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CYTOPHOTOMETRIC EVALUATION OF CORPORA ALLATA DNA DURING THE DEVELOPMENT OF LARVAE OF WORKERS AND QUEENS (APIS-MELLIFERA L, HYMENOPTERA, APIDAE)

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dc.contributor.authorYaginuma, E. N.
dc.contributor.authorDemoraes, RLMS
dc.contributor.authorCruzlandim, C.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:19:38Z
dc.date.available2014-05-20T15:19:38Z
dc.date.issued1990-01-01
dc.description.abstractCytophotometric observation of corpora allata from workers and queens of A. mellifera showed significant variations in DNA content from the 2nd to the 4th instar of both castes, but the differences between castes are present only in the 2nd instar.The corpora allata are characterized by the presence of diploid, as well as polyploid cells, distributed in classes that are well established since the earliest developmental stages. However the frequency of cell nuclei in the higher classes of ploidy increases with development. This occurrence is responsible for the increase of the average DNA content in older larvae.en
dc.description.affiliationUNIV ESTADUAL PAULISTA,DEPT BIOL,BR-13500 RIO CLARO,SP,BRAZIL
dc.description.affiliationUNIV ESTADUAL PAULISTA,CTR ESTUDOS INSETOS SOCIAIS,BR-13500 RIO CLARO,SP,BRAZIL
dc.description.affiliationUnespUNIV ESTADUAL PAULISTA,DEPT BIOL,BR-13500 RIO CLARO,SP,BRAZIL
dc.description.affiliationUnespUNIV ESTADUAL PAULISTA,CTR ESTUDOS INSETOS SOCIAIS,BR-13500 RIO CLARO,SP,BRAZIL
dc.format.extent121-125
dc.identifierhttp://www.ibra.org.uk/articles/Corpora-allata-DNA
dc.identifier.citationJournal of Apicultural Research. Cardiff: Int Bee Research Assn, v. 29, n. 3, p. 121-125, 1990.
dc.identifier.issn0021-8839
dc.identifier.urihttp://hdl.handle.net/11449/31070
dc.identifier.wosWOS:A1990GG97400001
dc.language.isoeng
dc.publisherInt Bee Research Assn
dc.relation.ispartofJournal of Apicultural Research
dc.relation.ispartofjcr1.015
dc.relation.ispartofsjr0,898
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleCYTOPHOTOMETRIC EVALUATION OF CORPORA ALLATA DNA DURING THE DEVELOPMENT OF LARVAE OF WORKERS AND QUEENS (APIS-MELLIFERA L, HYMENOPTERA, APIDAE)en
dc.typeArtigo
dcterms.licensehttp://www.ibra.org.uk/downloads/20100625/download
dcterms.rightsHolderInt Bee Research Assn
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Rio Claropt
unesp.departmentBiologia - IBpt

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Rio Claro - IB - Instituto de Biociências
Rio Claro - CEIS - Centro de Estudos de Insetos Sociais