Presence of resveratrol in wild Arachis species adds new value to this overlooked genetic resource

Abstract Genus Arachis comprises 82 species distributed into nine taxonomic sections. Most Arachis species are wild and those from Arachis section have been evaluated for many traits, since they can be used in peanut breeding. Most of the remaining species have been neglected and understudied. Recen...

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Autores principales:	Paula Andreá Sampaio de Vasconcelos Carvalho, Márcio de Carvalho Moretzsohn, Ana Cristina Miranda Brasileiro, Patrícia Messenberg Guimarães, Tânia da Silveira Agostini-Costa, Joseane Padilha da Silva, Marcos A. Gimenes
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/218f8c0acb304852b4b46307f88bd272
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spelling	oai:doaj.org-article:218f8c0acb304852b4b46307f88bd2722021-12-02T16:06:40ZPresence of resveratrol in wild Arachis species adds new value to this overlooked genetic resource10.1038/s41598-020-68648-12045-2322https://doaj.org/article/218f8c0acb304852b4b46307f88bd2722020-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-68648-1https://doaj.org/toc/2045-2322Abstract Genus Arachis comprises 82 species distributed into nine taxonomic sections. Most Arachis species are wild and those from Arachis section have been evaluated for many traits, since they can be used in peanut breeding. Most of the remaining species have been neglected and understudied. Recently, resveratrol content and expression of a resveratrol synthase gene were analyzed in wild Arachis species. Our aim was to expand the knowledge about resveratrol in Arachis, analyzing species from five sections and evaluating the expression of a resveratrol synthase (RS) gene responsive to ultraviolet light (UV) along the time. In a first experiment, the resveratrol content after UV induction was analyzed on detached leaves of 12 species from five sections. Variation was observed among species and accessions of the same species. The highest contents were found in A. lignosa (843.9 μg/g) and A. triseminata (745.4 μg/g). In a second experiment, RS expression and resveratrol content in four species and one synthetic amphidiploid were analyzed at 0, 7, 15 and 24 h pos induction (hpi) with UV. In most genotypes, the highest RS expression level was at 0 hpi, whereas the highest resveratrol content was at 15 hpi. Our results suggested that resveratrol is ubiquitously present in the genus Arachis with different capacities of synthesis among species and accessions in response to ultraviolet treatment. Presence of resveratrol in wild Arachis species adds new value to these genetic resources.Paula Andreá Sampaio de Vasconcelos CarvalhoMárcio de Carvalho MoretzsohnAna Cristina Miranda BrasileiroPatrícia Messenberg GuimarãesTânia da Silveira Agostini-CostaJoseane Padilha da SilvaMarcos A. GimenesNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Paula Andreá Sampaio de Vasconcelos Carvalho Márcio de Carvalho Moretzsohn Ana Cristina Miranda Brasileiro Patrícia Messenberg Guimarães Tânia da Silveira Agostini-Costa Joseane Padilha da Silva Marcos A. Gimenes Presence of resveratrol in wild Arachis species adds new value to this overlooked genetic resource
description	Abstract Genus Arachis comprises 82 species distributed into nine taxonomic sections. Most Arachis species are wild and those from Arachis section have been evaluated for many traits, since they can be used in peanut breeding. Most of the remaining species have been neglected and understudied. Recently, resveratrol content and expression of a resveratrol synthase gene were analyzed in wild Arachis species. Our aim was to expand the knowledge about resveratrol in Arachis, analyzing species from five sections and evaluating the expression of a resveratrol synthase (RS) gene responsive to ultraviolet light (UV) along the time. In a first experiment, the resveratrol content after UV induction was analyzed on detached leaves of 12 species from five sections. Variation was observed among species and accessions of the same species. The highest contents were found in A. lignosa (843.9 μg/g) and A. triseminata (745.4 μg/g). In a second experiment, RS expression and resveratrol content in four species and one synthetic amphidiploid were analyzed at 0, 7, 15 and 24 h pos induction (hpi) with UV. In most genotypes, the highest RS expression level was at 0 hpi, whereas the highest resveratrol content was at 15 hpi. Our results suggested that resveratrol is ubiquitously present in the genus Arachis with different capacities of synthesis among species and accessions in response to ultraviolet treatment. Presence of resveratrol in wild Arachis species adds new value to these genetic resources.
format	article
author	Paula Andreá Sampaio de Vasconcelos Carvalho Márcio de Carvalho Moretzsohn Ana Cristina Miranda Brasileiro Patrícia Messenberg Guimarães Tânia da Silveira Agostini-Costa Joseane Padilha da Silva Marcos A. Gimenes
author_facet	Paula Andreá Sampaio de Vasconcelos Carvalho Márcio de Carvalho Moretzsohn Ana Cristina Miranda Brasileiro Patrícia Messenberg Guimarães Tânia da Silveira Agostini-Costa Joseane Padilha da Silva Marcos A. Gimenes
author_sort	Paula Andreá Sampaio de Vasconcelos Carvalho
title	Presence of resveratrol in wild Arachis species adds new value to this overlooked genetic resource
title_short	Presence of resveratrol in wild Arachis species adds new value to this overlooked genetic resource
title_full	Presence of resveratrol in wild Arachis species adds new value to this overlooked genetic resource
title_fullStr	Presence of resveratrol in wild Arachis species adds new value to this overlooked genetic resource
title_full_unstemmed	Presence of resveratrol in wild Arachis species adds new value to this overlooked genetic resource
title_sort	presence of resveratrol in wild arachis species adds new value to this overlooked genetic resource
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/218f8c0acb304852b4b46307f88bd272
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Presence of resveratrol in wild Arachis species adds new value to this overlooked genetic resource

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