Photosynthesis from stolen chloroplasts can support sea slug reproductive fitness

Detalhes bibliográficos
Autor(a) principal: Cartaxana, Paulo
Data de Publicação: 2021
Outros Autores: Rey, Felisa, Lekieffre, Charlotte, Lopes, Diana, Hubas, Cédric, Spangenberg, Jorge E., Escrig, Stéphane, Jesus, Bruno, Calado, Gonçalo, Domingues, Rosário, Kühl, Michael, Calado, Ricardo, Meibom, Anders, Cruz, Sónia
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/142604
Resumo: 2020.03278.CEECIND CEECIND/01434/2018 GBMF9206 200021_179092
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spelling Photosynthesis from stolen chloroplasts can support sea slug reproductive fitnessfatty acidkleptoplastreproductionSacoglossaImmunology and Microbiology(all)Biochemistry, Genetics and Molecular Biology(all)Environmental Science(all)Agricultural and Biological Sciences(all)2020.03278.CEECIND CEECIND/01434/2018 GBMF9206 200021_179092Some sea slugs are able to steal functional chloroplasts (kleptoplasts) from their algal food sources, but the role and relevance of photosynthesis to the animal host remain controversial. While some researchers claim that kleptoplasts are slowly digestible 'snacks', others advocate that they enhance the overall fitness of sea slugs much more profoundly. Our analysis shows light-dependent incorporation of 13 C and 15 N in the albumen gland and gonadal follicles of the sea slug Elysia timida, representing translocation of photosynthates to kleptoplast-free reproductive organs. Long-chain polyunsaturated fatty acids with reported roles in reproduction were produced in the sea slug cells using labelled precursors translocated from the kleptoplasts. Finally, we report reduced fecundity of E. timida by limiting kleptoplast photosynthesis. The present study indicates that photosynthesis enhances the reproductive fitness of kleptoplast-bearing sea slugs, confirming the biological relevance of this remarkable association between a metazoan and an algal-derived organelle.MARE - Centro de Ciências do Mar e do AmbienteRUNCartaxana, PauloRey, FelisaLekieffre, CharlotteLopes, DianaHubas, CédricSpangenberg, Jorge E.Escrig, StéphaneJesus, BrunoCalado, GonçaloDomingues, RosárioKühl, MichaelCalado, RicardoMeibom, AndersCruz, Sónia2022-07-28T22:25:05Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/142604eng0962-8452PURE: 45671127https://doi.org/10.1098/rspb.2021.1779info: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:RCAAP2024-05-22T18:04:04Zoai:run.unl.pt:10362/142604Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-22T18:04:04Repositório 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 Photosynthesis from stolen chloroplasts can support sea slug reproductive fitness
title Photosynthesis from stolen chloroplasts can support sea slug reproductive fitness
spellingShingle Photosynthesis from stolen chloroplasts can support sea slug reproductive fitness
Cartaxana, Paulo
fatty acid
kleptoplast
reproduction
Sacoglossa
Immunology and Microbiology(all)
Biochemistry, Genetics and Molecular Biology(all)
Environmental Science(all)
Agricultural and Biological Sciences(all)
title_short Photosynthesis from stolen chloroplasts can support sea slug reproductive fitness
title_full Photosynthesis from stolen chloroplasts can support sea slug reproductive fitness
title_fullStr Photosynthesis from stolen chloroplasts can support sea slug reproductive fitness
title_full_unstemmed Photosynthesis from stolen chloroplasts can support sea slug reproductive fitness
title_sort Photosynthesis from stolen chloroplasts can support sea slug reproductive fitness
author Cartaxana, Paulo
author_facet Cartaxana, Paulo
Rey, Felisa
Lekieffre, Charlotte
Lopes, Diana
Hubas, Cédric
Spangenberg, Jorge E.
Escrig, Stéphane
Jesus, Bruno
Calado, Gonçalo
Domingues, Rosário
Kühl, Michael
Calado, Ricardo
Meibom, Anders
Cruz, Sónia
author_role author
author2 Rey, Felisa
Lekieffre, Charlotte
Lopes, Diana
Hubas, Cédric
Spangenberg, Jorge E.
Escrig, Stéphane
Jesus, Bruno
Calado, Gonçalo
Domingues, Rosário
Kühl, Michael
Calado, Ricardo
Meibom, Anders
Cruz, Sónia
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv MARE - Centro de Ciências do Mar e do Ambiente
RUN
dc.contributor.author.fl_str_mv Cartaxana, Paulo
Rey, Felisa
Lekieffre, Charlotte
Lopes, Diana
Hubas, Cédric
Spangenberg, Jorge E.
Escrig, Stéphane
Jesus, Bruno
Calado, Gonçalo
Domingues, Rosário
Kühl, Michael
Calado, Ricardo
Meibom, Anders
Cruz, Sónia
dc.subject.por.fl_str_mv fatty acid
kleptoplast
reproduction
Sacoglossa
Immunology and Microbiology(all)
Biochemistry, Genetics and Molecular Biology(all)
Environmental Science(all)
Agricultural and Biological Sciences(all)
topic fatty acid
kleptoplast
reproduction
Sacoglossa
Immunology and Microbiology(all)
Biochemistry, Genetics and Molecular Biology(all)
Environmental Science(all)
Agricultural and Biological Sciences(all)
description 2020.03278.CEECIND CEECIND/01434/2018 GBMF9206 200021_179092
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-01-01T00:00:00Z
2022-07-28T22:25:05Z
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/10362/142604
url http://hdl.handle.net/10362/142604
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0962-8452
PURE: 45671127
https://doi.org/10.1098/rspb.2021.1779
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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