Evidence map›Paper›PMID 21343416›Full record

ArticleThe Plant cell2011

The J-domain protein J3 mediates the integration of flowering signals in Arabidopsis.

Lisha Shen, Yin Ga Germain Kang, Lu Liu, Hao Yu

Abstract read
In one paragraph

Article in The Plant cell, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
–field-weighted citation impact
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

42 citing papers in PubMed.

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  6. The speed breeding technology of five generations per year in cotton.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
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  16. TheInternational journal of molecular sciences · 2022
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  20. Transcriptome Analysis ofFrontiers in genetics · 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

4 authors.

Lisha ShenDepartment of Biological Sciences and Temasek Life Sciences Laboratory, National University of Singapore, 117543 Singapore.
Yin Ga Germain Kang
Lu Liu
Hao Yu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The timing of the switch from vegetative to reproductive development in Arabidopsis thaliana is controlled by an intricate network of flowering pathways, which converge on the transcriptional regulation of two floral pathway integrators, FLOWERING LOCUS T (FT) and SUPPRESSOR OF OVEREXPRESSION OF CONSTANS1 (SOC1). SHORT VEGETATIVE PHASE (SVP) acts as a key flowering regulator that represses the expression of FT and SOC1. Here, we report the identification of another potent flowering promoter, Arabidopsis DNAJ HOMOLOG 3 (J3), which mediates the integration of flowering signals through its interaction with SVP. J3 encodes a type I J-domain protein and is ubiquitously expressed in various plant tissues. J3 expression is regulated by multiple flowering pathways. Loss of function of J3 results in a significant late-flowering phenotype, which is partly due to decreased expression of SOC1 and FT. We further show that J3 interacts directly with SVP in the nucleus and prevents in vivo SVP binding to SOC1 and FT regulatory sequences. Our results suggest a flowering mechanism by which J3 integrates flowering signals from several genetic pathways and acts as a transcriptional regulator to upregulate SOC1 and FT through directly attenuating SVP binding to their regulatory sequences during the floral transition.

Indexed as

Signal TransductionArabidopsisArabidopsis ProteinsFlowersGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantMADS Domain ProteinsTranscription FactorsAGL20 protein, ArabidopsisArabidopsis ProteinsFT protein, ArabidopsisMADS Domain ProteinsSVP protein, ArabidopsisTranscription Factors

Identifiers

PMID21343416
PMCPMC3077791

What OpenQuestion holds

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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.