Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae)
- Autores
- Vrdoljak, Juan Esteban; Padro, Julian; de Panis, Diego Nicolás; Soto, Ignacio Maria; Carreira, Valeria Paula
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Drosophila koepferae and Drosophila buzzatii are closely related cactophilic species with overlapping distributions in Andean regions. Both species exploit necrotic tissues, and whereas the former breeds and feeds mostly in columnar cacti of Trichocereus and Cereus genera rich in secondary metabolites, the latter primarily exploits a less toxic host of the genus Opuntia. Although secondary metabolites have been related to the pattern of host exploitation, the microbial community associated with necrosis of cacti could also play a key role in the nutrition and/or alkaloid tolerance of the flies. We investigated the interaction between natural alkaloids and a yeast-protein supplement on both fly species raised in each type of cactus separately. We found that alkaloids reduced viability in both species, whereas a diet poor in protein reduced it only in D. buzzatii, especially when raised in Trichocereus. Concerning fitness traits that are related to adulthood, the addition of yeasts had positive effects, whereas the absence of yeasts resulted in strong detrimental effects. We present evidence of antagonistic effects on fitness and an interaction between alkaloids and proteins when these components are present in the diets of the flies.
Fil: Vrdoljak, Juan Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: Padro, Julian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: de Panis, Diego Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: Soto, Ignacio Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: Carreira, Valeria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina - Materia
-
ALKALOIDS
CACTI
DROSOPHILA
GENETIC VARIATION
NUTRITION
PHENOTYPIC PLASTICITY
YEASTS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/152709
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Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae)Vrdoljak, Juan EstebanPadro, Juliande Panis, Diego NicolásSoto, Ignacio MariaCarreira, Valeria PaulaALKALOIDSCACTIDROSOPHILAGENETIC VARIATIONNUTRITIONPHENOTYPIC PLASTICITYYEASTShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Drosophila koepferae and Drosophila buzzatii are closely related cactophilic species with overlapping distributions in Andean regions. Both species exploit necrotic tissues, and whereas the former breeds and feeds mostly in columnar cacti of Trichocereus and Cereus genera rich in secondary metabolites, the latter primarily exploits a less toxic host of the genus Opuntia. Although secondary metabolites have been related to the pattern of host exploitation, the microbial community associated with necrosis of cacti could also play a key role in the nutrition and/or alkaloid tolerance of the flies. We investigated the interaction between natural alkaloids and a yeast-protein supplement on both fly species raised in each type of cactus separately. We found that alkaloids reduced viability in both species, whereas a diet poor in protein reduced it only in D. buzzatii, especially when raised in Trichocereus. Concerning fitness traits that are related to adulthood, the addition of yeasts had positive effects, whereas the absence of yeasts resulted in strong detrimental effects. We present evidence of antagonistic effects on fitness and an interaction between alkaloids and proteins when these components are present in the diets of the flies.Fil: Vrdoljak, Juan Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaFil: Padro, Julian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaFil: de Panis, Diego Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaFil: Soto, Ignacio Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaFil: Carreira, Valeria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaWiley Blackwell Publishing, Inc2019-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/152709Vrdoljak, Juan Esteban; Padro, Julian; de Panis, Diego Nicolás; Soto, Ignacio Maria; Carreira, Valeria Paula; Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae); Wiley Blackwell Publishing, Inc; Biological Journal of The Linnean Society; 127; 1; 5-2019; 44-550024-4066CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/biolinnean/article/127/1/44/5426439info:eu-repo/semantics/altIdentifier/doi/10.1093/biolinnean/blz028info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:32:31Zoai:ri.conicet.gov.ar:11336/152709instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:32:31.338CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae) |
title |
Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae) |
spellingShingle |
Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae) Vrdoljak, Juan Esteban ALKALOIDS CACTI DROSOPHILA GENETIC VARIATION NUTRITION PHENOTYPIC PLASTICITY YEASTS |
title_short |
Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae) |
title_full |
Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae) |
title_fullStr |
Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae) |
title_full_unstemmed |
Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae) |
title_sort |
Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae) |
dc.creator.none.fl_str_mv |
Vrdoljak, Juan Esteban Padro, Julian de Panis, Diego Nicolás Soto, Ignacio Maria Carreira, Valeria Paula |
author |
Vrdoljak, Juan Esteban |
author_facet |
Vrdoljak, Juan Esteban Padro, Julian de Panis, Diego Nicolás Soto, Ignacio Maria Carreira, Valeria Paula |
author_role |
author |
author2 |
Padro, Julian de Panis, Diego Nicolás Soto, Ignacio Maria Carreira, Valeria Paula |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
ALKALOIDS CACTI DROSOPHILA GENETIC VARIATION NUTRITION PHENOTYPIC PLASTICITY YEASTS |
topic |
ALKALOIDS CACTI DROSOPHILA GENETIC VARIATION NUTRITION PHENOTYPIC PLASTICITY YEASTS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Drosophila koepferae and Drosophila buzzatii are closely related cactophilic species with overlapping distributions in Andean regions. Both species exploit necrotic tissues, and whereas the former breeds and feeds mostly in columnar cacti of Trichocereus and Cereus genera rich in secondary metabolites, the latter primarily exploits a less toxic host of the genus Opuntia. Although secondary metabolites have been related to the pattern of host exploitation, the microbial community associated with necrosis of cacti could also play a key role in the nutrition and/or alkaloid tolerance of the flies. We investigated the interaction between natural alkaloids and a yeast-protein supplement on both fly species raised in each type of cactus separately. We found that alkaloids reduced viability in both species, whereas a diet poor in protein reduced it only in D. buzzatii, especially when raised in Trichocereus. Concerning fitness traits that are related to adulthood, the addition of yeasts had positive effects, whereas the absence of yeasts resulted in strong detrimental effects. We present evidence of antagonistic effects on fitness and an interaction between alkaloids and proteins when these components are present in the diets of the flies. Fil: Vrdoljak, Juan Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina Fil: Padro, Julian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina Fil: de Panis, Diego Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina Fil: Soto, Ignacio Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina Fil: Carreira, Valeria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina |
description |
Drosophila koepferae and Drosophila buzzatii are closely related cactophilic species with overlapping distributions in Andean regions. Both species exploit necrotic tissues, and whereas the former breeds and feeds mostly in columnar cacti of Trichocereus and Cereus genera rich in secondary metabolites, the latter primarily exploits a less toxic host of the genus Opuntia. Although secondary metabolites have been related to the pattern of host exploitation, the microbial community associated with necrosis of cacti could also play a key role in the nutrition and/or alkaloid tolerance of the flies. We investigated the interaction between natural alkaloids and a yeast-protein supplement on both fly species raised in each type of cactus separately. We found that alkaloids reduced viability in both species, whereas a diet poor in protein reduced it only in D. buzzatii, especially when raised in Trichocereus. Concerning fitness traits that are related to adulthood, the addition of yeasts had positive effects, whereas the absence of yeasts resulted in strong detrimental effects. We present evidence of antagonistic effects on fitness and an interaction between alkaloids and proteins when these components are present in the diets of the flies. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-05 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/152709 Vrdoljak, Juan Esteban; Padro, Julian; de Panis, Diego Nicolás; Soto, Ignacio Maria; Carreira, Valeria Paula; Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae); Wiley Blackwell Publishing, Inc; Biological Journal of The Linnean Society; 127; 1; 5-2019; 44-55 0024-4066 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/152709 |
identifier_str_mv |
Vrdoljak, Juan Esteban; Padro, Julian; de Panis, Diego Nicolás; Soto, Ignacio Maria; Carreira, Valeria Paula; Protein–alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae); Wiley Blackwell Publishing, Inc; Biological Journal of The Linnean Society; 127; 1; 5-2019; 44-55 0024-4066 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/biolinnean/article/127/1/44/5426439 info:eu-repo/semantics/altIdentifier/doi/10.1093/biolinnean/blz028 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Wiley Blackwell Publishing, Inc |
publisher.none.fl_str_mv |
Wiley Blackwell Publishing, Inc |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844612992039124992 |
score |
13.070432 |