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Abstract
Background: Anastrepha fraterculus is one of the most important fruit fly plagues in the American continent and only chemical control is applied in the field to diminish its population densities. A better understanding of the genetic variability during the introduction and adaptation of wild A. fraterculus populations to laboratory conditions is required for the development of stable and vigorous experimental colonies and mass-reared strains in support [ver mas...]
dc.contributor.authorParreño, María Alejandra
dc.contributor.authorScannapieco, Alejandra Carla
dc.contributor.authorRemis, Maria Isabel
dc.contributor.authorJuri, Marianela Lucía
dc.contributor.authorVera, María Teresa
dc.contributor.authorSegura, Diego Fernando
dc.contributor.authorCladera, Jorge Luis
dc.contributor.authorLanzavecchia, Silvia Beatriz
dc.date.accessioned2018-07-27T17:41:38Z
dc.date.available2018-07-27T17:41:38Z
dc.date.issued2014
dc.identifier.issn1471-2156
dc.identifier.otherhttps://doi.org/10.1186/1471-2156-15-S2-S14
dc.identifier.urihttp://hdl.handle.net/20.500.12123/2906
dc.identifier.urihttps://bmcgenet.biomedcentral.com/articles/10.1186/1471-2156-15-S2-S14
dc.description.abstractBackground: Anastrepha fraterculus is one of the most important fruit fly plagues in the American continent and only chemical control is applied in the field to diminish its population densities. A better understanding of the genetic variability during the introduction and adaptation of wild A. fraterculus populations to laboratory conditions is required for the development of stable and vigorous experimental colonies and mass-reared strains in support of successful Sterile Insect Technique (SIT) efforts. Methods: The present study aims to analyze the dynamics of changes in genetic variability during the first six generations under artificial rearing conditions in two populations: a) a wild population recently introduced to laboratory culture, named TW and, b) a long-established control line, named CL. Results: Results showed a declining tendency of genetic variability in TW. In CL, the relatively high values of genetic variability appear to be maintained across generations and could denote an intrinsic capacity to avoid the loss of genetic diversity in time. Discussion: The impact of evolutionary forces on this species during the adaptation process as well as the best approach to choose strategies to introduce experimental and mass-reared A. fraterculus strains for SIT programs are discussed.eng
dc.formatapplication/pdfeng
dc.language.isoeng
dc.publisherBioMed Centrales_AR
dc.rightsinfo:eu-repo/semantics/openAccesseng
dc.sourceBMC genetics 15 (Suppl 2) : S14. (2014)eng
dc.subjectAnastrepha Fraterculuses_AR
dc.subjectVariación Genéticaes_AR
dc.subjectExperimentación en Laboratorioes_AR
dc.subjectTephritidaees_AR
dc.subjectAdaptaciónes_AR
dc.subjectMarcadores Genéticoses_AR
dc.subjectGenetic Markerseng
dc.subjectAdaptationeng
dc.subjectLaboratory Experimentationeng
dc.subjectGenetic Variationeng
dc.subject.otherMosca de la Frutaes_AR
dc.subject.otherFruit Flieseng
dc.subject.otherSITeng
dc.subject.otherSterile Insect Techniqueeng
dc.titleDynamics of genetic variability in Anastrepha fraterculus (Diptera: Tephritidae) during adaptation to laboratory rearing conditionseng
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.description.origenInstituto de Genéticaes_AR
dc.description.filFil: Parreño, María Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética. Laboratorio de Genética de Insectos de Importancia Económica; Argentinaes_AR
dc.description.filFil: Scannapieco, Alejandra Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética. Laboratorio de Genética de Insectos de Importancia Económica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Remis, Maria Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética de la Estructura Poblacional; Argentinaes_AR
dc.description.filFil: Juri, Marianela Lucía. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética. Laboratorio de Genética de Insectos de Importancia Económica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Vera, María Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra Terapéutica Vegetal; Argentinaes_AR
dc.description.filFil: Segura, Diego Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética. Laboratorio de Genética de Insectos de Importancia Económica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Cladera, Jorge Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética. Laboratorio de Genética de Insectos de Importancia Económica; Argentinaes_AR
dc.description.filFil: Lanzavecchia, Silvia Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética. Laboratorio de Genética de Insectos de Importancia Económica; Argentinaes_AR
dc.subtypecientifico


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