Berry quality and antioxidant properties in vitis vinifera cv. tempranillo as affected by clonal variability, mycorrhizal inoculation and temperatura

The projected increase in mean temperatures caused by climate change is expected to have detrimental impacts on berry quality. Microorganisms as arbuscular mycorrhizal fungi (AMF) produce numerous benefits to host plants and can help plants to cope with abiotic stresses such as high temperature. The...

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Authors: Torres Molina, Nazareth, Goicoechea, Nieves, Morales Iribas, Fermín, Antolín, M. Carmen
Format: article
Status:Versión aceptada para publicación
Publication Date:2016
Country:España
Institution:Universidad Pública de Navarra
Repository:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/52982
Online Access:https://hdl.handle.net/2454/52982
Access Level:Open access
Keyword:DPPH assay
Global warming
Mycorrhizal efficiency index (MEI)
Polyphenols
Technological maturity.
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spelling Berry quality and antioxidant properties in vitis vinifera cv. tempranillo as affected by clonal variability, mycorrhizal inoculation and temperaturaTorres Molina, NazarethGoicoechea, NievesMorales Iribas, FermínAntolín, M. CarmenDPPH assayGlobal warmingMycorrhizal efficiency index (MEI)PolyphenolsTechnological maturity.The projected increase in mean temperatures caused by climate change is expected to have detrimental impacts on berry quality. Microorganisms as arbuscular mycorrhizal fungi (AMF) produce numerous benefits to host plants and can help plants to cope with abiotic stresses such as high temperature. The aims of this research were to characterise the response of three clones of Vitis vinifera L. cv. Tempranillo to elevated temperatures and to determine whether AMF inoculation can improve berry antioxidant properties under these conditions. The study was carried out on three fruit-bearing cuttings clones of cv. Tempranillo (CL-260, CL-1048 and CL-1089) inoculated with AMF or uninoculated and subjected to two temperature regimes (day¿night: 24°C¿14°C and 28°C¿18°C) during berry ripening. Results showed that clonal diversity of Tempranillo resulted in different abilities to respond to elevated temperature and AMF inoculation. In CL-1048, AMF inoculation improved parameters related to phenolic maturity such as anthocyanin content and increased antioxidant activity under elevated temperature, demonstrating a protective role of AMF inoculation against warming effects on berry quality. The results therefore suggest that selection of new clones and/or the implementation of measures to promote the association of grapevines with AMF could be strategies to improve berry antioxidant properties under future warming conditions.This work was supported by Spanish Ministry of Science and Innovation (BFU2011-26989) and INNOVINE European project (INNOVINE 311775)CSIRO PublishingAgronomía, Biotecnología y AlimentaciónAgronomia, Bioteknologia eta Elikadura2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2454/52982reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglésinfo:eu-repo/grantAgreement/MICINN//BFU2011-26989info:eu-repo/grantAgreement/European Commission/Horizon 2020 Framework Programme/311775© 2016 CSIRO. This manuscript version is made available under the CC-BY-NC-ND 4.0 licensehttps://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/529822026-06-17T12:41:47Z
dc.title.none.fl_str_mv Berry quality and antioxidant properties in vitis vinifera cv. tempranillo as affected by clonal variability, mycorrhizal inoculation and temperatura
title Berry quality and antioxidant properties in vitis vinifera cv. tempranillo as affected by clonal variability, mycorrhizal inoculation and temperatura
spellingShingle Berry quality and antioxidant properties in vitis vinifera cv. tempranillo as affected by clonal variability, mycorrhizal inoculation and temperatura
Torres Molina, Nazareth
DPPH assay
Global warming
Mycorrhizal efficiency index (MEI)
Polyphenols
Technological maturity.
title_short Berry quality and antioxidant properties in vitis vinifera cv. tempranillo as affected by clonal variability, mycorrhizal inoculation and temperatura
title_full Berry quality and antioxidant properties in vitis vinifera cv. tempranillo as affected by clonal variability, mycorrhizal inoculation and temperatura
title_fullStr Berry quality and antioxidant properties in vitis vinifera cv. tempranillo as affected by clonal variability, mycorrhizal inoculation and temperatura
title_full_unstemmed Berry quality and antioxidant properties in vitis vinifera cv. tempranillo as affected by clonal variability, mycorrhizal inoculation and temperatura
title_sort Berry quality and antioxidant properties in vitis vinifera cv. tempranillo as affected by clonal variability, mycorrhizal inoculation and temperatura
dc.creator.none.fl_str_mv Torres Molina, Nazareth
Goicoechea, Nieves
Morales Iribas, Fermín
Antolín, M. Carmen
author Torres Molina, Nazareth
author_facet Torres Molina, Nazareth
Goicoechea, Nieves
Morales Iribas, Fermín
Antolín, M. Carmen
author_role author
author2 Goicoechea, Nieves
Morales Iribas, Fermín
Antolín, M. Carmen
author2_role author
author
author
dc.contributor.none.fl_str_mv Agronomía, Biotecnología y Alimentación
Agronomia, Bioteknologia eta Elikadura
dc.subject.none.fl_str_mv DPPH assay
Global warming
Mycorrhizal efficiency index (MEI)
Polyphenols
Technological maturity.
topic DPPH assay
Global warming
Mycorrhizal efficiency index (MEI)
Polyphenols
Technological maturity.
description The projected increase in mean temperatures caused by climate change is expected to have detrimental impacts on berry quality. Microorganisms as arbuscular mycorrhizal fungi (AMF) produce numerous benefits to host plants and can help plants to cope with abiotic stresses such as high temperature. The aims of this research were to characterise the response of three clones of Vitis vinifera L. cv. Tempranillo to elevated temperatures and to determine whether AMF inoculation can improve berry antioxidant properties under these conditions. The study was carried out on three fruit-bearing cuttings clones of cv. Tempranillo (CL-260, CL-1048 and CL-1089) inoculated with AMF or uninoculated and subjected to two temperature regimes (day¿night: 24°C¿14°C and 28°C¿18°C) during berry ripening. Results showed that clonal diversity of Tempranillo resulted in different abilities to respond to elevated temperature and AMF inoculation. In CL-1048, AMF inoculation improved parameters related to phenolic maturity such as anthocyanin content and increased antioxidant activity under elevated temperature, demonstrating a protective role of AMF inoculation against warming effects on berry quality. The results therefore suggest that selection of new clones and/or the implementation of measures to promote the association of grapevines with AMF could be strategies to improve berry antioxidant properties under future warming conditions.
publishDate 2016
dc.date.none.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2454/52982
url https://hdl.handle.net/2454/52982
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MICINN//BFU2011-26989
info:eu-repo/grantAgreement/European Commission/Horizon 2020 Framework Programme/311775
dc.rights.none.fl_str_mv © 2016 CSIRO. This manuscript version is made available under the CC-BY-NC-ND 4.0 license
https://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv © 2016 CSIRO. This manuscript version is made available under the CC-BY-NC-ND 4.0 license
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CSIRO Publishing
publisher.none.fl_str_mv CSIRO Publishing
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad Pública de Navarra
instname_str Universidad Pública de Navarra
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
repository.name.fl_str_mv
repository.mail.fl_str_mv
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