Please use this identifier to cite or link to this item:
http://acervodigital.unesp.br/handle/11449/112873
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chaboli Alevi, Kaio Cesar | - |
dc.contributor.author | Mendonca, Priscila Pasquetto | - |
dc.contributor.author | Pereira, Nathalia Paiva | - |
dc.contributor.author | Rosa, João Aristeu da | - |
dc.contributor.author | Vilela de Azeredo Oliveira, Maria Tercilia | - |
dc.date.accessioned | 2014-12-03T13:11:07Z | - |
dc.date.accessioned | 2016-10-25T20:12:12Z | - |
dc.date.available | 2014-12-03T13:11:07Z | - |
dc.date.available | 2016-10-25T20:12:12Z | - |
dc.date.issued | 2014-01-01 | - |
dc.identifier | http://dx.doi.org/10.1080/07924259.2013.793623 | - |
dc.identifier.citation | Invertebrate Reproduction & Development. Abingdon: Taylor & Francis Ltd, v. 58, n. 1, p. 9-12, 2014. | - |
dc.identifier.issn | 0792-4259 | - |
dc.identifier.uri | http://hdl.handle.net/11449/112873 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/112873 | - |
dc.description.abstract | The species Triatoma melanocephala and T. vitticeps are vectors of Chagas disease in Brazil. An analysis of the number of chromosomes has led to the proposal of the exclusion of both these species and T. tibiamaculata from the Brasiliensis subcomplex because of their similarities to the triatomines of North America. T. melanocephala has been found to have morphologic characteristics that are very similar to those of T. vitticeps, and these species have been considered synonymous. Thus, this paper analyzes the spermiogenesis of T. melanocephala and T. vitticeps in order to compare the two and to evaluate another possible relationship between the species. This study describes spermatogenesis and observes the morphology, cell size, and cytogenetic characteristics of triatomines. In all T. melanocephala cells, a slightly prominent peripheral heteropyknotic filament was observed. In T. vitticeps, an extensive peripheral heteropyknotic filament was observed in spermatids. This filament was observed in either the periphery or the middle of the cell. Thus, this paper describes the spermiogenesis stage of two cryptic species of triatomines and suggests that the central heteropyknotic filament can be used as a tool in the diagnosis of T. vitticeps as a vector of Chagas disease. | en |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | - |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
dc.format.extent | 9-12 | - |
dc.language.iso | eng | - |
dc.publisher | Taylor & Francis Ltd | - |
dc.source | Web of Science | - |
dc.subject | Cytogenetic | en |
dc.subject | Taxonomy | en |
dc.subject | Triatominae | en |
dc.subject | Brasiliensis subcomplex | en |
dc.title | Heteropyknotic filament in spermatids of Triatoma melanocephala and T. vitticeps (Hemiptera, Triatominae) | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Univ Estadual Paulista Sao Jose do Rio Preto, Inst Biociencias Letras & Ciencias Exatas, Dept Biol, BR-15054000 Sao Jose Do Rio Preto, SP, Brazil | - |
dc.description.affiliation | Univ Estadual Paulista Araraquara, Dept Ciencias Biol, Fac Ciencias Farmaceut, BR-14801902 Araraquara, SP, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista Sao Jose do Rio Preto, Inst Biociencias Letras & Ciencias Exatas, Dept Biol, BR-15054000 Sao Jose Do Rio Preto, SP, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista Araraquara, Dept Ciencias Biol, Fac Ciencias Farmaceut, BR-14801902 Araraquara, SP, Brazil | - |
dc.identifier.doi | 10.1080/07924259.2013.793623 | - |
dc.identifier.wos | WOS:000329750800002 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Invertebrate Reproduction & Development | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.