Evidence map›Paper›PMID 20566708›Full record

ArticlePlant physiology2010

A SQUAMOSA MADS box gene involved in the regulation of anthocyanin accumulation in bilberry fruits.

Laura Jaakola, Mervin Poole, Matthew O Jones, Terttu Kämäräinen-Karppinen, Janne J Koskimäki, Anja Hohtola, Hely Häggman, Paul D Fraser, Kenneth Manning, Graham J King and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Plant physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 115 papers.

0numbers the graph read from it
0cells of the map it votes in
115citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

115 citing papers in PubMed, 270 citations in OpenAlex.

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  4. Review
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  11. The Characterization of a Novel PrMADS11 Transcription Factor fromInternational journal of molecular sciences · 2024
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55 more citing papers are in PubMed but not listed here.

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

12 authors at 5 institutions in 2 countries.

Laura JaakolaDepartment of Biology University of Oulu, FIN-90014 Oulu, Finland.
Mervin Poole
Matthew O Jones
Terttu Kämäräinen-Karppinen
Janne J Koskimäki
Anja Hohtola
Hely Häggman
Paul D Fraser
Kenneth Manning
Graham J King
Helen Thomson
Graham B Seymour
Royal Holloway University of London · GBUnilever (United Kingdom) · GBRothamsted Research · GBUniversity of Warwick · GBUniversity of Oulu · FI

Funding

Biotechnology and Biological Sciences Research Council D20300Biotechnology and Biological Sciences Research Council D20300/2
6 · The paper itself

Abstract

Anthocyanins are important health-promoting phytochemicals that are abundant in many fleshy fruits. Bilberry (Vaccinium myrtillus) is one of the best sources of these compounds. Here, we report on the expression pattern and functional analysis of a SQUAMOSA-class MADS box transcription factor, VmTDR4, associated with anthocyanin biosynthesis in bilberry. Levels of VmTDR4 expression were spatially and temporally linked with color development and anthocyanin-related gene expression. Virus-induced gene silencing was used to suppress VmTDR4 expression in bilberry, resulting in substantial reduction in anthocyanin levels in fully ripe fruits. Chalcone synthase was used as a positive control in the virus-induced gene silencing experiments. Additionally, in sectors of fruit tissue in which the expression of the VmTDR4 gene was silenced, the expression of R2R3 MYB family transcription factors related to the biosynthesis of flavonoids was also altered. We conclude that VmTDR4 plays an important role in the accumulation of anthocyanins during normal ripening in bilberry, probably through direct or indirect control of transcription factors belonging to the R2R3 MYB family.

Indexed as

AnthocyaninsCloning, MolecularFlavonoidsFruitGene Expression Regulation, PlantGene SilencingMADS Domain ProteinsPhylogenyPlant ProteinsRNA, PlantTranscription FactorsVaccinium myrtillusAnthocyaninsFlavonoidsMADS Domain ProteinsPlant ProteinsRNA, PlantTranscription Factors

Identifiers

PMID20566708
PMCPMC2923880
OpenAlexW2112080026

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.