Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://fb.cuni.cz/Data/files/Folia%20Biologica/Volume%2051%20(2005)%20No.%203/2005-51-68-75.pdf http://hdl.handle.net/11449/20970 |
Resumo: | Ten species of Hyla with 2n = 30 from Brazilian fauna were analysed cytogenetically. Hyla minuta is the unique presenting all bi-armed metacentric or submetacentric chromosomes in the karyotype, therefore, with the highest FN = 60. The remaining species have a variable number of uni-armed telocentric or subtelo-centric chromosomes: H. cruzi, H. elianeae, and H. rubicundula with three pairs (FN = 54), H. berthalutzae, H. elegans, H. microps, and H. nana with four pairs (FN = 52), and H. nahdereri and H. sanborni with five pairs (FN = 50). The uni-armed elements are among pairs 5, 6, 7, 11, 14, and 15, which also appeared with metacentric or submetacentric morphology. The remaining chromosome pairs 1, 2, 3, 4, 8, 9,10, 12, and 13 were never found to be telocentric or subtelocentric. AgNOR patterns are species-specific, the majority of the species exhibiting a single pair with AgNORs, with the exception of H. elegans and H. nana with more than one chromosome pair bearing this cytological marker. C banding was obtained in H. berthalutzae, H. cruzi, H. elegans, H. elianeae, H. microps, H. minuta, H. nahdereri, and H. nana, which showed positively stained centromeric heterochromatin. Our analysis confirms the great karyotypic diversity in the species of Hyla with 2n = 30, with no species sharing identical karyotypes. |
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Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten specieskaryotypechromosome bandingtaxonomyamphibianTen species of Hyla with 2n = 30 from Brazilian fauna were analysed cytogenetically. Hyla minuta is the unique presenting all bi-armed metacentric or submetacentric chromosomes in the karyotype, therefore, with the highest FN = 60. The remaining species have a variable number of uni-armed telocentric or subtelo-centric chromosomes: H. cruzi, H. elianeae, and H. rubicundula with three pairs (FN = 54), H. berthalutzae, H. elegans, H. microps, and H. nana with four pairs (FN = 52), and H. nahdereri and H. sanborni with five pairs (FN = 50). The uni-armed elements are among pairs 5, 6, 7, 11, 14, and 15, which also appeared with metacentric or submetacentric morphology. The remaining chromosome pairs 1, 2, 3, 4, 8, 9,10, 12, and 13 were never found to be telocentric or subtelocentric. AgNOR patterns are species-specific, the majority of the species exhibiting a single pair with AgNORs, with the exception of H. elegans and H. nana with more than one chromosome pair bearing this cytological marker. C banding was obtained in H. berthalutzae, H. cruzi, H. elegans, H. elianeae, H. microps, H. minuta, H. nahdereri, and H. nana, which showed positively stained centromeric heterochromatin. Our analysis confirms the great karyotypic diversity in the species of Hyla with 2n = 30, with no species sharing identical karyotypes.UNESP, Univ Estadual Paulista, Inst Biociencias, Dept Biol, BR-13506900 Rio Claro, SP, BrazilUNESP, Univ Estadual Paulista, Inst Biociencias, Dept Zool, BR-13506900 Rio Claro, SP, BrazilUNESP, Univ Estadual Paulista, Inst Biociencias, Dept Biol, BR-13506900 Rio Claro, SP, BrazilUNESP, Univ Estadual Paulista, Inst Biociencias, Dept Zool, BR-13506900 Rio Claro, SP, BrazilInst Molecular GeneticsUniversidade Estadual Paulista (Unesp)Gruber, S. L.Haddad, CFBKasahara, S.2014-02-26T17:22:28Z2014-05-20T13:59:02Z2014-02-26T17:22:28Z2014-05-20T13:59:02Z2005-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article68-75http://fb.cuni.cz/Data/files/Folia%20Biologica/Volume%2051%20(2005)%20No.%203/2005-51-68-75.pdfFolia Biologica. Prague 6: Inst Molecular Genetics, v. 51, n. 3, p. 68-75, 2005.0015-5500http://hdl.handle.net/11449/20970WOS:00023055240000304580773990587628422327495725206Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFolia Biologica1.0440,416info:eu-repo/semantics/openAccess2021-10-23T12:31:07Zoai:repositorio.unesp.br:11449/20970Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:14:40.420814Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species |
title |
Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species |
spellingShingle |
Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species Gruber, S. L. karyotype chromosome banding taxonomy amphibian |
title_short |
Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species |
title_full |
Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species |
title_fullStr |
Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species |
title_full_unstemmed |
Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species |
title_sort |
Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species |
author |
Gruber, S. L. |
author_facet |
Gruber, S. L. Haddad, CFB Kasahara, S. |
author_role |
author |
author2 |
Haddad, CFB Kasahara, S. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Gruber, S. L. Haddad, CFB Kasahara, S. |
dc.subject.por.fl_str_mv |
karyotype chromosome banding taxonomy amphibian |
topic |
karyotype chromosome banding taxonomy amphibian |
description |
Ten species of Hyla with 2n = 30 from Brazilian fauna were analysed cytogenetically. Hyla minuta is the unique presenting all bi-armed metacentric or submetacentric chromosomes in the karyotype, therefore, with the highest FN = 60. The remaining species have a variable number of uni-armed telocentric or subtelo-centric chromosomes: H. cruzi, H. elianeae, and H. rubicundula with three pairs (FN = 54), H. berthalutzae, H. elegans, H. microps, and H. nana with four pairs (FN = 52), and H. nahdereri and H. sanborni with five pairs (FN = 50). The uni-armed elements are among pairs 5, 6, 7, 11, 14, and 15, which also appeared with metacentric or submetacentric morphology. The remaining chromosome pairs 1, 2, 3, 4, 8, 9,10, 12, and 13 were never found to be telocentric or subtelocentric. AgNOR patterns are species-specific, the majority of the species exhibiting a single pair with AgNORs, with the exception of H. elegans and H. nana with more than one chromosome pair bearing this cytological marker. C banding was obtained in H. berthalutzae, H. cruzi, H. elegans, H. elianeae, H. microps, H. minuta, H. nahdereri, and H. nana, which showed positively stained centromeric heterochromatin. Our analysis confirms the great karyotypic diversity in the species of Hyla with 2n = 30, with no species sharing identical karyotypes. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-01-01 2014-02-26T17:22:28Z 2014-05-20T13:59:02Z 2014-02-26T17:22:28Z 2014-05-20T13:59:02Z |
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://fb.cuni.cz/Data/files/Folia%20Biologica/Volume%2051%20(2005)%20No.%203/2005-51-68-75.pdf Folia Biologica. Prague 6: Inst Molecular Genetics, v. 51, n. 3, p. 68-75, 2005. 0015-5500 http://hdl.handle.net/11449/20970 WOS:000230552400003 0458077399058762 8422327495725206 |
url |
http://fb.cuni.cz/Data/files/Folia%20Biologica/Volume%2051%20(2005)%20No.%203/2005-51-68-75.pdf http://hdl.handle.net/11449/20970 |
identifier_str_mv |
Folia Biologica. Prague 6: Inst Molecular Genetics, v. 51, n. 3, p. 68-75, 2005. 0015-5500 WOS:000230552400003 0458077399058762 8422327495725206 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Folia Biologica 1.044 0,416 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
68-75 |
dc.publisher.none.fl_str_mv |
Inst Molecular Genetics |
publisher.none.fl_str_mv |
Inst Molecular Genetics |
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 |
|
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1808128486539264000 |