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Body size decline during thermal evolution is only detected at mild temperature

2024-10Artigo científico Acesso aberto
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dc.contributor.authorAntunes, Marta A.
dc.contributor.authorGrandela, Afonso
dc.contributor.authorSantos, Marta A.
dc.contributor.authorSantos, Mauro
dc.contributor.authorMatos, Margarida
dc.contributor.authorSimões, Pedro
dc.date.accessioned2024-12-09T17:32:36Z
dc.date.available2024-12-09T17:32:36Z
dc.date.issued2024-10
dc.description.abstractBody size is a key morphological trait that affects physiology and metabolism, as well as other relevant traits such as fertility and mating success. Some evidence points to a trend of shrinking body size with increasing temperature, but this is far from unequivocal. Here, we assess the evolution of body size under a warming environment in experimentally evolved Drosophila subobscura populations from two distinct geographical origins, tested in both ancestral and warming environments. We observed a decrease in body size in the warming populations, but only in the lower-latitude populations and only when tested in the ancestral (control) environment. The absence of a body size response in the warming environment may be owing to a balance between forces promoting thermodynamic stability—leading to a tendency for body size to decrease—and selection for increased reproductive output—leading to an increase in body size. Our findings indicate that body size variation is complex, with genotype-by-environment interactions occurring. This may explain the lack of consistency across studies. This highlights that predictions of body size evolution under climate warming are not straightforward and emphasizes the need for considering intra- and inter-specific variation in future studies.pt_PT
dc.description.versioninfo:eu-repo/semantics/acceptedVersionpt_PT
dc.identifier.citationAntunes MA, Grandela A, Santos MA, Santos M, Matos M, Simões P. 2024 Body size decline during thermal evolution is only detected at mild temperature. Proc. R. Soc. B 291: 20241498. https://doi.org/10.1098/rspb.2024.1498pt_PT
dc.identifier.doi10.1098/rspb.2024.1498pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.5/96151
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherThe Royal Societypt_PT
dc.relationFCT PTDC/BIA-EVL/28298/2017pt_PT
dc.relationCE3C Unit FCT funding project UIDB/00329/2020 (DOI 10.54499/UIDB/00329/2020)pt_PT
dc.relationFCT contract to PS under DL57/2016 and DL57/2017pt_PT
dc.relationGrant PID2021-127107NB-I00 from Ministerio de Ciencia e Innovación (Spain)pt_PT
dc.relationGrant 2021 SGR 00526 from Generalitat de Catalunyapt_PT
dc.relationFCT PhD fellowship 2020.09172.BDpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleBody size decline during thermal evolution is only detected at mild temperaturept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue2032pt_PT
oaire.citation.titleProceedings of the Royal Society B: Biological Sciencespt_PT
oaire.citation.volume291pt_PT
rcaap.embargofctO tipo de licença envolvido com a editora desta revista, quando não envolve pagamento (APC) apenas permite acesso em repositório público do formato 'aceite' (i.e não editado e paginado pela editora), sem período de embargo.pt_PT
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT

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