Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a...

Autores: Fernández, Fátima Liliana; Goane, Lucía; Medina Pereyra, Pilar; Segura, Diego Fernando; Scannapieco, Alejandra Carla; Nestel, David; Vera, María Teresa; Ruíz, María Josefina
Año de publicación: 2025
Idioma: inglés
Tipo de recurso: artículo
Estado: versión publicada
Descripción: Climate significantly influences the geographic distribution of species. Understanding how species adapt to climatic stressors often involves analysing phenotypic variability across different regions. Insects exhibit diverse strategies to cope with environmental challenges; among these, the accumulation and use of metabolic reserves play a pivotal role in enhancing tolerance to stress. Anastrepha fraterculus is a major fruit pest in South America. Despite the significant progress achieved in the study of many biological traits, this fly's ability to withstand climatic stress has not been analysed yet. The present study examines the tolerance of A. fraterculus to starvation and desiccation in adult flies derived from diverse geographical origins. It also explores the role of metabolic reserves in stress tolerance. Wild flies from five geographic locations in Argentina were reared until F9 from F1 on mango (Mangifera indica) under laboratory conditions. Starvation and desiccation tolerance were evaluated in both sexes and in sexually immature and mature flies. Protein, lipid and glycogen levels were quantified to assess their association with stress tolerance. Significant differences in adult longevity and nutritional metabolite levels under starvation and desiccation stresses were observed between flies derived from different geographical areas. However, no clear correlation was found between nutrient content and stress tolerance. These findings suggest that, beyond physiological traits, local environmental conditions may have shaped population-specific adaptive responses, as documented in other insect species. The observed variability highlights the potential role of small-scale environmental heterogeneity in enhancing adaptive capacity. This study provides a foundation for understanding the interplay between metabolic reserves, environmental history and physiological mechanisms underlying stress tolerance in A. fraterculus.
Instituto de Genética
Fil: Fernández, Fátima Liliana. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; Argentina
Fil: Fernández, Fátima Liliana. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Fernández, Fátima Liliana. Universidad Nacional de Tucumán (UNT). Facultad de Cienciasa Naturales. Instituto Superior de Entomología "Dr. Abraham Willink" (INSUE); Argentina
Fil: Fernández, Fátima Liliana. Instituto Miguel Lillo. Instituto Superior de Entomología "Dr. Abraham Willink" (INSUE); Argentina
Fil: Goane, Lucía. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; Argentina
Fil: Goane, Lucía. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Medina Pereyra, Pilar. Fundación Miguel Lillo. Instituto de Fisiología Animal; Argentina
Fil: Segura, Diego Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Segura, Diego Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Segura, Diego Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Segura, Diego Fernando. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias; Argentina
Fil: Scannapieco, Alejandra Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Scannapieco, Alejandra Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Scannapieco, Alejandra Carla. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Scannapieco, Alejandra Carla. Universidad de Buenos Aires (UBA). Facultad de Agronomía. Departamento de Producción Animal; Argentina
Fil: Nestel, David. Agricultural Research Organization (ARO). The Volcani Center. Institute of Plant Protection. Department of Entomology; Israel
Fil: Vera, María Teresa. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; Argentina
Fil: Vera, María Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Ruiz, María Josefina. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; Argentina
Fil: Ruiz, María Josefina. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fuente: Physiological Entomology 50 (4) : 1-14 (First published: 19 December 2025)
Materia: Procedencia
Inanición
Deshidratación
Metabolito
Anastrepha fraterculus
Adulto
Factores Ambientales
Mosca de la Fruta
Provenance
Starvation
Dehydration
Metabolites
Adults
Environmental Factors
Fruit Flies
Origen Geográfico
Geographical Origin
Nivel de accesibilidad: acceso restringido
Condiciones de uso: http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
Institución: Instituto Nacional de Tecnología Agropecuaria
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spelling	Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a la inanición, desecación y contenido de metabolitos en adultos de Anastrepha fraterculusFernández, Fátima LilianaGoane, LucíaMedina Pereyra, PilarSegura, Diego FernandoScannapieco, Alejandra CarlaNestel, DavidVera, María TeresaRuíz, María JosefinaProcedenciaInaniciónDeshidrataciónMetabolitoAnastrepha fraterculusAdultoFactores AmbientalesMosca de la FrutaProvenanceStarvationDehydrationMetabolitesAdultsEnvironmental FactorsFruit FliesOrigen GeográficoGeographical OriginClimate significantly influences the geographic distribution of species. Understanding how species adapt to climatic stressors often involves analysing phenotypic variability across different regions. Insects exhibit diverse strategies to cope with environmental challenges; among these, the accumulation and use of metabolic reserves play a pivotal role in enhancing tolerance to stress. Anastrepha fraterculus is a major fruit pest in South America. Despite the significant progress achieved in the study of many biological traits, this fly's ability to withstand climatic stress has not been analysed yet. The present study examines the tolerance of A. fraterculus to starvation and desiccation in adult flies derived from diverse geographical origins. It also explores the role of metabolic reserves in stress tolerance. Wild flies from five geographic locations in Argentina were reared until F9 from F1 on mango (Mangifera indica) under laboratory conditions. Starvation and desiccation tolerance were evaluated in both sexes and in sexually immature and mature flies. Protein, lipid and glycogen levels were quantified to assess their association with stress tolerance. Significant differences in adult longevity and nutritional metabolite levels under starvation and desiccation stresses were observed between flies derived from different geographical areas. However, no clear correlation was found between nutrient content and stress tolerance. These findings suggest that, beyond physiological traits, local environmental conditions may have shaped population-specific adaptive responses, as documented in other insect species. The observed variability highlights the potential role of small-scale environmental heterogeneity in enhancing adaptive capacity. This study provides a foundation for understanding the interplay between metabolic reserves, environmental history and physiological mechanisms underlying stress tolerance in A. fraterculus.Instituto de GenéticaFil: Fernández, Fátima Liliana. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; ArgentinaFil: Fernández, Fátima Liliana. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: Fernández, Fátima Liliana. Universidad Nacional de Tucumán (UNT). Facultad de Cienciasa Naturales. Instituto Superior de Entomología "Dr. Abraham Willink" (INSUE); ArgentinaFil: Fernández, Fátima Liliana. Instituto Miguel Lillo. Instituto Superior de Entomología "Dr. Abraham Willink" (INSUE); ArgentinaFil: Goane, Lucía. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; ArgentinaFil: Goane, Lucía. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: Medina Pereyra, Pilar. Fundación Miguel Lillo. Instituto de Fisiología Animal; ArgentinaFil: Segura, Diego Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Segura, Diego Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; ArgentinaFil: Segura, Diego Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Instituto de Agrobiotecnología y Biología Molecular; ArgentinaFil: Segura, Diego Fernando. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias; ArgentinaFil: Scannapieco, Alejandra Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Scannapieco, Alejandra Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; ArgentinaFil: Scannapieco, Alejandra Carla. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Instituto de Agrobiotecnología y Biología Molecular; ArgentinaFil: Scannapieco, Alejandra Carla. Universidad de Buenos Aires (UBA). Facultad de Agronomía. Departamento de Producción Animal; ArgentinaFil: Nestel, David. Agricultural Research Organization (ARO). The Volcani Center. Institute of Plant Protection. Department of Entomology; IsraelFil: Vera, María Teresa. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; ArgentinaFil: Vera, María Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: Ruiz, María Josefina. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; ArgentinaFil: Ruiz, María Josefina. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaRoyal Entomological Society2025-12-30T12:53:57Z2025-12-30T12:53:57Z2025-12-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/24813https://resjournals.onlinelibrary.wiley.com/doi/10.1111/phen.70027?af=R0307-69621365-3032 (online)https://doi.org/10.1111/phen.70027Physiological Entomology 50 (4) : 1-14 (First published: 19 December 2025)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2026-01-08T10:41:01Zoai:localhost:20.500.12123/24813instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2026-01-08 10:41:01.704INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv	Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a la inanición, desecación y contenido de metabolitos en adultos de Anastrepha fraterculus
title	Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a la inanición, desecación y contenido de metabolitos en adultos de Anastrepha fraterculus
spellingShingle	Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a la inanición, desecación y contenido de metabolitos en adultos de Anastrepha fraterculus Fernández, Fátima Liliana Procedencia Inanición Deshidratación Metabolito Anastrepha fraterculus Adulto Factores Ambientales Mosca de la Fruta Provenance Starvation Dehydration Metabolites Adults Environmental Factors Fruit Flies Origen Geográfico Geographical Origin
title_short	Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a la inanición, desecación y contenido de metabolitos en adultos de Anastrepha fraterculus
title_full	Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a la inanición, desecación y contenido de metabolitos en adultos de Anastrepha fraterculus
title_fullStr	Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a la inanición, desecación y contenido de metabolitos en adultos de Anastrepha fraterculus
title_full_unstemmed	Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a la inanición, desecación y contenido de metabolitos en adultos de Anastrepha fraterculus
title_sort	Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a la inanición, desecación y contenido de metabolitos en adultos de Anastrepha fraterculus
dc.creator.none.fl_str_mv	Fernández, Fátima Liliana Goane, Lucía Medina Pereyra, Pilar Segura, Diego Fernando Scannapieco, Alejandra Carla Nestel, David Vera, María Teresa Ruíz, María Josefina
author	Fernández, Fátima Liliana
author_facet	Fernández, Fátima Liliana Goane, Lucía Medina Pereyra, Pilar Segura, Diego Fernando Scannapieco, Alejandra Carla Nestel, David Vera, María Teresa Ruíz, María Josefina
author_role	author
author2	Goane, Lucía Medina Pereyra, Pilar Segura, Diego Fernando Scannapieco, Alejandra Carla Nestel, David Vera, María Teresa Ruíz, María Josefina
author2_role	author author author author author author author
dc.subject.none.fl_str_mv	Procedencia Inanición Deshidratación Metabolito Anastrepha fraterculus Adulto Factores Ambientales Mosca de la Fruta Provenance Starvation Dehydration Metabolites Adults Environmental Factors Fruit Flies Origen Geográfico Geographical Origin
topic	Procedencia Inanición Deshidratación Metabolito Anastrepha fraterculus Adulto Factores Ambientales Mosca de la Fruta Provenance Starvation Dehydration Metabolites Adults Environmental Factors Fruit Flies Origen Geográfico Geographical Origin
dc.description.none.fl_txt_mv	Climate significantly influences the geographic distribution of species. Understanding how species adapt to climatic stressors often involves analysing phenotypic variability across different regions. Insects exhibit diverse strategies to cope with environmental challenges; among these, the accumulation and use of metabolic reserves play a pivotal role in enhancing tolerance to stress. Anastrepha fraterculus is a major fruit pest in South America. Despite the significant progress achieved in the study of many biological traits, this fly's ability to withstand climatic stress has not been analysed yet. The present study examines the tolerance of A. fraterculus to starvation and desiccation in adult flies derived from diverse geographical origins. It also explores the role of metabolic reserves in stress tolerance. Wild flies from five geographic locations in Argentina were reared until F9 from F1 on mango (Mangifera indica) under laboratory conditions. Starvation and desiccation tolerance were evaluated in both sexes and in sexually immature and mature flies. Protein, lipid and glycogen levels were quantified to assess their association with stress tolerance. Significant differences in adult longevity and nutritional metabolite levels under starvation and desiccation stresses were observed between flies derived from different geographical areas. However, no clear correlation was found between nutrient content and stress tolerance. These findings suggest that, beyond physiological traits, local environmental conditions may have shaped population-specific adaptive responses, as documented in other insect species. The observed variability highlights the potential role of small-scale environmental heterogeneity in enhancing adaptive capacity. This study provides a foundation for understanding the interplay between metabolic reserves, environmental history and physiological mechanisms underlying stress tolerance in A. fraterculus. Instituto de Genética Fil: Fernández, Fátima Liliana. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; Argentina Fil: Fernández, Fátima Liliana. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina Fil: Fernández, Fátima Liliana. Universidad Nacional de Tucumán (UNT). Facultad de Cienciasa Naturales. Instituto Superior de Entomología "Dr. Abraham Willink" (INSUE); Argentina Fil: Fernández, Fátima Liliana. Instituto Miguel Lillo. Instituto Superior de Entomología "Dr. Abraham Willink" (INSUE); Argentina Fil: Goane, Lucía. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; Argentina Fil: Goane, Lucía. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina Fil: Medina Pereyra, Pilar. Fundación Miguel Lillo. Instituto de Fisiología Animal; Argentina Fil: Segura, Diego Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Segura, Diego Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Segura, Diego Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Segura, Diego Fernando. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias; Argentina Fil: Scannapieco, Alejandra Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Scannapieco, Alejandra Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Scannapieco, Alejandra Carla. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Scannapieco, Alejandra Carla. Universidad de Buenos Aires (UBA). Facultad de Agronomía. Departamento de Producción Animal; Argentina Fil: Nestel, David. Agricultural Research Organization (ARO). The Volcani Center. Institute of Plant Protection. Department of Entomology; Israel Fil: Vera, María Teresa. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; Argentina Fil: Vera, María Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina Fil: Ruiz, María Josefina. Universidad Nacional de Tucumán (UNT). Facultad de Agronomía, Zootecnia y Veterinaria; Argentina Fil: Ruiz, María Josefina. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
description	Climate significantly influences the geographic distribution of species. Understanding how species adapt to climatic stressors often involves analysing phenotypic variability across different regions. Insects exhibit diverse strategies to cope with environmental challenges; among these, the accumulation and use of metabolic reserves play a pivotal role in enhancing tolerance to stress. Anastrepha fraterculus is a major fruit pest in South America. Despite the significant progress achieved in the study of many biological traits, this fly's ability to withstand climatic stress has not been analysed yet. The present study examines the tolerance of A. fraterculus to starvation and desiccation in adult flies derived from diverse geographical origins. It also explores the role of metabolic reserves in stress tolerance. Wild flies from five geographic locations in Argentina were reared until F9 from F1 on mango (Mangifera indica) under laboratory conditions. Starvation and desiccation tolerance were evaluated in both sexes and in sexually immature and mature flies. Protein, lipid and glycogen levels were quantified to assess their association with stress tolerance. Significant differences in adult longevity and nutritional metabolite levels under starvation and desiccation stresses were observed between flies derived from different geographical areas. However, no clear correlation was found between nutrient content and stress tolerance. These findings suggest that, beyond physiological traits, local environmental conditions may have shaped population-specific adaptive responses, as documented in other insect species. The observed variability highlights the potential role of small-scale environmental heterogeneity in enhancing adaptive capacity. This study provides a foundation for understanding the interplay between metabolic reserves, environmental history and physiological mechanisms underlying stress tolerance in A. fraterculus.
publishDate	2025
dc.date.none.fl_str_mv	2025-12-30T12:53:57Z 2025-12-30T12:53:57Z 2025-12-19
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
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status_str	publishedVersion
dc.identifier.none.fl_str_mv	http://hdl.handle.net/20.500.12123/24813 https://resjournals.onlinelibrary.wiley.com/doi/10.1111/phen.70027?af=R 0307-6962 1365-3032 (online) https://doi.org/10.1111/phen.70027
url	http://hdl.handle.net/20.500.12123/24813 https://resjournals.onlinelibrary.wiley.com/doi/10.1111/phen.70027?af=R https://doi.org/10.1111/phen.70027
identifier_str_mv	0307-6962 1365-3032 (online)
dc.language.none.fl_str_mv	eng
language	eng
dc.rights.none.fl_str_mv	info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
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rights_invalid_str_mv	http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv	application/pdf
dc.publisher.none.fl_str_mv	Royal Entomological Society
publisher.none.fl_str_mv	Royal Entomological Society
dc.source.none.fl_str_mv	Physiological Entomology 50 (4) : 1-14 (First published: 19 December 2025) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str	INTA Digital (INTA)
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instname_str	Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv	INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv	tripaldi.nicolas@inta.gob.ar
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Effect of the geographical origin on the starvation, desiccation tolerance and metabolite content in Anastrepha fraterculus adults = Efecto del origen geográfico en la tolerancia a...

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