Evidence map›Paper›PMID 32733034›Full record

ArticleScientific reports2020

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

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

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.6field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
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  5. Review
  6. Transcriptome Responses of WildPlants (Basel, Switzerland) · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Paula Andreá Sampaio de Vasconcelos CarvalhoUniversidade Estadual Paulista (UNESP), Botucatu, SP, 18618-687, Brazil.
Márcio de Carvalho MoretzsohnEmbrapa Recursos Genéticos E Biotecnologia, Parque Estação Biológica, Brasília, DF, 70770-917, Brazil.ORCID http://orcid.org/0000-0003-1708-1508
Ana Cristina Miranda BrasileiroEmbrapa Recursos Genéticos E Biotecnologia, Parque Estação Biológica, Brasília, DF, 70770-917, Brazil.ORCID http://orcid.org/0000-0003-0530-062X
Patrícia Messenberg GuimarãesEmbrapa Recursos Genéticos E Biotecnologia, Parque Estação Biológica, Brasília, DF, 70770-917, Brazil.
Tânia da Silveira Agostini-CostaEmbrapa Recursos Genéticos E Biotecnologia, Parque Estação Biológica, Brasília, DF, 70770-917, Brazil.
Joseane Padilha da SilvaEmbrapa Recursos Genéticos E Biotecnologia, Parque Estação Biológica, Brasília, DF, 70770-917, Brazil.
Marcos A GimenesEmbrapa Recursos Genéticos E Biotecnologia, Parque Estação Biológica, Brasília, DF, 70770-917, Brazil. marcos.gimenes@embrapa.br.
Brazilian Agricultural Research Corporation · BRUniversidade Estadual Paulista (Unesp) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

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.

Indexed as

AcyltransferasesArachisGene ExpressionGenotypeResveratrolSpecies SpecificityTime FactorsUltraviolet RaysAcyltransferasesResveratrolresveratrol synthase

Identifiers

PMID32733034
PMCPMC7393359
OpenAlexW3046035210

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.