Productivity in mass crosses of Drosophila sturtevanti: A comparative study of laboratory stocks and recently collected flies

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dc.contributor.authorHosaki-Kobayashi, M. K. [UNESP]
dc.contributor.authorMelara de Campos Bicudo, H. E. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:54:03Z
dc.date.available2022-04-28T19:54:03Z
dc.date.issued1994-12-01
dc.description.abstractDrosophila sturtevanti from several geographic origins were analyzed for their capacity to intercross and to yield progeny. Mass intercrosses involving laboratory stocks and recently collected strains were fertile, which suggests that the genetic differentiation among these geographically isolated populations did not affect their reproductive patterns sufficiently to lead to reproductive isolation. Analysis of the number of progeny (productivity) in intracrosses and intercrosses was informative as to the amount of variation this feature exhibits in the laboratory stocks and in the recently collected strains. Also laboratory stocks and recently collected flies shared a positive correlation in that the greater the control productivity of a strain the greater the number of its intercrosses which exhibited reduced productivity.en
dc.description.affiliationDepartamento de Biologia IBILCE-UNESP, Caixa Postal 136, 15054-000 Sao Jose do Rio Preto, SP
dc.description.affiliationUnespDepartamento de Biologia IBILCE-UNESP, Caixa Postal 136, 15054-000 Sao Jose do Rio Preto, SP
dc.format.extent393-399
dc.identifier.citationRevista Brasileira de Genetica, v. 17, n. 4, p. 393-399, 1994.
dc.identifier.issn0100-8455
dc.identifier.scopus2-s2.0-0028584149
dc.identifier.urihttp://hdl.handle.net/11449/223987
dc.language.isoeng
dc.relation.ispartofRevista Brasileira de Genetica
dc.sourceScopus
dc.titleProductivity in mass crosses of Drosophila sturtevanti: A comparative study of laboratory stocks and recently collected fliesen
dc.typeArtigo
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Artigos - Biologia - IBILCE