Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274

Detalhes bibliográficos
Autor(a) principal: Bagatini, Yara Moretto
Data de Publicação: 2008
Outros Autores: Panarari, Renata de Souza, Higuti, Janet, Benedito-Cecilio, Evanilde, Prioli, Alberto José, Prioli, Sonia Maria Alves Pinto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1274
Resumo: The purpose of the present study was to verify, using RAPD and ISSR molecular techniques associated with the morphological characterization of bivalve shells, if the morphologically distinct specimens of Corbicula fluminea sampled at Rosana Reservoir belong to different species. The foot muscle tissue of the three groups (G1, G2, and G3) of Corbicula was removed and frozen in liquid nitrogen to the DNA analyze. Morphometric variables of the shell indicated significant differences among the specimens of Corbicula. On the other hand, molecular analyses revealed genetic similarity among the specimens, showing the nonexistence of molecular polymorphism. The data confirmed that the two morphologically different groups also belong to the species C. fluminea, showing the occurrence of phenotypic plasticity, probably caused by environmental or biotic factors
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spelling Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274Caracterização morfológica e molecular de Corbicula (Mollusca, Bivalvia) no reservatório de Rosana, Brasil - DOI: 10.4025/actascibiolsci.v27i4.1274Corbiculatécnicas molecularesplasticidade fenotípicavariação ambiental2.05.00.00-9 EcologiaThe purpose of the present study was to verify, using RAPD and ISSR molecular techniques associated with the morphological characterization of bivalve shells, if the morphologically distinct specimens of Corbicula fluminea sampled at Rosana Reservoir belong to different species. The foot muscle tissue of the three groups (G1, G2, and G3) of Corbicula was removed and frozen in liquid nitrogen to the DNA analyze. Morphometric variables of the shell indicated significant differences among the specimens of Corbicula. On the other hand, molecular analyses revealed genetic similarity among the specimens, showing the nonexistence of molecular polymorphism. The data confirmed that the two morphologically different groups also belong to the species C. fluminea, showing the occurrence of phenotypic plasticity, probably caused by environmental or biotic factorsO objetivo do presente estudo foi verificar através de técnicas moleculares, RAPD e ISSR aliadas à caracterização morfológica da concha dos bivalves, se os indivíduos morfologicamente distintos de Corbicula fluminea amostrados no reservatório de Rosana pertencem a espécies diferentes. O tecido muscular do pé dos três grupos (G1, G2 e G3) de Corbicula foi removido e congelado em nitrogênio líquido para a análise do DNA. As variáveis morfométricas das conchas indicaram diferenças significativas entre os indivíduos de Corbicula. Por outro lado, as análises moleculares revelaram similaridade genética, evidenciando a não existência de polimorfismo molecular. Os resultados confirmam que os dois grupos diferentes morfologicamente também pertencem a espécie C. fluminea, demonstrando a ocorrência de plasticidade fenotípica, provavelmente causada por fatores bióticos ou ambientaisUniversidade Estadual De Maringá2008-03-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/127410.4025/actascibiolsci.v27i4.1274Acta Scientiarum. Biological Sciences; Vol 27 No 4 (2005); 397-404Acta Scientiarum. Biological Sciences; v. 27 n. 4 (2005); 397-4041807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1274/735Bagatini, Yara MorettoPanarari, Renata de SouzaHiguti, JanetBenedito-Cecilio, EvanildePrioli, Alberto JoséPrioli, Sonia Maria Alves Pintoinfo:eu-repo/semantics/openAccess2022-11-23T17:33:05Zoai:periodicos.uem.br/ojs:article/1274Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:05Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274
Caracterização morfológica e molecular de Corbicula (Mollusca, Bivalvia) no reservatório de Rosana, Brasil - DOI: 10.4025/actascibiolsci.v27i4.1274
title Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274
spellingShingle Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274
Bagatini, Yara Moretto
Corbicula
técnicas moleculares
plasticidade fenotípica
variação ambiental
2.05.00.00-9 Ecologia
title_short Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274
title_full Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274
title_fullStr Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274
title_full_unstemmed Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274
title_sort Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274
author Bagatini, Yara Moretto
author_facet Bagatini, Yara Moretto
Panarari, Renata de Souza
Higuti, Janet
Benedito-Cecilio, Evanilde
Prioli, Alberto José
Prioli, Sonia Maria Alves Pinto
author_role author
author2 Panarari, Renata de Souza
Higuti, Janet
Benedito-Cecilio, Evanilde
Prioli, Alberto José
Prioli, Sonia Maria Alves Pinto
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Bagatini, Yara Moretto
Panarari, Renata de Souza
Higuti, Janet
Benedito-Cecilio, Evanilde
Prioli, Alberto José
Prioli, Sonia Maria Alves Pinto
dc.subject.por.fl_str_mv Corbicula
técnicas moleculares
plasticidade fenotípica
variação ambiental
2.05.00.00-9 Ecologia
topic Corbicula
técnicas moleculares
plasticidade fenotípica
variação ambiental
2.05.00.00-9 Ecologia
description The purpose of the present study was to verify, using RAPD and ISSR molecular techniques associated with the morphological characterization of bivalve shells, if the morphologically distinct specimens of Corbicula fluminea sampled at Rosana Reservoir belong to different species. The foot muscle tissue of the three groups (G1, G2, and G3) of Corbicula was removed and frozen in liquid nitrogen to the DNA analyze. Morphometric variables of the shell indicated significant differences among the specimens of Corbicula. On the other hand, molecular analyses revealed genetic similarity among the specimens, showing the nonexistence of molecular polymorphism. The data confirmed that the two morphologically different groups also belong to the species C. fluminea, showing the occurrence of phenotypic plasticity, probably caused by environmental or biotic factors
publishDate 2008
dc.date.none.fl_str_mv 2008-03-24
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1274
10.4025/actascibiolsci.v27i4.1274
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1274
identifier_str_mv 10.4025/actascibiolsci.v27i4.1274
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1274/735
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 27 No 4 (2005); 397-404
Acta Scientiarum. Biological Sciences; v. 27 n. 4 (2005); 397-404
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
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instname_str Universidade Estadual de Maringá (UEM)
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institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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