0003-1306-3396 | |
| person.identifier.orcid | 0000-0001-9887-1864 | |
| person.identifier.rid | A-9032-2012 | |
| person.identifier.rid | F-7951-2011 | |
| person.identifier.scopus-author-id | 23025463300 | |
| person.identifier.scopus-author-id | 7006042884 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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