Genetic distances of potato genotypes based upon using morphological, genealogical, and molecular data

Detalhes bibliográficos
Autor(a) principal: Silva, Giovani Olegário da
Data de Publicação: 2009
Outros Autores: Pereira, Arione da Silva, Souza, Velci Queiroz de, Castro, Caroline Marques, Carvalho, Fernando Irajá Félix de, Vieira, Eduardo Alano
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4633
Resumo: The objective of this work was to compare estimates of genetic distances of potato genotypes using genealogical, morphological and molecular data, and jointed data (morphological and molecular). The work was carried on at Embrapa Clima Temperado and UFPel/FAEM/Laboratório de Genômica e Fitomelhoramento. The evaluaton was with a set of 13 potato cultivars and elite clones of the Embrapa Clima Temperado Active Germoplasm Bank of Potatoes. The field experiments were grown in springs of 1999, 2000, 2001, 2002 and 2003, in single 20 plant plots, spaced at 0.30m between plants and 0.80m between rows. The genotypes were evaluated morphologically for 33 plant and tuber traits and for AFLP markers. The analysis of variance, considering year as replication, revealed no significant differences only for leaflet width, flowers frequency, stalk pigmentation e apex aspect. Correlations between dissimilarity matrices were significant only for jointed (morphologic and molecular) and molecular matrix. Therefore, all estimates of genetic distance between potato genitors should be considered in planning crosses.
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spelling Genetic distances of potato genotypes based upon using morphological, genealogical, and molecular dataDistâncias genéticas entre genótipos de batata a partir de dados morfológicos, moleculares e genealógicosSolanum tuberosum LgenealogyAFLPDissimilarity analysisSolanum tuberosum LgenealogiaAFLPAnálise de dissimilaridadeThe objective of this work was to compare estimates of genetic distances of potato genotypes using genealogical, morphological and molecular data, and jointed data (morphological and molecular). The work was carried on at Embrapa Clima Temperado and UFPel/FAEM/Laboratório de Genômica e Fitomelhoramento. The evaluaton was with a set of 13 potato cultivars and elite clones of the Embrapa Clima Temperado Active Germoplasm Bank of Potatoes. The field experiments were grown in springs of 1999, 2000, 2001, 2002 and 2003, in single 20 plant plots, spaced at 0.30m between plants and 0.80m between rows. The genotypes were evaluated morphologically for 33 plant and tuber traits and for AFLP markers. The analysis of variance, considering year as replication, revealed no significant differences only for leaflet width, flowers frequency, stalk pigmentation e apex aspect. Correlations between dissimilarity matrices were significant only for jointed (morphologic and molecular) and molecular matrix. Therefore, all estimates of genetic distance between potato genitors should be considered in planning crosses.O objetivo do trabalho foi comparar estimativas de distância genética entre genótipos de batata usando dados genealógicos, morfológicos, moleculares e conjuntamente, dados morfológicos e moleculares. Os trabalhos foram realizados na Embrapa Clima Temperado e na UFPel/FAEM/Laboratório de Genômica e Fitomelhoramento. Foi avaliado um conjunto de 13 cultivares e clones elite, componentes do Banco Ativo de Germoplasma de Batata da Embrapa Clima Temperado. Os experimentos de campo foram realizados nas primaveras de 1999, 2000, 2001, 2002 e 2003, em parcelas únicas de 20 plantas, espaçadas 0,30m entre plantas e 0,80m entre fileiras. Os genótipos foram avaliados em relação a 33 caracteres morfológicos de planta e tubérculo e analisados molecularmente usando marcadores AFLP. A análise de variância, considerando ano como repetição, não revelou diferenças significativas somente em relação à largura dos folíolos, frequência de flores, pigmentação do pedúnculo e aspecto do ápice. Apenas a correlação entre matrizes de dissimilaridade conjunta (morfológico e molecular) e molecular foi significativa. Portanto, todas as estimativas de distância genética entre genitores de batata deveriam ser consideradas no plano de cruzamentos.UEL2009-12-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/463310.5433/1679-0359.2009v30n4Sup1p983Semina: Ciências Agrárias; Vol. 30 No. 4Sup1 (2009); 983-992Semina: Ciências Agrárias; v. 30 n. 4Sup1 (2009); 983-9921679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4633/3940Silva, Giovani Olegário daPereira, Arione da SilvaSouza, Velci Queiroz deCastro, Caroline MarquesCarvalho, Fernando Irajá Félix deVieira, Eduardo Alanoinfo:eu-repo/semantics/openAccess2015-11-19T18:38:27Zoai:ojs.pkp.sfu.ca:article/4633Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:27Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Genetic distances of potato genotypes based upon using morphological, genealogical, and molecular data
Distâncias genéticas entre genótipos de batata a partir de dados morfológicos, moleculares e genealógicos
title Genetic distances of potato genotypes based upon using morphological, genealogical, and molecular data
spellingShingle Genetic distances of potato genotypes based upon using morphological, genealogical, and molecular data
Silva, Giovani Olegário da
Solanum tuberosum L
genealogy
AFLP
Dissimilarity analysis
Solanum tuberosum L
genealogia
AFLP
Análise de dissimilaridade
title_short Genetic distances of potato genotypes based upon using morphological, genealogical, and molecular data
title_full Genetic distances of potato genotypes based upon using morphological, genealogical, and molecular data
title_fullStr Genetic distances of potato genotypes based upon using morphological, genealogical, and molecular data
title_full_unstemmed Genetic distances of potato genotypes based upon using morphological, genealogical, and molecular data
title_sort Genetic distances of potato genotypes based upon using morphological, genealogical, and molecular data
author Silva, Giovani Olegário da
author_facet Silva, Giovani Olegário da
Pereira, Arione da Silva
Souza, Velci Queiroz de
Castro, Caroline Marques
Carvalho, Fernando Irajá Félix de
Vieira, Eduardo Alano
author_role author
author2 Pereira, Arione da Silva
Souza, Velci Queiroz de
Castro, Caroline Marques
Carvalho, Fernando Irajá Félix de
Vieira, Eduardo Alano
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Giovani Olegário da
Pereira, Arione da Silva
Souza, Velci Queiroz de
Castro, Caroline Marques
Carvalho, Fernando Irajá Félix de
Vieira, Eduardo Alano
dc.subject.por.fl_str_mv Solanum tuberosum L
genealogy
AFLP
Dissimilarity analysis
Solanum tuberosum L
genealogia
AFLP
Análise de dissimilaridade
topic Solanum tuberosum L
genealogy
AFLP
Dissimilarity analysis
Solanum tuberosum L
genealogia
AFLP
Análise de dissimilaridade
description The objective of this work was to compare estimates of genetic distances of potato genotypes using genealogical, morphological and molecular data, and jointed data (morphological and molecular). The work was carried on at Embrapa Clima Temperado and UFPel/FAEM/Laboratório de Genômica e Fitomelhoramento. The evaluaton was with a set of 13 potato cultivars and elite clones of the Embrapa Clima Temperado Active Germoplasm Bank of Potatoes. The field experiments were grown in springs of 1999, 2000, 2001, 2002 and 2003, in single 20 plant plots, spaced at 0.30m between plants and 0.80m between rows. The genotypes were evaluated morphologically for 33 plant and tuber traits and for AFLP markers. The analysis of variance, considering year as replication, revealed no significant differences only for leaflet width, flowers frequency, stalk pigmentation e apex aspect. Correlations between dissimilarity matrices were significant only for jointed (morphologic and molecular) and molecular matrix. Therefore, all estimates of genetic distance between potato genitors should be considered in planning crosses.
publishDate 2009
dc.date.none.fl_str_mv 2009-12-29
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 https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4633
10.5433/1679-0359.2009v30n4Sup1p983
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4633
identifier_str_mv 10.5433/1679-0359.2009v30n4Sup1p983
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4633/3940
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 30 No. 4Sup1 (2009); 983-992
Semina: Ciências Agrárias; v. 30 n. 4Sup1 (2009); 983-992
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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