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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/112871
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dc.contributor.authorAlevi, K. C. C.-
dc.contributor.authorMendonca, P. P.-
dc.contributor.authorPereira, N. P.-
dc.contributor.authorRosa, João Aristeu da-
dc.contributor.authorAzeredo-Oliveira, M. T. V.-
dc.date.accessioned2014-12-03T13:11:07Z-
dc.date.accessioned2016-10-25T20:12:11Z-
dc.date.available2014-12-03T13:11:07Z-
dc.date.available2016-10-25T20:12:11Z-
dc.date.issued2013-01-01-
dc.identifierhttp://dx.doi.org/10.4238/2013.October.24.5-
dc.identifier.citationGenetics And Molecular Research. Ribeirao Preto: Funpec-editora, v. 12, n. 4, p. 4944-4947, 2013.-
dc.identifier.issn1676-5680-
dc.identifier.urihttp://hdl.handle.net/11449/112871-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/112871-
dc.description.abstractTriatoma melanocephala is a rare species of Hemiptera. It belonged to the Brasiliensis subcomplex and presents morphological characteristics very close to those of Triatoma vitticeps. We investigated spermatogenesis of T. melanocephala and compared it with that of T. vitticeps in order to determine whether these organisms have similar cytogenetic characteristics. Lacto-acetic orcein staining was used to observe all stages of meiosis. These two species were found to have the same karyotype (2n = 20A + X1X2X3Y), heteropycnotic corpuscles in the polyploid spermatogonial cells, interfasic and profasic nucleus, and chromocenter with four sex chromosomes during prophase. Thus, we conclude that besides the morphologic similarity of T. melanocephala with T. vitticeps, they also have similar spermatogenesis and cytogenetics.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipFundação para o Desenvolvimento da UNESP (FUNDUNESP)-
dc.format.extent4944-4947-
dc.language.isoeng-
dc.publisherFunpec-editora-
dc.sourceWeb of Science-
dc.subjectTriatomineen
dc.subjectCytogeneticen
dc.subjectMeiosisen
dc.subjectLacto-acetic orceinen
dc.subjectBrasiliensis subcomplexen
dc.titleSpermatogenesis in Triatoma melanocephala (Hemiptera: Triatominae)en
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Estadual Paulista, Lab Biol Celular, Dept Biol, Inst Biociencias Letras & Ciencias Exatas, Sao Jose Do Rio Preto, SP, Brazil-
dc.description.affiliationUniv Estadual Paulista, Lab Parasitol, Dept Ciencias Biol, Fac Ciencias Farmaceut, Araraquara, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Lab Biol Celular, Dept Biol, Inst Biociencias Letras & Ciencias Exatas, Sao Jose Do Rio Preto, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Lab Parasitol, Dept Ciencias Biol, Fac Ciencias Farmaceut, Araraquara, SP, Brazil-
dc.identifier.doi10.4238/2013.October.24.5-
dc.identifier.wosWOS:000331608000082-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileWOS000331608000082.pdf-
dc.relation.ispartofGenetics and Molecular Research-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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