Evidence map›Paper›PMID 27153498›Full record

ArticleCell2016

Dynamics of Translation of Single mRNA Molecules In Vivo.

Xiaowei Yan, Tim A Hoek, Ronald D Vale, Marvin E Tanenbaum

Abstract read
In one paragraph

Article in Cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 285 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
285citing papers in PubMed, 1 pooled it
–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

285 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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225 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Xiaowei YanDepartment of Cellular and Molecular Pharmacology, Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA 94158-2517, USA.
Tim A HoekHubrecht Institute, The Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht 3584CT, the Netherlands.
Ronald D ValeDepartment of Cellular and Molecular Pharmacology, Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA 94158-2517, USA.
Marvin E TanenbaumHubrecht Institute, The Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht 3584CT, the Netherlands. Electronic address: m.tanenbaum@hubrecht.eu.

Funding

MICROTUBULE-BASED ORGANELLE TRANSPORTR01GM038499 · NIGMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI VALE, RONALD D · 1988 to 2005
$1.2M
NIGMS NIH HHS R01 GM038499
6 · The paper itself

Abstract

Regulation of mRNA translation, the process by which ribosomes decode mRNAs into polypeptides, is used to tune cellular protein levels. Currently, methods for observing the complete process of translation from single mRNAs in vivo are unavailable. Here, we report the long-term (>1 hr) imaging of single mRNAs undergoing hundreds of rounds of translation in live cells, enabling quantitative measurements of ribosome initiation, elongation, and stalling. This approach reveals a surprising heterogeneity in the translation of individual mRNAs within the same cell, including rapid and reversible transitions between a translating and non-translating state. Applying this method to the cell-cycle gene Emi1, we find strong overall repression of translation initiation by specific 5' UTR sequences, but individual mRNA molecules in the same cell can exhibit dramatically different translational efficiencies. The ability to observe translation of single mRNA molecules in live cells provides a powerful tool to study translation regulation.

Indexed as

Protein Biosynthesis5' Untranslated RegionsCell CycleCell Cycle ProteinsF-Box ProteinsFluorescenceGenes, ReporterGenetic TechniquesGreen Fluorescent ProteinsHumansLuminescent ProteinsOptical ImagingPeptide Chain Elongation, TranslationalPeptide Chain Initiation, TranslationalRed Fluorescent ProteinRibosomes5' Untranslated RegionsCell Cycle ProteinsF-Box ProteinsFBXO5 protein, humanGreen Fluorescent ProteinsLuminescent ProteinsRed Fluorescent ProteinRNA, Messenger

Identifiers

PMID27153498
PMCPMC4889334

What OpenQuestion holds

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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.