Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae)
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| Publication Date: | 2007 |
| Other Authors: | , |
| Format: | Article |
| Language: | eng |
| Source: | Repositório Institucional da UnB |
| Download full: | http://repositorio.unb.br/handle/10482/5892 https://dx.doi.org/10.1590/S1519-69842007000500010 |
Summary: | ABSTRACT: The Thamnophilus punctatus complex has been recently reviewed on the basis of morphological and vocal characters, and is divided in six different species. Two of the new species, although well defined on the basis of morphological differences, could not be unambiguously distinguished through their loudsongs. The Planalto Slaty-antshrike (Thamnophilus pelzelni) and the Sooretama Slaty-antshrike (T. ambiguus) are most easily distinguished by subtle and localized changes in plumage colors of males and females. In the present study we used sequences of the control region, Cytochrome b, and ND2 genes, of the mitochondrial DNA (mtDNA) to evaluate the levels of molecular differentiation between these two species. The mean pairwise distance between the two species was 3.8%, while it varied from 2.7% to 4.9% for each mtDNA region. Although extensive variation was also detected among haplotypes within species, especially for T. ambiguus, we suggest that the genetic divergence found between T. ambiguus and T. pelzelni is high enough to corroborate the separate species status of these two antbird taxa. _______________________________________________________________________________ RESUMO |
| _version_ | 1871442558581735424 |
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| author | Lacerda, Daniela Rodrigues |
| author2 | Marini, Miguel Ângelo Santos, Fabrício Rodrigues dos |
| author2_role | author author |
| author_browse | Lacerda, Daniela Rodrigues Marini, Miguel Ângelo Santos, Fabrício Rodrigues dos |
| author_facet | Lacerda, Daniela Rodrigues Marini, Miguel Ângelo Santos, Fabrício Rodrigues dos |
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| collection | Repositório Institucional da UnB |
| dc.contributor.author.fl_str_mv | Lacerda, Daniela Rodrigues Marini, Miguel Ângelo Santos, Fabrício Rodrigues dos |
| dc.date.accessioned.fl_str_mv | 2010-11-16T11:04:18Z |
| dc.date.available.fl_str_mv | 2010-11-16T11:04:18Z |
| dc.date.issued.fl_str_mv | 2007 |
| dc.identifier.citation.fl_str_mv | LACERDA, Daniela Rodrigues; MARINI, Miguel Ângelo; SANTOS, Fabrício Rodrigues dos. Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae). Brazilian Journal of Biology, v. 67, n. 4, p. 873-882, 2007. Disponível em: <http://www.scielo.br/pdf/bjb/v67n4s0/a10v674s0.pdf>. Acesso em: 12 nov. 2010. doi: 10.1590/S1519-69842007000500010. |
| dc.identifier.doi.en.fl_str_mv | https://dx.doi.org/10.1590/S1519-69842007000500010 |
| dc.identifier.uri.fl_str_mv | http://repositorio.unb.br/handle/10482/5892 |
| dc.language.iso.fl_str_mv | eng |
| dc.rights.driver.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
| dc.subject.keyword.en.fl_str_mv | Antbirds Mitochondrial DNA Molecular differentiation Aves Thamnophilidae |
| dc.title.en.fl_str_mv | Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae) |
| dc.type.driver.fl_str_mv | info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | ABSTRACT: The Thamnophilus punctatus complex has been recently reviewed on the basis of morphological and vocal characters, and is divided in six different species. Two of the new species, although well defined on the basis of morphological differences, could not be unambiguously distinguished through their loudsongs. The Planalto Slaty-antshrike (Thamnophilus pelzelni) and the Sooretama Slaty-antshrike (T. ambiguus) are most easily distinguished by subtle and localized changes in plumage colors of males and females. In the present study we used sequences of the control region, Cytochrome b, and ND2 genes, of the mitochondrial DNA (mtDNA) to evaluate the levels of molecular differentiation between these two species. The mean pairwise distance between the two species was 3.8%, while it varied from 2.7% to 4.9% for each mtDNA region. Although extensive variation was also detected among haplotypes within species, especially for T. ambiguus, we suggest that the genetic divergence found between T. ambiguus and T. pelzelni is high enough to corroborate the separate species status of these two antbird taxa. _______________________________________________________________________________ RESUMO |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UNB_de8702a6ca4800fbc802fbbccf33ea34 |
| identifier_str_mv | LACERDA, Daniela Rodrigues; MARINI, Miguel Ângelo; SANTOS, Fabrício Rodrigues dos. Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae). Brazilian Journal of Biology, v. 67, n. 4, p. 873-882, 2007. Disponível em: <http://www.scielo.br/pdf/bjb/v67n4s0/a10v674s0.pdf>. Acesso em: 12 nov. 2010. doi: 10.1590/S1519-69842007000500010. |
| instacron_str | UNB |
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| publishDate | 2007 |
| publishDateSort | 2007 |
| reponame_str | Repositório Institucional da UnB |
| repository.mail.fl_str_mv | repositorio@unb.br |
| repository.name.fl_str_mv | Repositório Institucional da UnB - Universidade de Brasília (UnB) |
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| spelling | Lacerda, Daniela RodriguesMarini, Miguel ÂngeloSantos, Fabrício Rodrigues dos2010-11-16T11:04:18Z2010-11-16T11:04:18Z2007LACERDA, Daniela Rodrigues; MARINI, Miguel Ângelo; SANTOS, Fabrício Rodrigues dos. Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae). Brazilian Journal of Biology, v. 67, n. 4, p. 873-882, 2007. Disponível em: <http://www.scielo.br/pdf/bjb/v67n4s0/a10v674s0.pdf>. Acesso em: 12 nov. 2010. doi: 10.1590/S1519-69842007000500010.http://repositorio.unb.br/handle/10482/5892https://dx.doi.org/10.1590/S1519-69842007000500010ABSTRACT: The Thamnophilus punctatus complex has been recently reviewed on the basis of morphological and vocal characters, and is divided in six different species. Two of the new species, although well defined on the basis of morphological differences, could not be unambiguously distinguished through their loudsongs. The Planalto Slaty-antshrike (Thamnophilus pelzelni) and the Sooretama Slaty-antshrike (T. ambiguus) are most easily distinguished by subtle and localized changes in plumage colors of males and females. In the present study we used sequences of the control region, Cytochrome b, and ND2 genes, of the mitochondrial DNA (mtDNA) to evaluate the levels of molecular differentiation between these two species. The mean pairwise distance between the two species was 3.8%, while it varied from 2.7% to 4.9% for each mtDNA region. Although extensive variation was also detected among haplotypes within species, especially for T. ambiguus, we suggest that the genetic divergence found between T. ambiguus and T. pelzelni is high enough to corroborate the separate species status of these two antbird taxa. _______________________________________________________________________________ RESUMOO complexo Thamnophilus punctatus foi recentemente revisado, com base em caracteres morfológicos e vocais, sendo dividido em seis diferentes espécies. Duas dessas novas espécies, embora bem definidas com base em distinções morfológicas, não puderam ser definitivamente diferenciadas por seus cantos. Thamnophilus pelzelni (choca-do-planalto) e T. ambiguus (choca-de-sooretama) são mais facilmente diferenciadas por sutis e localizadas mudanças de coloração da plumagem de machos e fêmeas. Neste estudo, foram utilizadas seqüências de DNA mitocondrial (região controle, Citocromo b e ND2) a fim de avaliar os níveis de diferenciação molecular entre estas duas espécies. A divergência genética média entre as duas espécies foi de 3,8%, enquanto para cada região mitocondrial esta variou entre 2,7% e 4,9%. Embora tenha sido observada grande variabilidade entre haplótipos dentro das espécies, especialmente para T. ambiguus, os resultados sugerem que a divergência genética observada entre T. ambiguus e T. pelzelni é suficientemente elevada para corroborar o status de espécies separadas destes dois Thamnophilidae.Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAntbirdsMitochondrial DNAMolecular differentiationAvesThamnophilidaeinfo:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_MitochondrialDNACorroborates.pdfARTIGO_MitochondrialDNACorroborates.pdfapplication/pdf323125http://repositorio2.unb.br/jspui/bitstream/10482/5892/1/ARTIGO_MitochondrialDNACorroborates.pdf093b30cc1f5aac1881346e921f475fe7MD51open accessCC-LICENSElicense_urllicense_urltext/plain46http://repositorio2.unb.br/jspui/bitstream/10482/5892/2/license_url7b60860db7ee2e38c65f8e939773fbe2MD52open accesslicense_textlicense_textapplication/octet-stream20806http://repositorio2.unb.br/jspui/bitstream/10482/5892/3/license_textb9a5ceba1821944a4939213169d72d93MD53open accesslicense_rdflicense_rdfapplication/octet-stream18555http://repositorio2.unb.br/jspui/bitstream/10482/5892/4/license_rdf940efa93e89eff2a23f1da57e0bfce6bMD54open accessLICENSElicense.txtlicense.txttext/plain1866http://repositorio2.unb.br/jspui/bitstream/10482/5892/5/license.txte25d27b9b0ba362374c35a063af8db98MD55open access10482/58922023-05-24 20:53:26.826open accessoai:repositorio.unb.br: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ório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2023-05-24T23:53:26Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| spellingShingle | Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae) Lacerda, Daniela Rodrigues Antbirds Mitochondrial DNA Molecular differentiation Aves Thamnophilidae |
| status_str | publishedVersion |
| title | Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae) |
| title_full | Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae) |
| title_fullStr | Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae) |
| title_full_unstemmed | Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae) |
| title_short | Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae) |
| title_sort | Mitochondrial DNA corroborates the species distinctiveness of the Planalto (Thamnophilus pelzelni Hellmayr, 1924) and the Sooretama (T. ambiguus Swainson, 1825) Slaty-antshrikes (Passeriformes: Thamnophilidae) |
| topic | Antbirds Mitochondrial DNA Molecular differentiation Aves Thamnophilidae |
| url | http://repositorio.unb.br/handle/10482/5892 https://dx.doi.org/10.1590/S1519-69842007000500010 |