Evidence map›Paper›PMID 23847151›Full record

ArticleThe Plant cell2013

MADS domain transcription factors mediate short-range DNA looping that is essential for target gene expression in Arabidopsis.

Marta Adelina Mendes, Rosalinda Fiorella Guerra, Markus Christian Berns, Carlo Manzo, Simona Masiero, Laura Finzi, Martin M Kater, Lucia Colombo

Open access · bronzeAbstract read
In one paragraph

Article in The Plant cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
13.4field-weighted citation impact, top 1% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 82 citations in OpenAlex.

  1. Pooled it
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  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Floral Homeotic Factors: A Question of Specificity.Plants (Basel, Switzerland) · 2023
    Review
  13. Article
  14. Article
  15. Article
  16. Article
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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

8 authors at 4 institutions in 4 countries.

Marta Adelina MendesDipartimento di BioScienze, Università degli Studi di Milano, 20133 Milan, Italy.
Rosalinda Fiorella Guerra
Markus Christian Berns
Carlo Manzo
Simona Masiero
Laura Finzi
Martin M Kater
Lucia Colombo
University of Milan · ITEmory University · USInstituto Biofisika · ESMax Planck Institute for Plant Breeding Research · DE

Funding

The lambda bacteriophage regulatory loopR01GM084070 · NIGMS · EMORY UNIVERSITY · PI FINZI, LAURA · 2009 to 2021
$4.1M
NIGMS NIH HHS R01 GM084070PHS HHS RGM084070A
6 · The paper itself

Abstract

MADS domain transcription factors are key regulators of eukaryotic development. In plants, the homeotic MIKC MADS factors that regulate floral organ identity have been studied in great detail. Based on genetic and protein-protein interaction studies, a floral quartet model was proposed that describes how these MADS domain proteins assemble into higher order complexes to regulate their target genes. However, despite the attractiveness of this model and its general acceptance in the literature, solid in vivo proof has never been provided. To gain deeper insight into the mechanisms of transcriptional regulation by MADS domain factors, we studied how SEEDSTICK (STK) and SEPALLATA3 (SEP3) directly regulate the expression of the reproductive meristem gene family transcription factor-encoding gene VERDANDI (VDD). Our data show that STK-SEP3 dimers can induce loop formation in the VDD promoter by binding to two nearby CC(A/T)6GG (CArG) boxes and that this is essential for promoter activity. Our in vivo data show that the size and position of this loop, determined by the choice of CArG element usage, is essential for correct expression. Our studies provide solid in vivo evidence for the floral quartet model.

Indexed as

ArabidopsisArabidopsis ProteinsBase SequenceDNA, PlantGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantHomeodomain ProteinsImmunoblottingIn Situ HybridizationMADS Domain ProteinsMutationNucleic Acid ConformationNucleotide MotifsOvulePlants, Genetically ModifiedPromoter Regions, GeneticArabidopsis ProteinsDNA, PlantHomeodomain ProteinsMADS Domain ProteinsSEEDSTICK protein, ArabidopsisSEP3 protein, ArabidopsisTranscription FactorsVERDANDI protein, Arabidopsis

Identifiers

PMID23847151
PMCPMC3753383
OpenAlexW2107418677

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.