Karyotype diversity among predatory Reduviidae (Heteroptera)

Detalhes bibliográficos
Autor(a) principal: Bardella, Vanessa Bellini [UNESP]
Data de Publicação: 2014
Outros Autores: Gil-Santana, Hélcio Reinaldo, Panzera, Francisco, Vanzela, André Luís Laforga
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://compcytogen.pensoft.net/articles.php?id=4361
http://hdl.handle.net/11449/130023
Resumo: Species of infraorder Cimicomorpha of Heteroptera exhibit holokinetic chromosomes with inverted meiosis for sex chromosomes and high variation in chromosome number. The family Reduviidae, which belongs to this infraorder, is also recognized by high variability of heterochromatic bands and chromosome location of 18S rDNA loci. We studied here five species of Reduviidae (Harpactorinae) with predator habit, which are especially interesting because individuals are found solitary and dispersed in nature. These species showed striking variation in chromosome number (including sex chromosome systems), inter-chromosomal asymmetry, different number and chromosome location of 18S rDNA loci, dissimilar location and quantity of autosomal C-heterochromatin, and different types of repetitive DNA by fluorochrome banding, probably associated with occurrence of different chromosome rearrangements. Terminal chromosome location of C-heterochromatin seems to reinforce the model of equilocal dispersion of repetitive DNA families based in the "bouquet configuration".
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spelling Karyotype diversity among predatory Reduviidae (Heteroptera)CimicomorphaDAPI/CMA(3) bandingHeteropteraHolokinetic chromosomes18S rDNASpecies of infraorder Cimicomorpha of Heteroptera exhibit holokinetic chromosomes with inverted meiosis for sex chromosomes and high variation in chromosome number. The family Reduviidae, which belongs to this infraorder, is also recognized by high variability of heterochromatic bands and chromosome location of 18S rDNA loci. We studied here five species of Reduviidae (Harpactorinae) with predator habit, which are especially interesting because individuals are found solitary and dispersed in nature. These species showed striking variation in chromosome number (including sex chromosome systems), inter-chromosomal asymmetry, different number and chromosome location of 18S rDNA loci, dissimilar location and quantity of autosomal C-heterochromatin, and different types of repetitive DNA by fluorochrome banding, probably associated with occurrence of different chromosome rearrangements. Terminal chromosome location of C-heterochromatin seems to reinforce the model of equilocal dispersion of repetitive DNA families based in the "bouquet configuration".Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundacao AraucariaCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidad de la República, Sección Genética Evolutiva, Facultad de CienciasUniversidade Estadual de Londrina, Departamento de Biologia Geral, Centro de Ciências BiológicasUniversidade Estadual Paulista, Departamento de Biologia, Instituto de Biociências, Letras e Ciências Exatas de São José do Rio PretoPensoft PublUniversidade Estadual Paulista (Unesp)Fundação Oswaldo Cruz (FIOCRUZ)Universidad de la RepúblicaUniversidade Estadual de Londrina (UEL)Bardella, Vanessa Bellini [UNESP]Gil-Santana, Hélcio ReinaldoPanzera, FranciscoVanzela, André Luís Laforga2015-11-03T15:28:40Z2015-11-03T15:28:40Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article351-367application/pdfhttp://compcytogen.pensoft.net/articles.php?id=4361Comparative Cytogenetics. Sofia: Pensoft Publ, v. 8, n. 4, p. 351-367, 2014.1993-0771http://hdl.handle.net/11449/13002310.3897/CompCytogen.v8i4.8430WOS:000349069500004WOS000349069500004.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengComparative Cytogenetics1.3190,431info:eu-repo/semantics/openAccess2023-12-10T06:23:28Zoai:repositorio.unesp.br:11449/130023Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:59:17.708697Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Karyotype diversity among predatory Reduviidae (Heteroptera)
title Karyotype diversity among predatory Reduviidae (Heteroptera)
spellingShingle Karyotype diversity among predatory Reduviidae (Heteroptera)
Bardella, Vanessa Bellini [UNESP]
Cimicomorpha
DAPI/CMA(3) banding
Heteroptera
Holokinetic chromosomes
18S rDNA
title_short Karyotype diversity among predatory Reduviidae (Heteroptera)
title_full Karyotype diversity among predatory Reduviidae (Heteroptera)
title_fullStr Karyotype diversity among predatory Reduviidae (Heteroptera)
title_full_unstemmed Karyotype diversity among predatory Reduviidae (Heteroptera)
title_sort Karyotype diversity among predatory Reduviidae (Heteroptera)
author Bardella, Vanessa Bellini [UNESP]
author_facet Bardella, Vanessa Bellini [UNESP]
Gil-Santana, Hélcio Reinaldo
Panzera, Francisco
Vanzela, André Luís Laforga
author_role author
author2 Gil-Santana, Hélcio Reinaldo
Panzera, Francisco
Vanzela, André Luís Laforga
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Fundação Oswaldo Cruz (FIOCRUZ)
Universidad de la República
Universidade Estadual de Londrina (UEL)
dc.contributor.author.fl_str_mv Bardella, Vanessa Bellini [UNESP]
Gil-Santana, Hélcio Reinaldo
Panzera, Francisco
Vanzela, André Luís Laforga
dc.subject.por.fl_str_mv Cimicomorpha
DAPI/CMA(3) banding
Heteroptera
Holokinetic chromosomes
18S rDNA
topic Cimicomorpha
DAPI/CMA(3) banding
Heteroptera
Holokinetic chromosomes
18S rDNA
description Species of infraorder Cimicomorpha of Heteroptera exhibit holokinetic chromosomes with inverted meiosis for sex chromosomes and high variation in chromosome number. The family Reduviidae, which belongs to this infraorder, is also recognized by high variability of heterochromatic bands and chromosome location of 18S rDNA loci. We studied here five species of Reduviidae (Harpactorinae) with predator habit, which are especially interesting because individuals are found solitary and dispersed in nature. These species showed striking variation in chromosome number (including sex chromosome systems), inter-chromosomal asymmetry, different number and chromosome location of 18S rDNA loci, dissimilar location and quantity of autosomal C-heterochromatin, and different types of repetitive DNA by fluorochrome banding, probably associated with occurrence of different chromosome rearrangements. Terminal chromosome location of C-heterochromatin seems to reinforce the model of equilocal dispersion of repetitive DNA families based in the "bouquet configuration".
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2015-11-03T15:28:40Z
2015-11-03T15:28:40Z
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://compcytogen.pensoft.net/articles.php?id=4361
Comparative Cytogenetics. Sofia: Pensoft Publ, v. 8, n. 4, p. 351-367, 2014.
1993-0771
http://hdl.handle.net/11449/130023
10.3897/CompCytogen.v8i4.8430
WOS:000349069500004
WOS000349069500004.pdf
url http://compcytogen.pensoft.net/articles.php?id=4361
http://hdl.handle.net/11449/130023
identifier_str_mv Comparative Cytogenetics. Sofia: Pensoft Publ, v. 8, n. 4, p. 351-367, 2014.
1993-0771
10.3897/CompCytogen.v8i4.8430
WOS:000349069500004
WOS000349069500004.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Comparative Cytogenetics
1.319
0,431
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 351-367
application/pdf
dc.publisher.none.fl_str_mv Pensoft Publ
publisher.none.fl_str_mv Pensoft Publ
dc.source.none.fl_str_mv Web of Science
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
_version_ 1808129146635681792

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