Evidence map›Paper›PMID 17114581›Full record

ArticleGenes & development2006

Variation in the epigenetic silencing of FLC contributes to natural variation in Arabidopsis vernalization response.

Chikako Shindo, Clare Lister, Pedro Crevillen, Magnus Nordborg, Caroline Dean

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 109 papers.

0numbers the graph read from it
0cells of the map it votes in
109citing 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

109 citing papers in PubMed, 214 citations in OpenAlex.

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  4. Proceedings of the National Academy of Sciences of the United States of America · 2026
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  19. Flowering time runs hot and cold.Plant physiology · 2022
    Review
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49 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

5 authors at 2 institutions in 2 countries.

Chikako ShindoCell and Developmental Biology, John Innes Centre, Norwich NR4 7UH, United Kingdom.
Clare Lister
Pedro Crevillen
Magnus Nordborg
Caroline Dean
John Innes Centre · GBUniversity of Southern California · US

Funding

Biotechnology and Biological Sciences Research Council BBS/E/J/00000581
6 · The paper itself

Abstract

Vernalization, the cold-induced acceleration of flowering, involves the epigenetic silencing of the floral repressor gene FLOWERING LOCUS C (FLC). We investigated the molecular basis for variation in vernalization in Arabidopsis natural accessions adapted to different climates. A major variable was the degree to which different periods of cold caused stable FLC silencing. In accessions requiring long vernalization, FLC expression was reactivated following nonsaturating vernalization, but this reactivation was progressively attenuated with increasing cold exposure. This response was correlated with the rate of accumulation of FLC histone H3 Lys 27 trimethylation (H3K27me3). Thus, variation in epigenetic silencing of FLC appears to have contributed to Arabidopsis adaptation.

Indexed as

Cold TemperatureEpigenesis, GeneticGene SilencingGenetic VariationAllelesArabidopsisArabidopsis ProteinsChromatinChromatin ImmunoprecipitationFlowersGene Expression Regulation, PlantGenes, PlantMADS Domain ProteinsModels, GeneticPhenotypeQuantitative Trait LociArabidopsis ProteinsAt5g10140 protein, ArabidopsisChromatinMADS Domain ProteinsRepressor ProteinsRNA, Messenger

Identifiers

PMID17114581
PMCPMC1635143
OpenAlexW2083066717

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.