Morphological and molecular characterization of Corbicula (Mollusca, Bilvalvia) at Rosana Resevoir, Brazil - DOI: 10.4025/actascibiolsci.v27i4.1274
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
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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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) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
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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1799317392034103296 |