Evidence map›Paper›PMID 21240280›Full record

ArticleNature methods2011

A transgenic mouse for in vivo detection of endogenous labeled mRNA.

Timothée Lionnet, Kevin Czaplinski, Xavier Darzacq, Yaron Shav-Tal, Amber L Wells, Jeffrey A Chao, Hye Yoon Park, Valeria de Turris, Melissa Lopez-Jones, Robert H Singer

Open access · greenAbstract read
In one paragraph

Article in Nature methods, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 226 papers.

0numbers the graph read from it
0cells of the map it votes in
226citing papers in PubMed
12.1field-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

226 citing papers in PubMed, 403 citations in OpenAlex.

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166 more citing papers are in PubMed but not listed here.

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

10 authors at 3 institutions in 3 countries.

Timothée LionnetDepartment of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York, USA.
Kevin Czaplinski
Xavier Darzacq
Yaron Shav-Tal
Amber L Wells
Jeffrey A Chao
Hye Yoon Park
Valeria de Turris
Melissa Lopez-Jones
Robert H Singer
Albert Einstein College of Medicine · USBar-Ilan University · ILInstitut de Biologie de l'École Normale Supérieure · FR

Funding

LIGHT-ACTIVATED GENE EXPRESSION IN SINGLE CELLS WITHIN TISSUER01GM086217 · NIGMS · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI SINGER, ROBERT H · 2008 to 2011
$2.9M
SINGLE RNA MOLECULE MOVEMENT VISUALIZED IN LIVING CELLSR01EB002060 · NIBIB · YESHIVA UNIVERSITY · PI SINGER, ROBERT H · 2003 to 2008
$2.0M
Mechanism of Actin mRNA LocalizationR01GM084364 · NIGMS · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI SINGER, ROBERT H · 2008 to 2012
$1.9M
Observation of Single mRNA Molecules in Living Cells in TissueF32GM087122 · NIGMS · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI PARK, HYE YOON · 2009 to 2011
$108k
NIBIB NIH HHS EB2060NIBIB NIH HHS R01 EB002060NIGMS NIH HHS F32 GM087122NIGMS NIH HHS F32-GM087122NIGMS NIH HHS GM84364NIGMS NIH HHS GM86217NIGMS NIH HHS R01 GM084364NIGMS NIH HHS R01 GM086217
6 · The paper itself

Abstract

Live-cell single mRNA imaging is a powerful tool but has been restricted in higher eukaryotes to artificial cell lines and reporter genes. We describe an approach that enables live-cell imaging of single endogenous labeled mRNA molecules transcribed in primary mammalian cells and tissue. We generated a knock-in mouse line with an MS2 binding site (MBS) cassette targeted to the 3' untranslated region of the essential β-actin gene. As β-actin-MBS was ubiquitously expressed, we could uniquely address endogenous mRNA regulation in any tissue or cell type. We simultaneously followed transcription from the β-actin alleles in real time and observed transcriptional bursting in response to serum stimulation with precise temporal resolution. We tracked single endogenous labeled mRNA particles being transported in primary hippocampal neurons. The MBS cassette also enabled high-sensitivity fluorescence in situ hybridization (FISH), allowing detection and localization of single β-actin mRNA molecules in various mouse tissues.

Indexed as

AnimalsCells, CulturedCell SurvivalIn Situ Hybridization, FluorescenceMiceMice, TransgenicRNA, MessengerTranscription, GeneticRNA, Messenger

Identifiers

PMID21240280
PMCPMC3076588
OpenAlexW2108080167

What OpenQuestion holds

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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.