Evidence map›Paper›PMID 26896445›Full record

ArticleThe EMBO journal2016

Upstream ORFs are prevalent translational repressors in vertebrates.

Timothy G Johnstone, Ariel A Bazzini, Antonio J Giraldez

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 239 papers.

0numbers the graph read from it
0cells of the map it votes in
239citing papers in PubMed
13.6field-weighted citation impact, top 1% 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

239 citing papers in PubMed, 382 citations in OpenAlex.

  1. Article
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  3. Integrated Transcriptomic Analysis of Skin Pigmentation Development inInternational journal of molecular sciences · 2026
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179 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Timothy G JohnstoneDepartment of Genetics, Yale University School of Medicine, New Haven, CT, USA.
Ariel A BazziniDepartment of Genetics, Yale University School of Medicine, New Haven, CT, USA.
Antonio J GiraldezDepartment of Genetics, Yale University School of Medicine, New Haven, CT, USA Yale Stem Cell Center, Yale University School of Medicine, New Haven, CT, USA Yale Cancer Center, Yale University School of Medicine, New Haven, CT, USA antonio.giraldez@yale.edu.
Yale University · US

Funding

PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM007499 · NIGMS · YALE UNIVERSITY · PI CARLSON, JOHN R, REINKE, VALERIE J · 1985 to 2022
$13.9M
The Role of MicroRNAs in Vertebrate DevelopmentR01GM081602 · NIGMS · YALE UNIVERSITY · PI GIRALDEZ, ANTONIO J · 2007 to 2016
$2.9M
Functional analysis of the zebrafish genome through RNA-seq and ribosome profileR01HD074078 · NICHD · YALE UNIVERSITY · PI GIRALDEZ, ANTONIO J · 2012 to 2016
$2.3M
Analysis of the gene networks regulating the maternal to zygotic transitionR01GM103789 · NIGMS · YALE UNIVERSITY · PI GIRALDEZ, ANTONIO J · 2012 to 2015
$1.7M
A super-resolution microscope for research and educationS10OD020142 · OD · YALE UNIVERSITY · PI NATHANSON, MICHAEL H · 2015 to 2015
$600k
NICHD NIH HHS R01 HD074078NICHD NIH HHS R01HD074078-03NIGMS NIH HHS R01 GM081602NIGMS NIH HHS R01GM081602-07NIGMS NIH HHS R01 GM103789NIGMS NIH HHS R01GM103789-03NIGMS NIH HHS T32 GM007499NIGMS NIH HHS T32GM007499NIH HHS S10 OD020142
6 · The paper itself

Abstract

Regulation of gene expression is fundamental in establishing cellular diversity and a target of natural selection. Untranslated mRNA regions (UTRs) are key mediators of post-transcriptional regulation. Previous studies have predicted thousands of ORFs in 5'UTRs, the vast majority of which have unknown function. Here, we present a systematic analysis of the translation and function of upstream open reading frames (uORFs) across vertebrates. Using high-resolution ribosome footprinting, we find that (i)uORFs are prevalent within vertebrate transcriptomes, (ii) the majority show signatures of active translation, and (iii)uORFs act as potent regulators of translation and RNA levels, with a similar magnitude to miRNAs. Reporter experiments reveal clear repression of downstream translation by uORFs/oORFs. uORF number, intercistronic distance, overlap with the CDS, and initiation context most strongly influence translation. Evolution has targeted these features to favor uORFs amenable to regulation over constitutively repressive uORFs/oORFs. Finally, we observe that the regulatory potential of uORFs on individual genes is conserved across species. These results provide insight into the regulatory code within mRNA leader sequences and their capacity to modulate translation across vertebrates.

Indexed as

Open Reading FramesProtein BiosynthesisAnimalsRepressor ProteinsTranscription, GeneticVertebratesRepressor Proteinsgene regulationribosome profilingtranslationuORFs

Identifiers

PMID26896445
PMCPMC4818764
OpenAlexW2282922301

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.