Dissimilarity among elite apple genotypes of Epagri based on phenotypic and molecular characterization

Detalhes bibliográficos
Autor(a) principal: Hawerroth, Maraisa Crestani
Data de Publicação: 2018
Outros Autores: Brancher, Thyana Lays, Kvitschal, Marcus Vinícius
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/312
Resumo: The distinction among apple genotypes is based on phenotypic descriptors, however, the use of molecular markers allows the characterization free of environmental effects. The objective of the work was to access the genetic variability among apple tree genotypes based on morphological and molecular descriptors, and to verify the efficiency of discrimination using different character sets. The cultivars Daiane, SCS417 Monalisa, SCS425 Luiza, SCS426 Venice, SCS427 Elenise, Epagri 405 Fuji Suprema, Galaxy and the selection M-10/09 were evaluated by 57 phenotypic descriptors and genetic markers generated by 12 sets of SSR primers. The genotypes were allocated at four distinct groups based on the performance for descriptors and at two groups considering the dissimilarity identified by 52 SSR markers and by combining minimal descriptors and genetic markers, suggesting greater robustness of the characterization when it contemplates the use of molecular markers.
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spelling Dissimilarity among elite apple genotypes of Epagri based on phenotypic and molecular characterizationDissimilaridade entre genótipos elite de macieira da Epagri com base na caracterização fenotípica e molecularMalus x domesticamelhoramento de macieiraconservação de germoplasmadescritores mínimosmarcadores SSR.Malus x domesticaapple breedinggermplasm conservatonminimum descriptorsSSR markersThe distinction among apple genotypes is based on phenotypic descriptors, however, the use of molecular markers allows the characterization free of environmental effects. The objective of the work was to access the genetic variability among apple tree genotypes based on morphological and molecular descriptors, and to verify the efficiency of discrimination using different character sets. The cultivars Daiane, SCS417 Monalisa, SCS425 Luiza, SCS426 Venice, SCS427 Elenise, Epagri 405 Fuji Suprema, Galaxy and the selection M-10/09 were evaluated by 57 phenotypic descriptors and genetic markers generated by 12 sets of SSR primers. The genotypes were allocated at four distinct groups based on the performance for descriptors and at two groups considering the dissimilarity identified by 52 SSR markers and by combining minimal descriptors and genetic markers, suggesting greater robustness of the characterization when it contemplates the use of molecular markers.A distinção legal entre genótipos de macieira no Brasil atualmente é realizada com base em descritores fenotípicos, contudo, o uso de marcadores moleculares permite a caracterização livre dos efeitos de ambiente. Logo, o objetivo deste trabalho foi caracterizar a variabilidade genética entre genótipos como copa de macieira utilizando descritores morfoagronômicos e moleculares, e verificar a eficiência de discriminação dos diferentes conjuntos de caracteres. Os cultivares Daiane, SCS417 Monalisa, SCS425 Luiza, SCS426 Venice, SCS427 Elenise, Epagri 405 Fuji Suprema, Galaxy e a seleção M-10/09 foram caracterizados para os 57 descritores mínimos e marcadores genéticos gerados por 12 conjuntos de iniciadores SSR. Os genótipos foram alocados em quatro grupos com base nos descritores mínimos, e em dois grupos ao considerar a dissimilaridade gerada por 52 marcadores SSR e pela combinação de descritores e marcadores genéticos, sugerindo maior robustez da caracterização quando esta contempla os marcadores moleculares.  Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2018-10-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/312Agropecuária Catarinense Journal; Vol. 31 No. 3 (2018); 67-72Agropecuária Catarinense; v. 31 n. 3 (2018); 67-722525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/312/275Copyright (c) 2018 Revista Agropecuária Catarinensehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessHawerroth, Maraisa CrestaniBrancher, Thyana LaysKvitschal, Marcus Vinícius2018-10-24T17:34:03Zoai:ojs.publicacoes.epagri.sc.gov.br:article/312Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2018-10-24T17:34:03Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Dissimilarity among elite apple genotypes of Epagri based on phenotypic and molecular characterization
Dissimilaridade entre genótipos elite de macieira da Epagri com base na caracterização fenotípica e molecular
title Dissimilarity among elite apple genotypes of Epagri based on phenotypic and molecular characterization
spellingShingle Dissimilarity among elite apple genotypes of Epagri based on phenotypic and molecular characterization
Hawerroth, Maraisa Crestani
Malus x domestica
melhoramento de macieira
conservação de germoplasma
descritores mínimos
marcadores SSR.
Malus x domestica
apple breeding
germplasm conservaton
minimum descriptors
SSR markers
title_short Dissimilarity among elite apple genotypes of Epagri based on phenotypic and molecular characterization
title_full Dissimilarity among elite apple genotypes of Epagri based on phenotypic and molecular characterization
title_fullStr Dissimilarity among elite apple genotypes of Epagri based on phenotypic and molecular characterization
title_full_unstemmed Dissimilarity among elite apple genotypes of Epagri based on phenotypic and molecular characterization
title_sort Dissimilarity among elite apple genotypes of Epagri based on phenotypic and molecular characterization
author Hawerroth, Maraisa Crestani
author_facet Hawerroth, Maraisa Crestani
Brancher, Thyana Lays
Kvitschal, Marcus Vinícius
author_role author
author2 Brancher, Thyana Lays
Kvitschal, Marcus Vinícius
author2_role author
author
dc.contributor.author.fl_str_mv Hawerroth, Maraisa Crestani
Brancher, Thyana Lays
Kvitschal, Marcus Vinícius
dc.subject.por.fl_str_mv Malus x domestica
melhoramento de macieira
conservação de germoplasma
descritores mínimos
marcadores SSR.
Malus x domestica
apple breeding
germplasm conservaton
minimum descriptors
SSR markers
topic Malus x domestica
melhoramento de macieira
conservação de germoplasma
descritores mínimos
marcadores SSR.
Malus x domestica
apple breeding
germplasm conservaton
minimum descriptors
SSR markers
description The distinction among apple genotypes is based on phenotypic descriptors, however, the use of molecular markers allows the characterization free of environmental effects. The objective of the work was to access the genetic variability among apple tree genotypes based on morphological and molecular descriptors, and to verify the efficiency of discrimination using different character sets. The cultivars Daiane, SCS417 Monalisa, SCS425 Luiza, SCS426 Venice, SCS427 Elenise, Epagri 405 Fuji Suprema, Galaxy and the selection M-10/09 were evaluated by 57 phenotypic descriptors and genetic markers generated by 12 sets of SSR primers. The genotypes were allocated at four distinct groups based on the performance for descriptors and at two groups considering the dissimilarity identified by 52 SSR markers and by combining minimal descriptors and genetic markers, suggesting greater robustness of the characterization when it contemplates the use of molecular markers.
publishDate 2018
dc.date.none.fl_str_mv 2018-10-03
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://publicacoes.epagri.sc.gov.br/rac/article/view/312
url https://publicacoes.epagri.sc.gov.br/rac/article/view/312
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/312/275
dc.rights.driver.fl_str_mv Copyright (c) 2018 Revista Agropecuária Catarinense
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Revista Agropecuária Catarinense
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 31 No. 3 (2018); 67-72
Agropecuária Catarinense; v. 31 n. 3 (2018); 67-72
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
_version_ 1754917258605363200

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