Hordein polypeptide patterns in relation to malting quality in Brazilian barley varieties

Detalhes bibliográficos
Autor(a) principal: Echart-Almeida, Cinara
Data de Publicação: 2001
Outros Autores: Cavalli-Molina, Suzana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/6127
Resumo: Since there is evidence that malting quality is related to the storage protein (hordein) fraction, in the present work the hordein polypeptide patterns from 13 barley (Hordeum vulgare L.) varieties of different malting quality were analysed in order to explore the feasibility of using hordein electrophoresis to assist in the selection of malting barleys. The formation of clusters separating the varieties with higher malting quality from the others with lower quality suggests that there is a relationship between the general hordein polypeptide pattern and malting quality in the varieties analysed. By the Sperman's correlation test three hordein bands correlated negatively with malting quality in the germplasm studied.
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spelling Hordein polypeptide patterns in relation to malting quality in Brazilian barley varietiesPadrões de polipeptídios de hordeína em relação à qualidade de malteação em variedades brasileiras de cevadaHordeum vulgare; storage proteins; electrophoresisHordeum vulgare; proteínas de reserva; eletroforeseSince there is evidence that malting quality is related to the storage protein (hordein) fraction, in the present work the hordein polypeptide patterns from 13 barley (Hordeum vulgare L.) varieties of different malting quality were analysed in order to explore the feasibility of using hordein electrophoresis to assist in the selection of malting barleys. The formation of clusters separating the varieties with higher malting quality from the others with lower quality suggests that there is a relationship between the general hordein polypeptide pattern and malting quality in the varieties analysed. By the Sperman's correlation test three hordein bands correlated negatively with malting quality in the germplasm studied.No presente trabalho foi analisado o padrão de polipeptídios de hordeína de 13 variedades de cevada (Hordeum vulgare L.) que apresentam diferentes qualidades de malteação, com o objetivo de verificar a viabilidade de se usar eletroforese de hordeínas na seleção de cevadas usadas para malteação. A formação de agrupamentos separando as variedades que apresentam altos níveis de malteação daquelas com baixa qualidade sugere haver uma clara associação entre a qualidade de malteação e os padrões de hordeína, pelo menos com relação às variedades analisadas. Pelo teste de correlação de Sperman, três bandas apresentaram correlação negativa com a qualidade de malteação.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraEchart-Almeida, CinaraCavalli-Molina, Suzana2001-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6127Pesquisa Agropecuaria Brasileira; v.36, n.2, fev. 2001; 211-217Pesquisa Agropecuária Brasileira; v.36, n.2, fev. 2001; 211-2171678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/6127/3194info:eu-repo/semantics/openAccess2014-11-05T18:30:49Zoai:ojs.seer.sct.embrapa.br:article/6127Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-11-05T18:30:49Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Hordein polypeptide patterns in relation to malting quality in Brazilian barley varieties
Padrões de polipeptídios de hordeína em relação à qualidade de malteação em variedades brasileiras de cevada
title Hordein polypeptide patterns in relation to malting quality in Brazilian barley varieties
spellingShingle Hordein polypeptide patterns in relation to malting quality in Brazilian barley varieties
Echart-Almeida, Cinara
Hordeum vulgare; storage proteins; electrophoresis
Hordeum vulgare; proteínas de reserva; eletroforese
title_short Hordein polypeptide patterns in relation to malting quality in Brazilian barley varieties
title_full Hordein polypeptide patterns in relation to malting quality in Brazilian barley varieties
title_fullStr Hordein polypeptide patterns in relation to malting quality in Brazilian barley varieties
title_full_unstemmed Hordein polypeptide patterns in relation to malting quality in Brazilian barley varieties
title_sort Hordein polypeptide patterns in relation to malting quality in Brazilian barley varieties
author Echart-Almeida, Cinara
author_facet Echart-Almeida, Cinara
Cavalli-Molina, Suzana
author_role author
author2 Cavalli-Molina, Suzana
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Echart-Almeida, Cinara
Cavalli-Molina, Suzana
dc.subject.por.fl_str_mv Hordeum vulgare; storage proteins; electrophoresis
Hordeum vulgare; proteínas de reserva; eletroforese
topic Hordeum vulgare; storage proteins; electrophoresis
Hordeum vulgare; proteínas de reserva; eletroforese
description Since there is evidence that malting quality is related to the storage protein (hordein) fraction, in the present work the hordein polypeptide patterns from 13 barley (Hordeum vulgare L.) varieties of different malting quality were analysed in order to explore the feasibility of using hordein electrophoresis to assist in the selection of malting barleys. The formation of clusters separating the varieties with higher malting quality from the others with lower quality suggests that there is a relationship between the general hordein polypeptide pattern and malting quality in the varieties analysed. By the Sperman's correlation test three hordein bands correlated negatively with malting quality in the germplasm studied.
publishDate 2001
dc.date.none.fl_str_mv 2001-02-01
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/6127
url https://seer.sct.embrapa.br/index.php/pab/article/view/6127
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6127/3194
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 Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.36, n.2, fev. 2001; 211-217
Pesquisa Agropecuária Brasileira; v.36, n.2, fev. 2001; 211-217
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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