Evidence map›Paper›PMID 28706991›Full record

ArticleScience advances2017

Multiplexed gene control reveals rapid mRNA turnover.

Antoine Baudrimont, Sylvia Voegeli, Eduardo Calero Viloria, Fabian Stritt, Marine Lenon, Takeo Wada, Vincent Jaquet, Attila Becskei

Abstract read
In one paragraph

Article in Science advances, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing 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

48 citing papers in PubMed.

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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.

Antoine BaudrimontBiozentrum, University of Basel, 4056 Basel, Switzerland.
Sylvia VoegeliBiozentrum, University of Basel, 4056 Basel, Switzerland.
Eduardo Calero ViloriaBiozentrum, University of Basel, 4056 Basel, Switzerland.
Fabian StrittBiozentrum, University of Basel, 4056 Basel, Switzerland.
Marine LenonBiozentrum, University of Basel, 4056 Basel, Switzerland.
Takeo WadaBiozentrum, University of Basel, 4056 Basel, Switzerland.
Vincent JaquetBiozentrum, University of Basel, 4056 Basel, Switzerland.
Attila BecskeiBiozentrum, University of Basel, 4056 Basel, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The rates of mRNA synthesis and decay determine the mRNA expression level. The two processes are under coordinated control, which makes the measurements of these rates challenging, as evidenced by the low correlation among the methods of measurement of RNA half-lives. We developed a minimally invasive method, multiplexed gene control, to shut off expression of genes with controllable synthetic promoters. The method was validated by measuring the ratios of the nascent to mature mRNA molecules and by measuring the half-life with endogenous promoters that can be controlled naturally or through inserting short sequences that impart repressibility. The measured mRNA half-lives correlated highly with those obtained with the metabolic pulse-labeling method in yeast. However, mRNA degradation was considerably faster in comparison to previous estimates, with a median half-life of around 2 min. The half-life permits the estimation of promoter-dependent and promoter-independent transcription rates. The dynamical range of the promoter-independent transcription rates was larger than that of the mRNA half-lives. The rapid mRNA turnover and the broad adjustability of promoter-independent transcription rates are expected to have a major impact on stochastic gene expression and gene network behavior.

Indexed as

Gene Expression RegulationRNA StabilityBiological AssayGene ExpressionGenes, ReporterHalf-LifeKineticsModels, BiologicalOpen Reading FramesPromoter Regions, GeneticRNA, MessengerTranscription, GeneticRNA, Messenger

Identifiers

PMID28706991
PMCPMC5507631

What OpenQuestion holds

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LicenceCC BY-NC
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.