Uncovering markers for downy mildew resistance in grapevine through mass spectrometry-based metabolomics

Detalhes bibliográficos
Autor(a) principal: Maia,Marisa
Data de Publicação: 2018
Outros Autores: Ferreira,António E. N., Marques,Ana P., Figueiredo,Joana, Freire,Ana Ponces, Cordeiro,Carlos, Figueiredo,Andreia, Silva,Marta Sousa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000500008
Resumo: Downy mildew is a major threat to the wine industry and the development of hybrids between Vitis vinifera and wild resistant Vitis species is a promising strategy to cope with this disease. The discovery of metabolic markers associated with grapevine resistance is paramount. In this work we aim at speeding up the assignment of innate resistance to downy mildew in grapevine cultivars by applying high-resolution mass-spectrometry- based untargeted metabolomics as a profiling and resistance marker discovery method. We compared the susceptible cultivar ‘Trincadeira’ with the more resistant one ‘Regent’. Both cultivars could be easily discriminated based on their metabolic profile and we found several peak features exclusive of each variety.
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spelling Uncovering markers for downy mildew resistance in grapevine through mass spectrometry-based metabolomicsGrapevinemetabolomicsmildewresistancebiomarkersDowny mildew is a major threat to the wine industry and the development of hybrids between Vitis vinifera and wild resistant Vitis species is a promising strategy to cope with this disease. The discovery of metabolic markers associated with grapevine resistance is paramount. In this work we aim at speeding up the assignment of innate resistance to downy mildew in grapevine cultivars by applying high-resolution mass-spectrometry- based untargeted metabolomics as a profiling and resistance marker discovery method. We compared the susceptible cultivar ‘Trincadeira’ with the more resistant one ‘Regent’. Both cultivars could be easily discriminated based on their metabolic profile and we found several peak features exclusive of each variety.Sociedade de Ciências Agrárias de Portugal2018-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000500008Revista de Ciências Agrárias v.41 n.spe 2018reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000500008Maia,MarisaFerreira,António E. N.Marques,Ana P.Figueiredo,JoanaFreire,Ana PoncesCordeiro,CarlosFigueiredo,AndreiaSilva,Marta Sousainfo:eu-repo/semantics/openAccess2024-02-06T17:02:38Zoai:scielo:S0871-018X2018000500008Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:17:37.256510Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Uncovering markers for downy mildew resistance in grapevine through mass spectrometry-based metabolomics
title Uncovering markers for downy mildew resistance in grapevine through mass spectrometry-based metabolomics
spellingShingle Uncovering markers for downy mildew resistance in grapevine through mass spectrometry-based metabolomics
Maia,Marisa
Grapevine
metabolomics
mildew
resistance
biomarkers
title_short Uncovering markers for downy mildew resistance in grapevine through mass spectrometry-based metabolomics
title_full Uncovering markers for downy mildew resistance in grapevine through mass spectrometry-based metabolomics
title_fullStr Uncovering markers for downy mildew resistance in grapevine through mass spectrometry-based metabolomics
title_full_unstemmed Uncovering markers for downy mildew resistance in grapevine through mass spectrometry-based metabolomics
title_sort Uncovering markers for downy mildew resistance in grapevine through mass spectrometry-based metabolomics
author Maia,Marisa
author_facet Maia,Marisa
Ferreira,António E. N.
Marques,Ana P.
Figueiredo,Joana
Freire,Ana Ponces
Cordeiro,Carlos
Figueiredo,Andreia
Silva,Marta Sousa
author_role author
author2 Ferreira,António E. N.
Marques,Ana P.
Figueiredo,Joana
Freire,Ana Ponces
Cordeiro,Carlos
Figueiredo,Andreia
Silva,Marta Sousa
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Maia,Marisa
Ferreira,António E. N.
Marques,Ana P.
Figueiredo,Joana
Freire,Ana Ponces
Cordeiro,Carlos
Figueiredo,Andreia
Silva,Marta Sousa
dc.subject.por.fl_str_mv Grapevine
metabolomics
mildew
resistance
biomarkers
topic Grapevine
metabolomics
mildew
resistance
biomarkers
description Downy mildew is a major threat to the wine industry and the development of hybrids between Vitis vinifera and wild resistant Vitis species is a promising strategy to cope with this disease. The discovery of metabolic markers associated with grapevine resistance is paramount. In this work we aim at speeding up the assignment of innate resistance to downy mildew in grapevine cultivars by applying high-resolution mass-spectrometry- based untargeted metabolomics as a profiling and resistance marker discovery method. We compared the susceptible cultivar ‘Trincadeira’ with the more resistant one ‘Regent’. Both cultivars could be easily discriminated based on their metabolic profile and we found several peak features exclusive of each variety.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000500008
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000500008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000500008
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 Sociedade de Ciências Agrárias de Portugal
publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
dc.source.none.fl_str_mv Revista de Ciências Agrárias v.41 n.spe 2018
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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