Chemical communication of predation risk in zebrafish does not depend on cortisol increase

Detalhes bibliográficos
Autor(a) principal: Barcellos, Leonardo J. G.
Data de Publicação: 2014
Outros Autores: Koakoski, Gessi, Rosa, Joao G. S. da, Ferreira, Daiane, Barreto, Rodrigo E. [UNESP], Giaquinto, Percilia C. [UNESP], Volpato, Gilson L. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1038/srep05076
http://hdl.handle.net/11449/111602
Resumo: We investigated chemical cues among groups of zebrafish (Danio rerio) when communicating information about the risk of predation. We found that visual cues of the predator (tiger Oscar, Astronotus ocellatus) did not increase whole-body cortisol levels in groups of zebrafish but that water conditioned by these (donor) zebrafish stressed (target) conspecifics, thereby increasing whole-body cortisol. This finding was confirmed when these zebrafish groups were in different aquaria and communicated exclusively via water transfer. This result indicates that the stress induced in the target zebrafish does not depend on an increase in whole-body cortisol levels in the donor zebrafish. Because cortisol participation is rejected in this predation-risk communication, other chemicals from the stress systems should be investigated.
id UNSP_f267dee05552e9377cd103eb8fc78081
oai_identifier_str oai:repositorio.unesp.br:11449/111602
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Chemical communication of predation risk in zebrafish does not depend on cortisol increaseWe investigated chemical cues among groups of zebrafish (Danio rerio) when communicating information about the risk of predation. We found that visual cues of the predator (tiger Oscar, Astronotus ocellatus) did not increase whole-body cortisol levels in groups of zebrafish but that water conditioned by these (donor) zebrafish stressed (target) conspecifics, thereby increasing whole-body cortisol. This finding was confirmed when these zebrafish groups were in different aquaria and communicated exclusively via water transfer. This result indicates that the stress induced in the target zebrafish does not depend on an increase in whole-body cortisol levels in the donor zebrafish. Because cortisol participation is rejected in this predation-risk communication, other chemicals from the stress systems should be investigated.Universidade de Passo FundoConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Passo Fundo, Curso Med Vet, Programa Grad Bioexpt, BR-99001970 Casca, RS, BrazilUniv Fed Santa Maria, Programa Posgrad Farmacol, Santa Maria, RS, BrazilUNESP, Biosci Inst, Dept Physiol, Res Ctr Anim Welf RECAW,Caunesp, BR-18618970 Botucau, SP, BrazilUNESP, Biosci Inst, Dept Physiol, Res Ctr Anim Welf RECAW,Caunesp, BR-18618970 Botucau, SP, BrazilCNPq: 302073/2011-6CNPq: 307380/2009-2Nature Publishing GroupUniv Passo FundoUniversidade Federal de Sergipe (UFS)Universidade Estadual Paulista (Unesp)Barcellos, Leonardo J. G.Koakoski, GessiRosa, Joao G. S. daFerreira, DaianeBarreto, Rodrigo E. [UNESP]Giaquinto, Percilia C. [UNESP]Volpato, Gilson L. [UNESP]2014-12-03T13:08:49Z2014-12-03T13:08:49Z2014-05-27info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article7application/pdfhttp://dx.doi.org/10.1038/srep05076Scientific Reports. London: Nature Publishing Group, v. 4, 7 p., 2014.2045-2322http://hdl.handle.net/11449/11160210.1038/srep05076WOS:000336365000002WOS000336365000002.pdf59867844357279800000-0003-4591-4415Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengScientific Reports4.1221,533info:eu-repo/semantics/openAccess2023-10-26T06:10:23Zoai:repositorio.unesp.br:11449/111602Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:02:57.126116Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Chemical communication of predation risk in zebrafish does not depend on cortisol increase
title Chemical communication of predation risk in zebrafish does not depend on cortisol increase
spellingShingle Chemical communication of predation risk in zebrafish does not depend on cortisol increase
Barcellos, Leonardo J. G.
title_short Chemical communication of predation risk in zebrafish does not depend on cortisol increase
title_full Chemical communication of predation risk in zebrafish does not depend on cortisol increase
title_fullStr Chemical communication of predation risk in zebrafish does not depend on cortisol increase
title_full_unstemmed Chemical communication of predation risk in zebrafish does not depend on cortisol increase
title_sort Chemical communication of predation risk in zebrafish does not depend on cortisol increase
author Barcellos, Leonardo J. G.
author_facet Barcellos, Leonardo J. G.
Koakoski, Gessi
Rosa, Joao G. S. da
Ferreira, Daiane
Barreto, Rodrigo E. [UNESP]
Giaquinto, Percilia C. [UNESP]
Volpato, Gilson L. [UNESP]
author_role author
author2 Koakoski, Gessi
Rosa, Joao G. S. da
Ferreira, Daiane
Barreto, Rodrigo E. [UNESP]
Giaquinto, Percilia C. [UNESP]
Volpato, Gilson L. [UNESP]
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Univ Passo Fundo
Universidade Federal de Sergipe (UFS)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Barcellos, Leonardo J. G.
Koakoski, Gessi
Rosa, Joao G. S. da
Ferreira, Daiane
Barreto, Rodrigo E. [UNESP]
Giaquinto, Percilia C. [UNESP]
Volpato, Gilson L. [UNESP]
description We investigated chemical cues among groups of zebrafish (Danio rerio) when communicating information about the risk of predation. We found that visual cues of the predator (tiger Oscar, Astronotus ocellatus) did not increase whole-body cortisol levels in groups of zebrafish but that water conditioned by these (donor) zebrafish stressed (target) conspecifics, thereby increasing whole-body cortisol. This finding was confirmed when these zebrafish groups were in different aquaria and communicated exclusively via water transfer. This result indicates that the stress induced in the target zebrafish does not depend on an increase in whole-body cortisol levels in the donor zebrafish. Because cortisol participation is rejected in this predation-risk communication, other chemicals from the stress systems should be investigated.
publishDate 2014
dc.date.none.fl_str_mv 2014-12-03T13:08:49Z
2014-12-03T13:08:49Z
2014-05-27
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://dx.doi.org/10.1038/srep05076
Scientific Reports. London: Nature Publishing Group, v. 4, 7 p., 2014.
2045-2322
http://hdl.handle.net/11449/111602
10.1038/srep05076
WOS:000336365000002
WOS000336365000002.pdf
5986784435727980
0000-0003-4591-4415
url http://dx.doi.org/10.1038/srep05076
http://hdl.handle.net/11449/111602
identifier_str_mv Scientific Reports. London: Nature Publishing Group, v. 4, 7 p., 2014.
2045-2322
10.1038/srep05076
WOS:000336365000002
WOS000336365000002.pdf
5986784435727980
0000-0003-4591-4415
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Scientific Reports
4.122
1,533
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 7
application/pdf
dc.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128599515987968

Registros relacionados