Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)

Detalhes bibliográficos
Autor(a) principal: Severi-Aguiar, Grasiela D. C.
Data de Publicação: 2004
Outros Autores: Oliveira, Maria Tercília Vilela de Azeredo [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1508/cytologia.69.53
http://hdl.handle.net/11449/67670
Resumo: In the present work, spermatogenesis was analyzed in 3 species of the genus Triatoma (T. platensis, T. proctata, T. tibiamaculata). Lacto-acetic orcein staining was used in order to investigate chromosomal meiotic behavior of these species. It allowed the identification of the T. tibiamaculata karyotype (20, X 1X 2Y), the observation that in T. protacta doesn't occur late migration of sexual chromosomes and corroborated knowledgments about holocentric chromosome nature.
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spelling Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)Holocentric chromosomesMeiosisTriatominesHeteropteraInsectaTriatoma platensisTriatoma proctataTriatoma tibiamaculataIn the present work, spermatogenesis was analyzed in 3 species of the genus Triatoma (T. platensis, T. proctata, T. tibiamaculata). Lacto-acetic orcein staining was used in order to investigate chromosomal meiotic behavior of these species. It allowed the identification of the T. tibiamaculata karyotype (20, X 1X 2Y), the observation that in T. protacta doesn't occur late migration of sexual chromosomes and corroborated knowledgments about holocentric chromosome nature.Department of Biology-Bioscience Lang. Exact Sci. Inst., S. Jose R. Univ. of the State of S. Paulo, S. José do Rio Preto, S.P.Universidade Estadual Paulista (Unesp)Severi-Aguiar, Grasiela D. C.Oliveira, Maria Tercília Vilela de Azeredo [UNESP]2014-05-27T11:21:03Z2014-05-27T11:21:03Z2004-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article53-57application/pdfhttp://dx.doi.org/10.1508/cytologia.69.53Cytologia, v. 69, n. 1, p. 53-57, 2004.0011-4545http://hdl.handle.net/11449/6767010.1508/cytologia.69.532-s2.0-18426667482-s2.0-1842666748.pdf6045437265946340Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCytologia0.4810,233info:eu-repo/semantics/openAccess2023-11-03T06:12:39Zoai:repositorio.unesp.br:11449/67670Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:50:51.195600Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)
title Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)
spellingShingle Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)
Severi-Aguiar, Grasiela D. C.
Holocentric chromosomes
Meiosis
Triatomines
Heteroptera
Insecta
Triatoma platensis
Triatoma proctata
Triatoma tibiamaculata
title_short Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)
title_full Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)
title_fullStr Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)
title_full_unstemmed Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)
title_sort Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)
author Severi-Aguiar, Grasiela D. C.
author_facet Severi-Aguiar, Grasiela D. C.
Oliveira, Maria Tercília Vilela de Azeredo [UNESP]
author_role author
author2 Oliveira, Maria Tercília Vilela de Azeredo [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Severi-Aguiar, Grasiela D. C.
Oliveira, Maria Tercília Vilela de Azeredo [UNESP]
dc.subject.por.fl_str_mv Holocentric chromosomes
Meiosis
Triatomines
Heteroptera
Insecta
Triatoma platensis
Triatoma proctata
Triatoma tibiamaculata
topic Holocentric chromosomes
Meiosis
Triatomines
Heteroptera
Insecta
Triatoma platensis
Triatoma proctata
Triatoma tibiamaculata
description In the present work, spermatogenesis was analyzed in 3 species of the genus Triatoma (T. platensis, T. proctata, T. tibiamaculata). Lacto-acetic orcein staining was used in order to investigate chromosomal meiotic behavior of these species. It allowed the identification of the T. tibiamaculata karyotype (20, X 1X 2Y), the observation that in T. protacta doesn't occur late migration of sexual chromosomes and corroborated knowledgments about holocentric chromosome nature.
publishDate 2004
dc.date.none.fl_str_mv 2004-03-01
2014-05-27T11:21:03Z
2014-05-27T11:21:03Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1508/cytologia.69.53
Cytologia, v. 69, n. 1, p. 53-57, 2004.
0011-4545
http://hdl.handle.net/11449/67670
10.1508/cytologia.69.53
2-s2.0-1842666748
2-s2.0-1842666748.pdf
6045437265946340
url http://dx.doi.org/10.1508/cytologia.69.53
http://hdl.handle.net/11449/67670
identifier_str_mv Cytologia, v. 69, n. 1, p. 53-57, 2004.
0011-4545
10.1508/cytologia.69.53
2-s2.0-1842666748
2-s2.0-1842666748.pdf
6045437265946340
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Cytologia
0.481
0,233
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 53-57
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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