Evidence map›Paper›PMID 27982035›Full record

ArticleNature communications2016

Global repositioning of transcription start sites in a plant-fermenting bacterium.

Magali Boutard, Laurence Ettwiller, Tristan Cerisy, Adriana Alberti, Karine Labadie, Marcel Salanoubat, Ira Schildkraut, Andrew C Tolonen

Open access · goldAbstract 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 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 30 citations in OpenAlex.

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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 3 institutions in 2 countries.

Magali Boutard1CEA, DRF, IG, Genoscope, Évry 91000, France.
Laurence EttwillerNew England Biolabs, Inc., Ipswich, Massachusetts 01938, USA.
Tristan Cerisy1CEA, DRF, IG, Genoscope, Évry 91000, France.
Adriana Alberti1CEA, DRF, IG, Genoscope, Évry 91000, France.
Karine Labadie1CEA, DRF, IG, Genoscope, Évry 91000, France.
Marcel Salanoubat1CEA, DRF, IG, Genoscope, Évry 91000, France.
Ira SchildkrautNew England Biolabs, Inc., Ipswich, Massachusetts 01938, USA.
Andrew C Tolonen1CEA, DRF, IG, Genoscope, Évry 91000, France.
Genoscope · FRUniversité d'Évry Val-d'Essonne · FRNew England Biolabs (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacteria respond to their environment by regulating mRNA synthesis, often by altering the genomic sites at which RNA polymerase initiates transcription. Here, we investigate genome-wide changes in transcription start site (TSS) usage by Clostridium phytofermentans, a model bacterium for fermentation of lignocellulosic biomass. We quantify expression of nearly 10,000 TSS at single base resolution by Capp-Switch sequencing, which combines capture of synthetically capped 5' mRNA fragments with template-switching reverse transcription. We find the locations and expression levels of TSS for hundreds of genes change during metabolism of different plant substrates. We show that TSS reveals riboswitches, non-coding RNA and novel transcription units. We identify sequence motifs associated with carbon source-specific TSS and use them for regulon discovery, implicating a LacI/GalR protein in control of pectin metabolism. We discuss how the high resolution and specificity of Capp-Switch enables study of condition-specific changes in transcription initiation in bacteria.

Indexed as

FermentationTranscription Initiation SiteBacteriaClostridiumGene Expression ProfilingGenes, BacterialPectinsPlantsRegulonRNA, MessengerSequence Analysis, DNATranscription, GeneticPectinsRNA, Messenger

Identifiers

PMID27982035
PMCPMC5171806
OpenAlexW2561744014

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.