Evidence map›Paper›PMID 19056940›Full record

ArticleScience (New York, N.Y.)2008

Divergent transcription from active promoters.

Amy C Seila, J Mauro Calabrese, Stuart S Levine, Gene W Yeo, Peter B Rahl, Ryan A Flynn, Richard A Young, Phillip A Sharp

Abstract read
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 577 papers.

0numbers the graph read from it
0cells of the map it votes in
577citing 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

577 citing papers in PubMed.

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517 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.

Amy C SeilaKoch Institute, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
J Mauro Calabrese
Stuart S Levine
Gene W Yeo
Peter B Rahl
Ryan A Flynn
Richard A Young
Phillip A Sharp

Funding

VIRUS PRODUCTION COREP30CA014051 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI MATTHEW G. VANDER HEIDEN · 1985 to 2026
$93.9M
USE OF RETROVIRUS PROMOTER TRAP VECTORS TO IDENTIFY ONCOGENES AND ANTI-ONCOGENESP01CA042063 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI LEES, JACQUELINE A. · 1986 to 2021
$30.5M
Transcriptional Regulatory Networks in Living CellsR01HG002668 · NHGRI · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI YOUNG, RICHARD · 2003 to 2016
$17.9M
REGULATION OF MRNA PROCESSINGR01GM034277 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SHARP, PHILLIP A · 1985 to 2021
$8.0M
Small RNA Mediated Heterochromatin Formation in ES CellsF32HD051190 · NICHD · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI WHITE, AMY C · 2005 to 2007
$138k
NCI NIH HHS P01 CA042063NCI NIH HHS P01-CA42063NCI NIH HHS P30 CA014051NCI NIH HHS P30-CA14051NHGRI NIH HHS HG002668NHGRI NIH HHS R01 HG002668NICHD NIH HHS 5-F32-HD051190NICHD NIH HHS F32 HD051190NIGMS NIH HHS R01 GM034277NIGMS NIH HHS R01-GM34277
6 · The paper itself

Abstract

Transcription initiation by RNA polymerase II (RNAPII) is thought to occur unidirectionally from most genes. Here, we present evidence of widespread divergent transcription at protein-encoding gene promoters. Transcription start site-associated RNAs (TSSa-RNAs) nonrandomly flank active promoters, with peaks of antisense and sense short RNAs at 250 nucleotides upstream and 50 nucleotides downstream of TSSs, respectively. Northern analysis shows that TSSa-RNAs are subsets of an RNA population 20 to 90 nucleotides in length. Promoter-associated RNAPII and H3K4-trimethylated histones, transcription initiation hallmarks, colocalize at sense and antisense TSSa-RNA positions; however, H3K79-dimethylated histones, characteristic of elongating RNAPII, are only present downstream of TSSs. These results suggest that divergent transcription over short distances is common for active promoters and may help promoter regions maintain a state poised for subsequent regulation.

Indexed as

Promoter Regions, GeneticTranscription, GeneticAnimalsEmbryonic Stem CellsGene Expression RegulationHeLa CellsHistonesHumansMethylationMiceRNARNA, AntisenseTranscription FactorsTranscription Initiation SiteHistonesRNARNA, AntisenseTranscription Factors

Identifiers

PMID19056940
PMCPMC2692996

What OpenQuestion holds

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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.