Genetic divergence in sweet cassava cultivars using morphological agronomic traits and RAPD molecular markers

Detalhes bibliográficos
Autor(a) principal: Rimoldi,Fabrício
Data de Publicação: 2010
Outros Autores: Vidigal Filho,Pedro Soares, Kvitschal,Marcus Vinícius, Gonçalves-Vidigal,Maria Celeste, Prioli,Alberto José, Prioli,Sônia Maria Alves Pinto, Costa,Tiago Ribeiro da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600025
Resumo: In this work the genetic divergence among 14 sweet cassava cultivars was estimated by their morphological agronomic traits and RAPD molecular markers. The Tocher cluster analysis and the Nearest Neighbor Method were applied. The most dissimilar cultivars were Pão and Guaíra, Fécula Branca and Pão, and Pão and Caipira, while the most similar cultivar were the Fécula Branca and Branca 1, Branca 3 and Branca 1, and Guaíra and Branca 1. The Jaccard's coefficient showed that the most similar cultivars were Guaíra and Quarenta Quilos, while the most dissimilar were Branca 3 and Amarela da Rama Cinza. The divergence analysis indicated that promising crosses could be made between the Branca 3 cultivar and the Pão, Amarela 1, Fécula Branca and Amarela 2 cultivars for the high genetic divergence, favorable agronomic and culinary traits, and disease resistance on the part of at least one of the parents involved in the cross.
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spelling Genetic divergence in sweet cassava cultivars using morphological agronomic traits and RAPD molecular markersGenetic diversityManihot esculentaMultivariate analysisIn this work the genetic divergence among 14 sweet cassava cultivars was estimated by their morphological agronomic traits and RAPD molecular markers. The Tocher cluster analysis and the Nearest Neighbor Method were applied. The most dissimilar cultivars were Pão and Guaíra, Fécula Branca and Pão, and Pão and Caipira, while the most similar cultivar were the Fécula Branca and Branca 1, Branca 3 and Branca 1, and Guaíra and Branca 1. The Jaccard's coefficient showed that the most similar cultivars were Guaíra and Quarenta Quilos, while the most dissimilar were Branca 3 and Amarela da Rama Cinza. The divergence analysis indicated that promising crosses could be made between the Branca 3 cultivar and the Pão, Amarela 1, Fécula Branca and Amarela 2 cultivars for the high genetic divergence, favorable agronomic and culinary traits, and disease resistance on the part of at least one of the parents involved in the cross.Instituto de Tecnologia do Paraná - Tecpar2010-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600025Brazilian Archives of Biology and Technology v.53 n.6 2010reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132010000600025info:eu-repo/semantics/openAccessRimoldi,FabrícioVidigal Filho,Pedro SoaresKvitschal,Marcus ViníciusGonçalves-Vidigal,Maria CelestePrioli,Alberto JoséPrioli,Sônia Maria Alves PintoCosta,Tiago Ribeiro daeng2011-01-18T00:00:00Zoai:scielo:S1516-89132010000600025Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2011-01-18T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Genetic divergence in sweet cassava cultivars using morphological agronomic traits and RAPD molecular markers
title Genetic divergence in sweet cassava cultivars using morphological agronomic traits and RAPD molecular markers
spellingShingle Genetic divergence in sweet cassava cultivars using morphological agronomic traits and RAPD molecular markers
Rimoldi,Fabrício
Genetic diversity
Manihot esculenta
Multivariate analysis
title_short Genetic divergence in sweet cassava cultivars using morphological agronomic traits and RAPD molecular markers
title_full Genetic divergence in sweet cassava cultivars using morphological agronomic traits and RAPD molecular markers
title_fullStr Genetic divergence in sweet cassava cultivars using morphological agronomic traits and RAPD molecular markers
title_full_unstemmed Genetic divergence in sweet cassava cultivars using morphological agronomic traits and RAPD molecular markers
title_sort Genetic divergence in sweet cassava cultivars using morphological agronomic traits and RAPD molecular markers
author Rimoldi,Fabrício
author_facet Rimoldi,Fabrício
Vidigal Filho,Pedro Soares
Kvitschal,Marcus Vinícius
Gonçalves-Vidigal,Maria Celeste
Prioli,Alberto José
Prioli,Sônia Maria Alves Pinto
Costa,Tiago Ribeiro da
author_role author
author2 Vidigal Filho,Pedro Soares
Kvitschal,Marcus Vinícius
Gonçalves-Vidigal,Maria Celeste
Prioli,Alberto José
Prioli,Sônia Maria Alves Pinto
Costa,Tiago Ribeiro da
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Rimoldi,Fabrício
Vidigal Filho,Pedro Soares
Kvitschal,Marcus Vinícius
Gonçalves-Vidigal,Maria Celeste
Prioli,Alberto José
Prioli,Sônia Maria Alves Pinto
Costa,Tiago Ribeiro da
dc.subject.por.fl_str_mv Genetic diversity
Manihot esculenta
Multivariate analysis
topic Genetic diversity
Manihot esculenta
Multivariate analysis
description In this work the genetic divergence among 14 sweet cassava cultivars was estimated by their morphological agronomic traits and RAPD molecular markers. The Tocher cluster analysis and the Nearest Neighbor Method were applied. The most dissimilar cultivars were Pão and Guaíra, Fécula Branca and Pão, and Pão and Caipira, while the most similar cultivar were the Fécula Branca and Branca 1, Branca 3 and Branca 1, and Guaíra and Branca 1. The Jaccard's coefficient showed that the most similar cultivars were Guaíra and Quarenta Quilos, while the most dissimilar were Branca 3 and Amarela da Rama Cinza. The divergence analysis indicated that promising crosses could be made between the Branca 3 cultivar and the Pão, Amarela 1, Fécula Branca and Amarela 2 cultivars for the high genetic divergence, favorable agronomic and culinary traits, and disease resistance on the part of at least one of the parents involved in the cross.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-01
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=S1516-89132010000600025
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600025
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132010000600025
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 Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.53 n.6 2010
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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