Heterochromatin patterns and karyotype relationships within and between the genera Brycon and Salminus (Pisces, Characidae)

Detalhes bibliográficos
Autor(a) principal: Margarido,Vladimir Pavan
Data de Publicação: 1999
Outros Autores: Galetti Junior,Pedro Manoel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Genetics and Molecular Biology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47571999000300012
Resumo: Chromosomes of two Brycon species (B. lundii and B. microlepis) and Salminus hilarii were analyzed. Based on constitutive heterochromatin distribution patterns, karyotypic relationships within and between Bryconinae and Salmininae were examined. A monophyletic origin for the genus Brycon, comprising at least two chromosome synapomorphies (presence of two large submetacentric bearing paracentromeric and telomeric heterochromatin), is suggested. Moreover, Bryconinae and Salmininae may represent a monophyletic unit among Characidae, as they share several chromosome features.
id SBG-1_f11cfe6e5b046c21eae77e0a9d27c90f
oai_identifier_str oai:scielo:S1415-47571999000300012
network_acronym_str SBG-1
network_name_str Genetics and Molecular Biology
repository_id_str
spelling Heterochromatin patterns and karyotype relationships within and between the genera Brycon and Salminus (Pisces, Characidae)Chromosomes of two Brycon species (B. lundii and B. microlepis) and Salminus hilarii were analyzed. Based on constitutive heterochromatin distribution patterns, karyotypic relationships within and between Bryconinae and Salmininae were examined. A monophyletic origin for the genus Brycon, comprising at least two chromosome synapomorphies (presence of two large submetacentric bearing paracentromeric and telomeric heterochromatin), is suggested. Moreover, Bryconinae and Salmininae may represent a monophyletic unit among Characidae, as they share several chromosome features.Sociedade Brasileira de Genética1999-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47571999000300012Genetics and Molecular Biology v.22 n.3 1999reponame:Genetics and Molecular Biologyinstname:Sociedade Brasileira de Genética (SBG)instacron:SBG10.1590/S1415-47571999000300012info:eu-repo/semantics/openAccessMargarido,Vladimir PavanGaletti Junior,Pedro Manoeleng2000-02-01T00:00:00Zoai:scielo:S1415-47571999000300012Revistahttp://www.gmb.org.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||editor@gmb.org.br1678-46851415-4757opendoar:2000-02-01T00:00Genetics and Molecular Biology - Sociedade Brasileira de Genética (SBG)false
dc.title.none.fl_str_mv Heterochromatin patterns and karyotype relationships within and between the genera Brycon and Salminus (Pisces, Characidae)
title Heterochromatin patterns and karyotype relationships within and between the genera Brycon and Salminus (Pisces, Characidae)
spellingShingle Heterochromatin patterns and karyotype relationships within and between the genera Brycon and Salminus (Pisces, Characidae)
Margarido,Vladimir Pavan
title_short Heterochromatin patterns and karyotype relationships within and between the genera Brycon and Salminus (Pisces, Characidae)
title_full Heterochromatin patterns and karyotype relationships within and between the genera Brycon and Salminus (Pisces, Characidae)
title_fullStr Heterochromatin patterns and karyotype relationships within and between the genera Brycon and Salminus (Pisces, Characidae)
title_full_unstemmed Heterochromatin patterns and karyotype relationships within and between the genera Brycon and Salminus (Pisces, Characidae)
title_sort Heterochromatin patterns and karyotype relationships within and between the genera Brycon and Salminus (Pisces, Characidae)
author Margarido,Vladimir Pavan
author_facet Margarido,Vladimir Pavan
Galetti Junior,Pedro Manoel
author_role author
author2 Galetti Junior,Pedro Manoel
author2_role author
dc.contributor.author.fl_str_mv Margarido,Vladimir Pavan
Galetti Junior,Pedro Manoel
description Chromosomes of two Brycon species (B. lundii and B. microlepis) and Salminus hilarii were analyzed. Based on constitutive heterochromatin distribution patterns, karyotypic relationships within and between Bryconinae and Salmininae were examined. A monophyletic origin for the genus Brycon, comprising at least two chromosome synapomorphies (presence of two large submetacentric bearing paracentromeric and telomeric heterochromatin), is suggested. Moreover, Bryconinae and Salmininae may represent a monophyletic unit among Characidae, as they share several chromosome features.
publishDate 1999
dc.date.none.fl_str_mv 1999-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47571999000300012
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47571999000300012
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1415-47571999000300012
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Genética
publisher.none.fl_str_mv Sociedade Brasileira de Genética
dc.source.none.fl_str_mv Genetics and Molecular Biology v.22 n.3 1999
reponame:Genetics and Molecular Biology
instname:Sociedade Brasileira de Genética (SBG)
instacron:SBG
instname_str Sociedade Brasileira de Genética (SBG)
instacron_str SBG
institution SBG
reponame_str Genetics and Molecular Biology
collection Genetics and Molecular Biology
repository.name.fl_str_mv Genetics and Molecular Biology - Sociedade Brasileira de Genética (SBG)
repository.mail.fl_str_mv ||editor@gmb.org.br
_version_ 1752122377383182336

Registros relacionados