Characterization of sweet cassava accessions based on molecular, quantitative and qualitative data

Detalhes bibliográficos
Autor(a) principal: Vieira,Eduardo Alano
Data de Publicação: 2011
Outros Autores: Fialho,Josefino de Freitas, Faleiro,Fábio Gelape, Bellon,Graciele, Fonseca,Kenia Graciele da, Carvalho,Luiz Joaquim Castelo Branco, Silva,Marilia Santos, Paula-Moraes,Silvana Vieira de, Oliveira,Charles Martins de, Denke,Marcelo Luiz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Crop Breeding and Applied Biotechnology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332011000300005
Resumo: The purpose of this study was to estimate the genetic divergence in sweet cassava accessions by molecular markers and quantitative and qualitative characters, as well as determine the correlation between these estimates. Sixteen sweet cassava accessions of the Regional Cassava Germplasm Bank of the Cerrado were evaluated under field conditions, for 13 quantitative and 33 qualitative characters. In the laboratory, the accessions were evaluated with RAPD markers. Subsequently, matrixes of genetic dissimilarity/distance among the accessions were estimated based on molecular markers and quantitative and qualitative characters. Besides, the significance of the correlation between the matrixes was estimated. The RAPD, qualitative and quantitative data indicated the existence of high divergence among the accessions. The divergences estimated by molecular markers and by quantitative traits were weakly associated with each other and moderately with the divergence estimated by qualitative characters.
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spelling Characterization of sweet cassava accessions based on molecular, quantitative and qualitative dataManihot esculenta Crantzgenetic resourcesbreedinggenetic variabilityThe purpose of this study was to estimate the genetic divergence in sweet cassava accessions by molecular markers and quantitative and qualitative characters, as well as determine the correlation between these estimates. Sixteen sweet cassava accessions of the Regional Cassava Germplasm Bank of the Cerrado were evaluated under field conditions, for 13 quantitative and 33 qualitative characters. In the laboratory, the accessions were evaluated with RAPD markers. Subsequently, matrixes of genetic dissimilarity/distance among the accessions were estimated based on molecular markers and quantitative and qualitative characters. Besides, the significance of the correlation between the matrixes was estimated. The RAPD, qualitative and quantitative data indicated the existence of high divergence among the accessions. The divergences estimated by molecular markers and by quantitative traits were weakly associated with each other and moderately with the divergence estimated by qualitative characters.Crop Breeding and Applied Biotechnology2011-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332011000300005Crop Breeding and Applied Biotechnology v.11 n.3 2011reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/S1984-70332011000300005info:eu-repo/semantics/openAccessVieira,Eduardo AlanoFialho,Josefino de FreitasFaleiro,Fábio GelapeBellon,GracieleFonseca,Kenia Graciele daCarvalho,Luiz Joaquim Castelo BrancoSilva,Marilia SantosPaula-Moraes,Silvana Vieira deOliveira,Charles Martins deDenke,Marcelo Luizeng2011-10-17T00:00:00Zoai:scielo:S1984-70332011000300005Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2011-10-17T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Characterization of sweet cassava accessions based on molecular, quantitative and qualitative data
title Characterization of sweet cassava accessions based on molecular, quantitative and qualitative data
spellingShingle Characterization of sweet cassava accessions based on molecular, quantitative and qualitative data
Vieira,Eduardo Alano
Manihot esculenta Crantz
genetic resources
breeding
genetic variability
title_short Characterization of sweet cassava accessions based on molecular, quantitative and qualitative data
title_full Characterization of sweet cassava accessions based on molecular, quantitative and qualitative data
title_fullStr Characterization of sweet cassava accessions based on molecular, quantitative and qualitative data
title_full_unstemmed Characterization of sweet cassava accessions based on molecular, quantitative and qualitative data
title_sort Characterization of sweet cassava accessions based on molecular, quantitative and qualitative data
author Vieira,Eduardo Alano
author_facet Vieira,Eduardo Alano
Fialho,Josefino de Freitas
Faleiro,Fábio Gelape
Bellon,Graciele
Fonseca,Kenia Graciele da
Carvalho,Luiz Joaquim Castelo Branco
Silva,Marilia Santos
Paula-Moraes,Silvana Vieira de
Oliveira,Charles Martins de
Denke,Marcelo Luiz
author_role author
author2 Fialho,Josefino de Freitas
Faleiro,Fábio Gelape
Bellon,Graciele
Fonseca,Kenia Graciele da
Carvalho,Luiz Joaquim Castelo Branco
Silva,Marilia Santos
Paula-Moraes,Silvana Vieira de
Oliveira,Charles Martins de
Denke,Marcelo Luiz
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Vieira,Eduardo Alano
Fialho,Josefino de Freitas
Faleiro,Fábio Gelape
Bellon,Graciele
Fonseca,Kenia Graciele da
Carvalho,Luiz Joaquim Castelo Branco
Silva,Marilia Santos
Paula-Moraes,Silvana Vieira de
Oliveira,Charles Martins de
Denke,Marcelo Luiz
dc.subject.por.fl_str_mv Manihot esculenta Crantz
genetic resources
breeding
genetic variability
topic Manihot esculenta Crantz
genetic resources
breeding
genetic variability
description The purpose of this study was to estimate the genetic divergence in sweet cassava accessions by molecular markers and quantitative and qualitative characters, as well as determine the correlation between these estimates. Sixteen sweet cassava accessions of the Regional Cassava Germplasm Bank of the Cerrado were evaluated under field conditions, for 13 quantitative and 33 qualitative characters. In the laboratory, the accessions were evaluated with RAPD markers. Subsequently, matrixes of genetic dissimilarity/distance among the accessions were estimated based on molecular markers and quantitative and qualitative characters. Besides, the significance of the correlation between the matrixes was estimated. The RAPD, qualitative and quantitative data indicated the existence of high divergence among the accessions. The divergences estimated by molecular markers and by quantitative traits were weakly associated with each other and moderately with the divergence estimated by qualitative characters.
publishDate 2011
dc.date.none.fl_str_mv 2011-09-01
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=S1984-70332011000300005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332011000300005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1984-70332011000300005
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 Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology v.11 n.3 2011
reponame:Crop Breeding and Applied Biotechnology
instname:Sociedade Brasileira de Melhoramento de Plantas
instacron:CBAB
instname_str Sociedade Brasileira de Melhoramento de Plantas
instacron_str CBAB
institution CBAB
reponame_str Crop Breeding and Applied Biotechnology
collection Crop Breeding and Applied Biotechnology
repository.name.fl_str_mv Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas
repository.mail.fl_str_mv cbabjournal@gmail.com||cbab@ufv.br
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