Cargando…

Foliar application of specific yeast derivative enhances anthocyanins accumulation and gene expression in Sangiovese cv (Vitis vinifera L.)

The effect of elicitors on secondary metabolism in vines is receiving much interest, since it has been shown that they are able to increase the accumulation of phenolics, especially anthocyanins. This research aims to investigate the biochemical and molecular effects of the application of a commerci...

Descripción completa

Detalles Bibliográficos
Autores principales: Pastore, C., Allegro, G., Valentini, G., Pizziolo, A., Battista, F., Spinelli, F., Filippetti, I.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7363895/
https://www.ncbi.nlm.nih.gov/pubmed/32669579
http://dx.doi.org/10.1038/s41598-020-68479-0
_version_ 1783559732450033664
author Pastore, C.
Allegro, G.
Valentini, G.
Pizziolo, A.
Battista, F.
Spinelli, F.
Filippetti, I.
author_facet Pastore, C.
Allegro, G.
Valentini, G.
Pizziolo, A.
Battista, F.
Spinelli, F.
Filippetti, I.
author_sort Pastore, C.
collection PubMed
description The effect of elicitors on secondary metabolism in vines is receiving much interest, since it has been shown that they are able to increase the accumulation of phenolics, especially anthocyanins. This research aims to investigate the biochemical and molecular effects of the application of a commercial yeast derivative (Saccharomyces cerevisiae) on the accumulation of anthocyanins in potted Sangiovese vines. Experiments were performed on three consecutive years and the yeast derivative was applied at the beginning and at the end of veraison. Technological ripening, accumulation of anthocyanins and expression of the main genes involved in their biosynthesis were assessed. Technological ripening proceeded in a similar way in both treated and untreated berries in the three years. A significant increase in the concentration of anthocyanins was instead detected, following the induction by the yeast derivative of the expression of the genes involved in their biosynthesis. The research highlights the possibility of applying a specific inactivated yeast to increase the anthocyanin concentration even under the current climate change conditions, in Sangiovese, a cultivar extremely sensitive to high temperatures.
format Online
Article
Text
id pubmed-7363895
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher Nature Publishing Group UK
record_format MEDLINE/PubMed
spelling pubmed-73638952020-07-17 Foliar application of specific yeast derivative enhances anthocyanins accumulation and gene expression in Sangiovese cv (Vitis vinifera L.) Pastore, C. Allegro, G. Valentini, G. Pizziolo, A. Battista, F. Spinelli, F. Filippetti, I. Sci Rep Article The effect of elicitors on secondary metabolism in vines is receiving much interest, since it has been shown that they are able to increase the accumulation of phenolics, especially anthocyanins. This research aims to investigate the biochemical and molecular effects of the application of a commercial yeast derivative (Saccharomyces cerevisiae) on the accumulation of anthocyanins in potted Sangiovese vines. Experiments were performed on three consecutive years and the yeast derivative was applied at the beginning and at the end of veraison. Technological ripening, accumulation of anthocyanins and expression of the main genes involved in their biosynthesis were assessed. Technological ripening proceeded in a similar way in both treated and untreated berries in the three years. A significant increase in the concentration of anthocyanins was instead detected, following the induction by the yeast derivative of the expression of the genes involved in their biosynthesis. The research highlights the possibility of applying a specific inactivated yeast to increase the anthocyanin concentration even under the current climate change conditions, in Sangiovese, a cultivar extremely sensitive to high temperatures. Nature Publishing Group UK 2020-07-15 /pmc/articles/PMC7363895/ /pubmed/32669579 http://dx.doi.org/10.1038/s41598-020-68479-0 Text en © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Pastore, C.
Allegro, G.
Valentini, G.
Pizziolo, A.
Battista, F.
Spinelli, F.
Filippetti, I.
Foliar application of specific yeast derivative enhances anthocyanins accumulation and gene expression in Sangiovese cv (Vitis vinifera L.)
title Foliar application of specific yeast derivative enhances anthocyanins accumulation and gene expression in Sangiovese cv (Vitis vinifera L.)
title_full Foliar application of specific yeast derivative enhances anthocyanins accumulation and gene expression in Sangiovese cv (Vitis vinifera L.)
title_fullStr Foliar application of specific yeast derivative enhances anthocyanins accumulation and gene expression in Sangiovese cv (Vitis vinifera L.)
title_full_unstemmed Foliar application of specific yeast derivative enhances anthocyanins accumulation and gene expression in Sangiovese cv (Vitis vinifera L.)
title_short Foliar application of specific yeast derivative enhances anthocyanins accumulation and gene expression in Sangiovese cv (Vitis vinifera L.)
title_sort foliar application of specific yeast derivative enhances anthocyanins accumulation and gene expression in sangiovese cv (vitis vinifera l.)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7363895/
https://www.ncbi.nlm.nih.gov/pubmed/32669579
http://dx.doi.org/10.1038/s41598-020-68479-0
work_keys_str_mv AT pastorec foliarapplicationofspecificyeastderivativeenhancesanthocyaninsaccumulationandgeneexpressioninsangiovesecvvitisviniferal
AT allegrog foliarapplicationofspecificyeastderivativeenhancesanthocyaninsaccumulationandgeneexpressioninsangiovesecvvitisviniferal
AT valentinig foliarapplicationofspecificyeastderivativeenhancesanthocyaninsaccumulationandgeneexpressioninsangiovesecvvitisviniferal
AT pizzioloa foliarapplicationofspecificyeastderivativeenhancesanthocyaninsaccumulationandgeneexpressioninsangiovesecvvitisviniferal
AT battistaf foliarapplicationofspecificyeastderivativeenhancesanthocyaninsaccumulationandgeneexpressioninsangiovesecvvitisviniferal
AT spinellif foliarapplicationofspecificyeastderivativeenhancesanthocyaninsaccumulationandgeneexpressioninsangiovesecvvitisviniferal
AT filippettii foliarapplicationofspecificyeastderivativeenhancesanthocyaninsaccumulationandgeneexpressioninsangiovesecvvitisviniferal