Publicação:
Cytoskeletal organization of bee ovarian follicles during oogenesis

Página do item simplificado
dc.contributor.authorPatricio, Karina [UNESP]
dc.contributor.authorda Cruz-Landim, Carminda [UNESP]
dc.contributor.authorMachado-Santelli, Glaucia Maria
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T13:55:32Z
dc.date.available2014-05-20T13:55:32Z
dc.date.issued2011-01-01
dc.description.abstractThe germ cells in the germarium of the bee meroistic polytrophic ovarian cysts remain interconnected by cytoplasmic bridges as a result of incomplete cell division These intercellular bridges form a distribution pathway for the substances that initially determine which of the cystocytes will become oocyte and later conduct the products synthesized by the nurse cells to the oocyte In the present work the presence and distribution of cytoskeleton components actin and tubulin were studied in ovaries of queens of Apis mellifera and Scaptotrigona postica two eusocial species using antibody against alpha- and beta-tubulin and FITC-phalloidin aiming to shed light on the role of these cytoskeleton elements in oogenesis The immunofluorescent preparations were analyzed by laser scanning confocal microscopy F-actin was detected in the Intercellular bridges of both species The tubulin distribution in cell cytoplasm of A mellifera and S postica also displayed similar pattern The role of these elements in the oogenetic events responsible for both cell support and motility is discussed (C) 2010 Elsevier Ltd All rights reserveden
dc.description.affiliationUNESP Univ Estadual Paulista, Inst Biosci, Dept Biol, BR-13506900 Rio Claro, SP, Brazil
dc.description.affiliationUniv São Paulo, Inst Biomed Sci, Dept Cell & Dev Biol, BR-05508900 São Paulo, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Inst Biosci, Dept Biol, BR-13506900 Rio Claro, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent55-59
dc.identifierhttp://dx.doi.org/10.1016/j.micron.2010.08.002
dc.identifier.citationMicron. Oxford: Pergamon-Elsevier B.V. Ltd, v. 42, n. 1, p. 55-59, 2011.
dc.identifier.doi10.1016/j.micron.2010.08.002
dc.identifier.issn0968-4328
dc.identifier.urihttp://hdl.handle.net/11449/19874
dc.identifier.wosWOS:000284677300009
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.subjectActinen
dc.subjectCystocyteen
dc.subjectHoneybeeen
dc.subjectIntercellular bridgeen
dc.subjectStingless beeen
dc.subjectTubulinen
dc.titleCytoskeletal organization of bee ovarian follicles during oogenesisen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderPergamon-Elsevier B.V. Ltd
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt
unesp.departmentBiologia - IBpt

Arquivos

Licença do Pacote

Agora exibindo 1 - 2 de 2
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Rio Claro - IB - Instituto de Biociências