Evidence map›Paper›PMID 19056938›Full record

ArticleScience (New York, N.Y.)2008

RNA exosome depletion reveals transcription upstream of active human promoters.

Pascal Preker, Jesper Nielsen, Susanne Kammler, Søren Lykke-Andersen, Marianne S Christensen, Christophe K Mapendano, Mikkel H Schierup, Torben Heick Jensen

Abstract read
PubMed Publisher
In one paragraph

Article in Science (New York, N.Y.), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 462 papers.

0numbers the graph read from it
0cells of the map it votes in
462citing 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

462 citing papers in PubMed.

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  15. bioRxiv : the preprint server for biology · 2026
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402 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Pascal PrekerCentre for mRNP Biogenesis and Metabolism, Department of Molecular Biology, C. F. Møllers Alle, Building 1130, Aarhus University, Denmark.
Jesper Nielsen
Susanne Kammler
Søren Lykke-Andersen
Marianne S Christensen
Christophe K Mapendano
Mikkel H Schierup
Torben Heick Jensen

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Studies have shown that the bulk of eukaryotic genomes is transcribed. Transcriptome maps are frequently updated, but low-abundant transcripts have probably gone unnoticed. To eliminate RNA degradation, we depleted the exonucleolytic RNA exosome from human cells and then subjected the RNA to tiling microarray analysis. This revealed a class of short, polyadenylated and highly unstable RNAs. These promoter upstream transcripts (PROMPTs) are produced approximately 0.5 to 2.5 kilobases upstream of active transcription start sites. PROMPT transcription occurs in both sense and antisense directions with respect to the downstream gene. In addition, it requires the presence of the gene promoter and is positively correlated with gene activity. We propose that PROMPT transcription is a common characteristic of RNA polymerase II (RNAPII) transcribed genes with a possible regulatory potential.

Indexed as

Promoter Regions, GeneticTranscription, GeneticDNA MethylationExosomesHeLa CellsHumansOligonucleotide Array Sequence AnalysisRNA, AntisenseRNA, MessengerRNA Polymerase IIRNA StabilityTranscription FactorsTranscription Initiation SiteTransfectionRNA, AntisenseRNA, MessengerRNA Polymerase IITranscription Factors

Identifiers

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.