Intense bone fluorescence reveals hidden patterns in pumpkin toadlets

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dc.contributorLab. Biologia Estruturalpt_BR
dc.contributor.authorGoutte, Sandrapt_BR
dc.contributor.authorMason, Matthew J.pt_BR
dc.contributor.authorAntoniazzi, Marta Mariapt_BR
dc.contributor.authorJared, Carlospt_BR
dc.contributor.authorMerle, Didierpt_BR
dc.contributor.authorCazes, Lilianpt_BR
dc.contributor.authorToledo, Luís Felipept_BR
dc.contributor.authorel-Hafci, Hananept_BR
dc.contributor.authorPallu, Stéphanept_BR
dc.contributor.authorPortier, Huguespt_BR
dc.contributor.authorSchramm, Stefanpt_BR
dc.contributor.authorGueriau, Pierrept_BR
dc.contributor.authorThoury, Mathieupt_BR
dc.date.accessioned2020-07-09T21:23:27Z-
dc.date.available2020-07-09T21:23:27Z-
dc.date.issued2019pt_BR
dc.identifier.citationGoutte S, Mason MJ., Antoniazzi MM, Jared C, Merle D, Cazes L, et al. Intense bone fluorescence reveals hidden patterns in pumpkin toadlets. Sci Rep. 2019 Mar;9:5388. doi:10.1038/s41598-019-41959-8.pt_BR
dc.identifier.urihttps://repositorio.butantan.gov.br/handle/butantan/2709-
dc.description.abstractThe phenomenon of fluorescence can be used by animals to change effective colouration or patterning, potentially to serve functions including intra- and interspecific signalling. Initially believed to be restricted to marine animals, fluorescent colours are now being described in an increasing number of terrestrial species. Here, we describe unique, highly fluorescent patterns in two species of pumpkin toadlets (Brachycephalus ephippium and B. pitanga). We establish that the origin of the fluorescence lies in the dermal bone of the head and back, visible through a particularly thin skin. By comparing them to those of the closely related species Ischnocnema parva, we demonstrate that pumpkin toadlets' bones are exceptionally fluorescent. We characterize the luminescence properties of the toadlets' bones and discuss the potential function of fluorescent patterns in natural lighting conditions.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.format.extent5388pt_BR
dc.language.isoEnglishpt_BR
dc.relation.ispartofScientific Reportspt_BR
dc.rightsOpen Accesspt_BR
dc.titleIntense bone fluorescence reveals hidden patterns in pumpkin toadletspt_BR
dc.typeArticlept_BR
dc.identifier.doi10.1038/s41598-019-41959-8pt_BR
dc.identifier.urlhttp://dx.doi.org/10.1038/s41598-019-41959-8pt_BR
dc.contributor.externalUniversidade Estadual de Campinas (UNICAMP)¦¦Brasilpt_BR
dc.contributor.externalNew York University (NYU)¦¦Estados Unidospt_BR
dc.contributor.externalUniversity of Cambridge¦¦Reino Unidopt_BR
dc.contributor.externalSorbonne University¦¦Françapt_BR
dc.contributor.externalUniversité Paris-Est¦¦Françapt_BR
dc.contributor.externalUniversité de Lausanne (UNIL)¦¦Suíçapt_BR
dc.contributor.externalUniversité d’Orléans¦¦Françapt_BR
dc.identifier.citationvolume9pt_BR
dc.relation.ispartofabbreviatedSci Reppt_BR
dc.identifier.citationabntv. 9, 5388, mar. 2019pt_BR
dc.identifier.citationvancouver2019 Mar;9:5388pt_BR
dc.contributor.butantanAntoniazzi, Marta Maria|:Pesquisador:Docente Permanente PPGTOX|:Lab. Biologia Estrutural|:pt_BR
dc.contributor.butantanJared, Carlos|:Pesquisador:Docente Permanente PPGTOX|:Lab. Biologia Estrutural|:pt_BR
dc.sponsorship.butantanConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)¦¦300896/2016-6pt_BR
dc.sponsorship.butantanFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)¦¦2014/23388-7pt_BR
dc.sponsorship.butantanFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)¦¦2016/25358-3pt_BR
dc.identifier.bvsccBR78.1pt_BR
dc.identifier.bvsdbIBProdpt_BR
dc.subject.researchlineToxinas e sistemas biológicospt_BR
dc.description.dbindexedYespt_BR
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