The development of resistance to caffeine in Drosophila prosaltans: Productivity and longevity after ten generations of treatment

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorItoyama, M. M.-
Autor(es): dc.creatorDe Campos Bicudo, H. E.M.-
Autor(es): dc.creatorManzato, A. J.-
Data de aceite: dc.date.accessioned2025-08-21T22:16:39Z-
Data de disponibilização: dc.date.available2025-08-21T22:16:39Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued1998-12-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/224098-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/224098-
Descrição: dc.descriptionThe productivity of Drosophila prosaltans treated with six concentrations of caffeine (from 50 μg/ml to 2,500 μg/ml of culture medium) during ten generations (∼8 months) decreased in a dosage dependent manner in every generation, but at the end of the treatment the flies in all experiments recovered normal productivity, except for those treated with 2,500 μg/ml. Longevity in the tenth generation was significantly reduced in males and females only in the 2,500 μg/ml dosage, with males being much more affected than females. In a previous study in which the treatment was done in a single generation, productivity exhibited only a partial recovery when the treatment ceased and longevity was significantly reduced in 1,500 μg/ml dosages. The hypothesis of selection occurring in ten generations leading to recovery in productivity and to a reduction in the processes which cause a decrease in longevity is being considered.-
Descrição: dc.descriptionDepartamento de Biologia IBILCE Univ. Estadual Paulista Julio M., São Paulo-
Descrição: dc.descriptionDepto. de Cie. da Comp. e Estat. IBILCE Univ. Estadual Paulista Julio M., São Paulo-
Descrição: dc.descriptionDepartamento de Biologia IBILCE Univ. Estadual Paulista Julio M., São Paulo-
Descrição: dc.descriptionDepto. de Cie. da Comp. e Estat. IBILCE Univ. Estadual Paulista Julio M., São Paulo-
Formato: dc.format81-93-
Idioma: dc.languageen-
Relação: dc.relationCytobios-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCaffeine-
Palavras-chave: dc.subjectDrosophila-
Palavras-chave: dc.subjectLongevity-
Palavras-chave: dc.subjectProductivity-
Título: dc.titleThe development of resistance to caffeine in Drosophila prosaltans: Productivity and longevity after ten generations of treatment-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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