Evidence map›Paper›PMID 26832815›Full record

ArticleNature communications2016

Affinity and competition for TBP are molecular determinants of gene expression noise.

Charles N J Ravarani, Guilhem Chalancon, Michal Breker, Natalia Sanchez de Groot, M Madan Babu

Abstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 citing papers in PubMed.

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  5. Mot1 regulation of promoter binding by TBP varies with stress and gene expression levels independently of coactivator dependence.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  14. DNA-induced spatial entrapment of general transcription machinery can stabilize gene expression in a nondividing cell.Proceedings of the National Academy of Sciences of the United States of America · 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

5 authors.

Charles N J RavaraniMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
Guilhem ChalanconMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
Michal BrekerDepartment of Molecular Genetics, Weizmann Institute of Science, Rehovot 7610001, Israel.
Natalia Sanchez de GrootMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
M Madan BabuMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.

Funding

Medical Research Council MC_U105185859
6 · The paper itself

Abstract

Cell-to-cell variation in gene expression levels (noise) generates phenotypic diversity and is an important phenomenon in evolution, development and disease. TATA-box binding protein (TBP) is an essential factor that is required at virtually every eukaryotic promoter to initiate transcription. While the presence of a TATA-box motif in the promoter has been strongly linked with noise, the molecular mechanism driving this relationship is less well understood. Through an integrated analysis of multiple large-scale data sets, computer simulation and experimental validation in yeast, we provide molecular insights into how noise arises as an emergent property of variable binding affinity of TBP for different promoter sequences, competition between interaction partners to bind the same surface on TBP (to either promote or disrupt transcription initiation) and variable residence times of TBP complexes at a promoter. These determinants may be fine-tuned under different conditions and during evolution to modulate eukaryotic gene expression noise.

Indexed as

Computer SimulationGene Expression RegulationGenomeGenome-Wide Association StudyModels, BiologicalModels, MolecularPromoter Regions, GeneticProtein BindingProtein ConformationSaccharomyces cerevisiaeTATA-Box Binding ProteinTATA-Box Binding Protein

Identifiers

PMID26832815
PMCPMC4740812

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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.