Differences in mushroom bodies morphogenesis in workers, queens and drones of Apis mellifera: Neuroblasts proliferation and death

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dc.contributor.authorRoat, Thaisa Cristina [UNESP]
dc.contributor.authorLandim, Carminda da Cruz [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:55:26Z
dc.date.available2014-05-20T13:55:26Z
dc.date.issued2010-06-01
dc.description.abstractApis mellifera is an interesting model to neurobiological studies. It has a relatively small brain that commands the complex learning and memory tasks demanded by the social organization. An A. mellifera colony is made up of a queen, thousands of workers and a varying number of drones. The latter are males, whereas the former are the two female castes. These three phenotypes differ in morphology, physiology and behavior, correlated with their respective functions in the society. Such differences include the morphology and architecture of their brains. To understand the processes generating such polymorphic brains we characterized the cell division and cell death dynamics which underlie the morphogenesis of the mushroom bodies, through several methods suitable for evidence the time and place of occurrence. Cell death was detected in mushroom bodies of last larval instar and mainly in black-eyed pupae. Cell division was observed in mushroom bodies, primarily at the start of metamorphosis, exhibiting temporal differences among workers, queens and males. (C) 2010 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Dept Biol, Inst Biociencias Rio Claro, BR-13506900 Rio Claro, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Biol, Inst Biociencias Rio Claro, BR-13506900 Rio Claro, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 04/03336-0
dc.format.extent382-389
dc.identifierhttp://dx.doi.org/10.1016/j.micron.2010.01.003
dc.identifier.citationMicron. Oxford: Pergamon-Elsevier B.V. Ltd, v. 41, n. 4, p. 382-389, 2010.
dc.identifier.doi10.1016/j.micron.2010.01.003
dc.identifier.issn0968-4328
dc.identifier.lattes1166263446681116
dc.identifier.urihttp://hdl.handle.net/11449/19839
dc.identifier.wosWOS:000276798800013
dc.language.isoeng
dc.publisherPergamon-Elsevier B.V. Ltd
dc.relation.ispartofMicron
dc.relation.ispartofjcr1.728
dc.relation.ispartofsjr0,624
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectNervous systemen
dc.subjectBeeen
dc.subjectApoptosisen
dc.subjectMitosisen
dc.subjectBrainen
dc.titleDifferences in mushroom bodies morphogenesis in workers, queens and drones of Apis mellifera: Neuroblasts proliferation and deathen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderPergamon-Elsevier B.V. Ltd
unesp.author.lattes1166263446681116
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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Artigos - Biologia - IBRC