Protein content and electrophoretic profile of fat body and ovary extracts from workers of Melipona quadrifasciata anthidioides (Hymenoptera, Meliponini)

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dc.contributor.authorOliveira, Vagner T. Paes de [UNESP]
dc.contributor.authorCruz-Landim, Carminda da [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:55:59Z
dc.date.available2014-05-20T13:55:59Z
dc.date.issued2004-12-30
dc.description.abstractWorkers of Melipona quadrifasciata anthidioides (Lepeletier, 1836) develop their ovaries and lay eggs, therefore the production of vitellogenin is expected. In electrophoretic profiles only fat body extracts from nurse workers and ovary extracts from newly-emerged workers show protein with molecular mass similar to vitellogenin. However, an increase in the protein content was detected in forager fat body. This increase was attributed to storage of vitellogenin or other proteins in the previous phase and not discharged into the hemolymph or to an effect of the increased titre of juvenile hormone in this phase of worker life over the fat body functioning.en
dc.description.affiliationUniversidade Estadual Paulista (UNESP) Instituto de Biociências de Rio Claro Departamento de Biologia
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP) Instituto de Biociências de Rio Claro Departamento de Biologia
dc.format.extent417-419
dc.identifierhttp://dx.doi.org/10.1590/S0073-47212004000400010
dc.identifier.citationIheringia. Série Zoologia. Fundação Zoobotânica do Rio Grande do Sul, v. 94, n. 4, p. 417-419, 2004.
dc.identifier.doi10.1590/S0073-47212004000400010
dc.identifier.fileS0073-47212004000400010.pdf
dc.identifier.issn0073-4721
dc.identifier.scieloS0073-47212004000400010
dc.identifier.urihttp://hdl.handle.net/11449/20028
dc.language.isoeng
dc.publisherFundação Zoobotânica do Rio Grande do Sul
dc.relation.ispartofIheringia: Série Zoologia
dc.relation.ispartofjcr0.294
dc.relation.ispartofsjr0,260
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectStingless beesen
dc.subjectfat bodyen
dc.subjectovaryen
dc.subjectvitellogeninen
dc.subjectoogenesisen
dc.titleProtein content and electrophoretic profile of fat body and ovary extracts from workers of Melipona quadrifasciata anthidioides (Hymenoptera, Meliponini)en
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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Artigos - Biologia - IBRC