The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster

Detalhes bibliográficos
Autor(a) principal: Shingleton, Alexander W.
Data de Publicação: 2017
Outros Autores: Masandika, Josephine R., Thorsen, Lily S., Zhu, Yuqing, Mirth, Christen K.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.7/791
Resumo: This deposit is composed by the main article plus the supplementary materials of the publication.
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spelling The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogasterallometrydietary imbalancedietary restrictionfruit flymacronutrient compositionnutritional geometryThis deposit is composed by the main article plus the supplementary materials of the publication.Variation in the quality and quantity of nutrition is a major contributor to phenotypic variation in animal populations. Although we know much of how dietary restriction impacts phenotype, and of the molecular-genetic and physiological mechanisms that underlie this response, we know much less of the effects of dietary imbalance. Specifically, although dietary imbalance and restriction both reduce overall body size, it is unclear whether both have the same effect on the size of individual traits. Here, we use the fruit fly Drosophila melanogaster to explore the effect of dietary food versus protein-to-carbohydrate ratio on body proportion and trait size. Our results indicate that body proportion and trait size respond differently to changes in diet quantity (food concentration) versus diet quality (protein-to-carbohydrate ratio), and that these effects are sex specific. While these differences suggest that Drosophila use at least partially distinct developmental mechanisms to respond to diet quality versus quantity, further analysis indicates that the responses can be largely explained by the independent and contrasting effects of protein and carbohydrate concentration on trait size. Our data highlight the importance of considering macronutrient composition when elucidating the effect of nutrition on trait size, at the levels of both morphology and developmental physiology.National Science Foundation grants: (IOS-1557638, IOS-0919855); Lake Forest College.Royal Society, TheARCAShingleton, Alexander W.Masandika, Josephine R.Thorsen, Lily S.Zhu, YuqingMirth, Christen K.2017-10-23T15:30:27Z2017-09-062017-09-06T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/10400.7/791engShingleton AW, Masandika JR, Thorsen LS, Zhu Y, Mirth CK. 2017 The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster. R. Soc. open sci. 4: 170375. http://dx.doi.org/10.1098/rsos.17037510.1098/rsos.170375info: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:RCAAP2022-11-29T14:35:11Zoai:arca.igc.gulbenkian.pt:10400.7/791Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:12:00.963113Repositório 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 The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster
title The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster
spellingShingle The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster
Shingleton, Alexander W.
allometry
dietary imbalance
dietary restriction
fruit fly
macronutrient composition
nutritional geometry
title_short The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster
title_full The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster
title_fullStr The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster
title_full_unstemmed The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster
title_sort The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster
author Shingleton, Alexander W.
author_facet Shingleton, Alexander W.
Masandika, Josephine R.
Thorsen, Lily S.
Zhu, Yuqing
Mirth, Christen K.
author_role author
author2 Masandika, Josephine R.
Thorsen, Lily S.
Zhu, Yuqing
Mirth, Christen K.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv ARCA
dc.contributor.author.fl_str_mv Shingleton, Alexander W.
Masandika, Josephine R.
Thorsen, Lily S.
Zhu, Yuqing
Mirth, Christen K.
dc.subject.por.fl_str_mv allometry
dietary imbalance
dietary restriction
fruit fly
macronutrient composition
nutritional geometry
topic allometry
dietary imbalance
dietary restriction
fruit fly
macronutrient composition
nutritional geometry
description This deposit is composed by the main article plus the supplementary materials of the publication.
publishDate 2017
dc.date.none.fl_str_mv 2017-10-23T15:30:27Z
2017-09-06
2017-09-06T00:00:00Z
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/10400.7/791
url http://hdl.handle.net/10400.7/791
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Shingleton AW, Masandika JR, Thorsen LS, Zhu Y, Mirth CK. 2017 The sex-specific effects of diet quality versus quantity on morphology in Drosophila melanogaster. R. Soc. open sci. 4: 170375. http://dx.doi.org/10.1098/rsos.170375
10.1098/rsos.170375
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society, The
publisher.none.fl_str_mv Royal Society, The
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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