Relationships in Patagonian species of Berberis (Berberidaceae) based on the characterization of rDNA internal transcribed spacer sequences

Sequence analysis of the internal transcribed spacer (ITS) of the 18S(ITS1)-5.8S-26S(ITS2) rDNA region was performed in order to analyse the phylogenetic relationships between 13 Patagonian species of the genus Berberis (Berberidaceae). The divergence values between the pairwise sequence in the stud...

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Detalhes bibliográficos
Autores: Bottini, M.C.J., De Bustos, A., Sanso, A.M., Jouve, N., Poggio, L.
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2007
País:Argentina
Recursos:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
Repositório:Biblioteca Digital (UBA-FCEN)
Idioma:inglês
OAI Identifier:paperaa:paper_00244074_v153_n3_p321_Bottini
Acesso em linha:http://hdl.handle.net/20.500.12110/paper_00244074_v153_n3_p321_Bottini
Access Level:Acceso aberto
Palavra-chave:Argentina
Barberry
Calafate
Diploid and polyploid hybrid speciation
Michay
Molecular markers
DNA fingerprinting
genetic differentiation
hybridization
molecular analysis
phylogenetics
polymorphism
polyploidy
shrub
speciation (biology)
South America
Berberidaceae
Berberis
Berberis buxifolia
Berberis heterophylla
Berberis microphylla
Berberis parodii
Landrum
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oai_identifier_str paperaa:paper_00244074_v153_n3_p321_Bottini
network_acronym_str AR
network_name_str Argentina
repository_id_str
spelling Relationships in Patagonian species of Berberis (Berberidaceae) based on the characterization of rDNA internal transcribed spacer sequencesBottini, M.C.J.De Bustos, A.Sanso, A.M.Jouve, N.Poggio, L.ArgentinaBarberryCalafateDiploid and polyploid hybrid speciationMichayMolecular markersDNA fingerprintinggenetic differentiationhybridizationmolecular analysisphylogeneticspolymorphismpolyploidyshrubspeciation (biology)ArgentinaSouth AmericaBerberidaceaeBerberisBerberis buxifoliaBerberis heterophyllaBerberis microphyllaBerberis parodiiLandrumSequence analysis of the internal transcribed spacer (ITS) of the 18S(ITS1)-5.8S-26S(ITS2) rDNA region was performed in order to analyse the phylogenetic relationships between 13 Patagonian species of the genus Berberis (Berberidaceae). The divergence values between the pairwise sequence in the studied Patagonian species were in the range 2.9-22.9%. The lengths of the ITS1 and ITS2 sequences were in the range 227-231 bp and 220-224 bp, respectively, and the 5.8S sequence was 159 bp throughout all species. B. microphylla sensu Landrum does not appear to be monophyletic based on current sampling. Indeed, we suggest that B. microphylla should be distinguished from B. buxifolia, B. parodii, and B. heterophylla. ITS sequences, together with data obtained from morphological, biochemical, amplified fragment length polymorphism, and cytological characterizations, support the existence of diploid and polyploid hybrid speciation in the genus. © 2007 The Linnean Society of London.Fil:Bottini, M.C.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Sanso, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Poggio, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.2007info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_00244074_v153_n3_p321_BottiniBot. J. Linn. Soc. 2007;153(3):321-328reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2024-05-10T10:42:33Zpaperaa:paper_00244074_v153_n3_p321_BottiniInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962024-05-10 10:42:34.875Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse
dc.title.none.fl_str_mv Relationships in Patagonian species of Berberis (Berberidaceae) based on the characterization of rDNA internal transcribed spacer sequences
title Relationships in Patagonian species of Berberis (Berberidaceae) based on the characterization of rDNA internal transcribed spacer sequences
spellingShingle Relationships in Patagonian species of Berberis (Berberidaceae) based on the characterization of rDNA internal transcribed spacer sequences
Bottini, M.C.J.
Argentina
Barberry
Calafate
Diploid and polyploid hybrid speciation
Michay
Molecular markers
DNA fingerprinting
genetic differentiation
hybridization
molecular analysis
phylogenetics
polymorphism
polyploidy
shrub
speciation (biology)
Argentina
South America
Berberidaceae
Berberis
Berberis buxifolia
Berberis heterophylla
Berberis microphylla
Berberis parodii
Landrum
title_short Relationships in Patagonian species of Berberis (Berberidaceae) based on the characterization of rDNA internal transcribed spacer sequences
title_full Relationships in Patagonian species of Berberis (Berberidaceae) based on the characterization of rDNA internal transcribed spacer sequences
title_fullStr Relationships in Patagonian species of Berberis (Berberidaceae) based on the characterization of rDNA internal transcribed spacer sequences
title_full_unstemmed Relationships in Patagonian species of Berberis (Berberidaceae) based on the characterization of rDNA internal transcribed spacer sequences
title_sort Relationships in Patagonian species of Berberis (Berberidaceae) based on the characterization of rDNA internal transcribed spacer sequences
dc.creator.none.fl_str_mv Bottini, M.C.J.
De Bustos, A.
Sanso, A.M.
Jouve, N.
Poggio, L.
author Bottini, M.C.J.
author_facet Bottini, M.C.J.
De Bustos, A.
Sanso, A.M.
Jouve, N.
Poggio, L.
author_role author
author2 De Bustos, A.
Sanso, A.M.
Jouve, N.
Poggio, L.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Argentina
Barberry
Calafate
Diploid and polyploid hybrid speciation
Michay
Molecular markers
DNA fingerprinting
genetic differentiation
hybridization
molecular analysis
phylogenetics
polymorphism
polyploidy
shrub
speciation (biology)
Argentina
South America
Berberidaceae
Berberis
Berberis buxifolia
Berberis heterophylla
Berberis microphylla
Berberis parodii
Landrum
topic Argentina
Barberry
Calafate
Diploid and polyploid hybrid speciation
Michay
Molecular markers
DNA fingerprinting
genetic differentiation
hybridization
molecular analysis
phylogenetics
polymorphism
polyploidy
shrub
speciation (biology)
Argentina
South America
Berberidaceae
Berberis
Berberis buxifolia
Berberis heterophylla
Berberis microphylla
Berberis parodii
Landrum
description Sequence analysis of the internal transcribed spacer (ITS) of the 18S(ITS1)-5.8S-26S(ITS2) rDNA region was performed in order to analyse the phylogenetic relationships between 13 Patagonian species of the genus Berberis (Berberidaceae). The divergence values between the pairwise sequence in the studied Patagonian species were in the range 2.9-22.9%. The lengths of the ITS1 and ITS2 sequences were in the range 227-231 bp and 220-224 bp, respectively, and the 5.8S sequence was 159 bp throughout all species. B. microphylla sensu Landrum does not appear to be monophyletic based on current sampling. Indeed, we suggest that B. microphylla should be distinguished from B. buxifolia, B. parodii, and B. heterophylla. ITS sequences, together with data obtained from morphological, biochemical, amplified fragment length polymorphism, and cytological characterizations, support the existence of diploid and polyploid hybrid speciation in the genus. © 2007 The Linnean Society of London.
publishDate 2007
dc.date.none.fl_str_mv 2007
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12110/paper_00244074_v153_n3_p321_Bottini
url http://hdl.handle.net/20.500.12110/paper_00244074_v153_n3_p321_Bottini
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/2.5/ar
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Bot. J. Linn. Soc. 2007;153(3):321-328
reponame:Biblioteca Digital (UBA-FCEN)
instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
instname_str Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron_str UBA-FCEN
institution UBA-FCEN
reponame_str Biblioteca Digital (UBA-FCEN)
collection Biblioteca Digital (UBA-FCEN)
repository.name.fl_str_mv Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
repository.mail.fl_str_mv ana@bl.fcen.uba.ar
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score 15,811543

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