Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines

Detalhes bibliográficos
Autor(a) principal: Severino, Liv Soares
Data de Publicação: 2008
Outros Autores: Sakiyama, Ney Sussumu, Pereira, Antonio Alves, Miranda, Glauco Vieira, Zambolim, Laercio, Barros, Ubiratan Vasconcelos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
DOI: 10.4025/actasciagron.v24i0.2410
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2410
Resumo: Twenty six descriptors were used to distinguish Catimor, Coffea Arabica L., (Rubiaceae) lines. These descriptors were evaluated according to the heritability, the dissimilarity among sibling lines, the dissimilarity among sibling line families, and the cluster analysis, taking the genealogic information as clustering standard. Many characteristics listed among the coffee tree descriptors presented high heritability, showing that they can be used routinetly in the breeding programs. Coffee lines were not all distinguished in accordance to the genealogy, neither with high heritability descriptors use only (above 80%). The young leaf color descriptor highly effected the estimation of the genetic distances and the lines clustering, showing the importance of using single inherited alternative descriptors, such as the DNA markers, to distinguish coffee lines that are genetically related
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spelling Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” linesEficiência dos descritores de cafeeiros (Coffea arábica L.) na discriminação de linhagens de “Catimor”cafédescritores de Coffeacultivares de café5.00.00.00-4 Ciências AgráriasTwenty six descriptors were used to distinguish Catimor, Coffea Arabica L., (Rubiaceae) lines. These descriptors were evaluated according to the heritability, the dissimilarity among sibling lines, the dissimilarity among sibling line families, and the cluster analysis, taking the genealogic information as clustering standard. Many characteristics listed among the coffee tree descriptors presented high heritability, showing that they can be used routinetly in the breeding programs. Coffee lines were not all distinguished in accordance to the genealogy, neither with high heritability descriptors use only (above 80%). The young leaf color descriptor highly effected the estimation of the genetic distances and the lines clustering, showing the importance of using single inherited alternative descriptors, such as the DNA markers, to distinguish coffee lines that are genetically relatedVinte e seis descritores foram utilizados na diferenciação de linhagens de “Catimor”, Coffea arábica L. (Rubiaceae). Estes descritores foram avaliados de acordo com as estimativas de herdabilidade, de dissimilaridade entre as linhagens irmãs, de dissimilaridade entre as famílias de linhagens irmãs e a análise de agrupamento, considerando-se a genealogia como padrão de agrupamento. Várias características incluídas nos descritores de cafeeiros apresentaram altas herdabilidades, o que as indicam para serem usadas rotineiramente nos programas de melhoramento. Mesmo considerando apenas os descritores com herdabilidades acima de 80%, não foi possível distinguir todas as linhagens de café coerentemente com os dados de genealogia. O descritor cor do broto teve grande efeito na estimação das distâncias genéticas e no agrupamento das linhagens, mostrando a importância da utilização de descritores alternativos, de herança simples, como os marcadores de DNA, na distinção entre linhagens de café geneticamente próximasUniversidade Estadual de Maringá2008-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/241010.4025/actasciagron.v24i0.2410Acta Scientiarum. Agronomy; Vol 24 (2002); 1487-1492Acta Scientiarum. Agronomy; v. 24 (2002); 1487-14921807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2410/1809Severino, Liv SoaresSakiyama, Ney SussumuPereira, Antonio AlvesMiranda, Glauco VieiraZambolim, LaercioBarros, Ubiratan Vasconcelosinfo:eu-repo/semantics/openAccess2022-11-23T18:37:48Zoai:periodicos.uem.br/ojs:article/2410Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:48Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
Eficiência dos descritores de cafeeiros (Coffea arábica L.) na discriminação de linhagens de “Catimor”
title Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
spellingShingle Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
Severino, Liv Soares
café
descritores de Coffea
cultivares de café
5.00.00.00-4 Ciências Agrárias
Severino, Liv Soares
café
descritores de Coffea
cultivares de café
5.00.00.00-4 Ciências Agrárias
title_short Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
title_full Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
title_fullStr Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
title_full_unstemmed Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
title_sort Efficiency of the coffee tree (Coffea Arabica L.) descriptors to distinguish “Catimor” lines
author Severino, Liv Soares
author_facet Severino, Liv Soares
Severino, Liv Soares
Sakiyama, Ney Sussumu
Pereira, Antonio Alves
Miranda, Glauco Vieira
Zambolim, Laercio
Barros, Ubiratan Vasconcelos
Sakiyama, Ney Sussumu
Pereira, Antonio Alves
Miranda, Glauco Vieira
Zambolim, Laercio
Barros, Ubiratan Vasconcelos
author_role author
author2 Sakiyama, Ney Sussumu
Pereira, Antonio Alves
Miranda, Glauco Vieira
Zambolim, Laercio
Barros, Ubiratan Vasconcelos
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Severino, Liv Soares
Sakiyama, Ney Sussumu
Pereira, Antonio Alves
Miranda, Glauco Vieira
Zambolim, Laercio
Barros, Ubiratan Vasconcelos
dc.subject.por.fl_str_mv café
descritores de Coffea
cultivares de café
5.00.00.00-4 Ciências Agrárias
topic café
descritores de Coffea
cultivares de café
5.00.00.00-4 Ciências Agrárias
description Twenty six descriptors were used to distinguish Catimor, Coffea Arabica L., (Rubiaceae) lines. These descriptors were evaluated according to the heritability, the dissimilarity among sibling lines, the dissimilarity among sibling line families, and the cluster analysis, taking the genealogic information as clustering standard. Many characteristics listed among the coffee tree descriptors presented high heritability, showing that they can be used routinetly in the breeding programs. Coffee lines were not all distinguished in accordance to the genealogy, neither with high heritability descriptors use only (above 80%). The young leaf color descriptor highly effected the estimation of the genetic distances and the lines clustering, showing the importance of using single inherited alternative descriptors, such as the DNA markers, to distinguish coffee lines that are genetically related
publishDate 2008
dc.date.none.fl_str_mv 2008-04-30
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/ActaSciAgron/article/view/2410
10.4025/actasciagron.v24i0.2410
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2410
identifier_str_mv 10.4025/actasciagron.v24i0.2410
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2410/1809
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. Agronomy; Vol 24 (2002); 1487-1492
Acta Scientiarum. Agronomy; v. 24 (2002); 1487-1492
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
_version_ 1822182768559259648
dc.identifier.doi.none.fl_str_mv 10.4025/actasciagron.v24i0.2410

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