Evidence map›Paper›PMID 32152311›Full record

ArticleNature communications2020

Live cell imaging of single RNA molecules with fluorogenic Mango II arrays.

Adam D Cawte, Peter J Unrau, David S Rueda

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed
19.4field-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

84 citing papers in PubMed, 148 citations in OpenAlex.

  1. Review
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  6. Resolving Sub-Nuclear Architecture from Compartments to Functional Domains.International journal of molecular sciences · 2026
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  11. Programmable artificial RNA condensates in mammalian cells.bioRxiv : the preprint server for biology · 2026
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24 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

3 authors at 2 institutions in 2 countries.

Adam D CawteSingle Molecule Imaging Group, MRC London Institute of Medical Sciences, Du Cane Rd, London, UK.ORCID http://orcid.org/0000-0002-0034-989X
Peter J UnrauDepartment of Molecular Biology and Biochemistry, Simon Fraser University, 8888 University Drive, Burnaby, BC, Canada. punrau@sfu.ca.ORCID http://orcid.org/0000-0003-1392-6948
David S RuedaSingle Molecule Imaging Group, MRC London Institute of Medical Sciences, Du Cane Rd, London, UK. david.rueda@imperial.ac.uk.ORCID http://orcid.org/0000-0003-4657-6323
MRC London Institute of Medical Sciences · GBSimon Fraser University · CA

Funding

Medical Research Council MC-A658-5TY10Medical Research Council MC_UP_1102/5Wellcome Trust 206292/Z/17/Z
6 · The paper itself

Abstract

RNA molecules play vital roles in many cellular processes. Visualising their dynamics in live cells at single-molecule resolution is essential to elucidate their role in RNA metabolism. RNA aptamers, such as Spinach and Mango, have recently emerged as a powerful background-free technology for live-cell RNA imaging due to their fluorogenic properties upon ligand binding. Here, we report a novel array of Mango II aptamers for RNA imaging in live and fixed cells with high contrast and single-molecule sensitivity. Direct comparison of Mango II and MS2-tdMCP-mCherry dual-labelled mRNAs show marked improvements in signal to noise ratio using the fluorogenic Mango aptamers. Using both coding (β-actin mRNA) and long non-coding (NEAT1) RNAs, we show that the Mango array does not affect cellular localisation. Additionally, we can track single mRNAs for extended time periods, likely due to bleached fluorophore replacement. This property makes the arrays readily compatible with structured illumination super-resolution microscopy.

Indexed as

Single Molecule ImagingActinsAptamers, NucleotideCell SurvivalFibroblastsFluorescenceHEK293 CellsHumansReproducibility of ResultsRNARNA, MessengerActinsAptamers, NucleotideRNARNA, Messenger

Identifiers

PMID32152311
PMCPMC7062757
OpenAlexW3010210347

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.