Evidence map›Paper›PMID 31990126›Full record

ReviewWiley interdisciplinary reviews. RNA2020

Following the messenger: Recent innovations in live cell single molecule fluorescence imaging.

Andreas Schmidt, Guoming Gao, Saffron R Little, Ameya P Jalihal, Nils G Walter

Open access · bronzeAbstract readReview
In one paragraph

Review in Wiley interdisciplinary reviews. RNA, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

23 citing papers in PubMed, 37 citations in OpenAlex.

  1. Cell Growth and Division Shape mRNA-Protein Correlations.bioRxiv : the preprint server for biology · 2026
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  10. Translation Dynamics of Single mRNAs in Live Cells.Annual review of biophysics · 2024
    Review
  11. Article
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  14. Review
  15. Article
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  17. Review
  18. Intracellular mRNA transport and localized translation.Nature reviews. Molecular cell biology · 2021
    Review
  19. Article
  20. Article
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

5 authors at 1 institution in 1 country.

Andreas SchmidtSingle Molecule Analysis Group, Department of Chemistry, University of Michigan, Ann Arbor, Michigan.
Guoming GaoSingle Molecule Analysis Group, Department of Chemistry, University of Michigan, Ann Arbor, Michigan.ORCID 0000-0001-6791-3902
Saffron R LittleSingle Molecule Analysis Group, Department of Chemistry, University of Michigan, Ann Arbor, Michigan.
Ameya P JalihalSingle Molecule Analysis Group, Department of Chemistry, University of Michigan, Ann Arbor, Michigan.ORCID 0000-0003-4569-8636
Nils G WalterSingle Molecule Analysis Group, Department of Chemistry, University of Michigan, Ann Arbor, Michigan.ORCID 0000-0002-7301-1275
University of Michigan · US

Funding

CELLULAR AND MOLECULAR BIOLOGY AT MICHIGANT32GM007315 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI PUTHENVEEDU, MANOJKUMAR A · 1985 to 2021
$12.8M
The RNA nanomachines of the gene expression machinery dissected at the single molecule levelR35GM131922 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI NILS G WALTER · 2019 to 2026
$6.9M
U-turn of the Hepatitis Delta Virus RibozymeR01GM062357 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WALTER, NILS G · 2001 to 2019
$5.8M
Michigan Chemistry-Biology Interface Training ProgramT32GM132046 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Emily E Scott, Wenjing Wang · 2019 to 2026
$4.1M
Optimization and Validation of Single-Molecule Kinetic Fingerprinting Technology for Rapid, Ultra-Specific Detection of Cancer MutationsR33CA229023 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI TEWARI, MUNEESH, WALTER, NILS G · 2018 to 2020
$1.2M
Cotranscriptional folding of single riboswitchesR01GM118524 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WALTER, NILS G · 2016 to 2018
$911k
Timing and coordination of the conformational rearrangements mediating splicingR01GM122803 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WALTER, NILS G · 2017 to 2019
$880k
Single-molecule counting of cancer biomarker miRNAs in human biofluidsR21CA204560 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WALTER, NILS G · 2017 to 2019
$614k
NCI NIH HHS CA204560NCI NIH HHS CA229023NCI NIH HHS R21 CA204560NCI NIH HHS R33 CA229023NIGMS NIH HHS R01 GM062357NIGMS NIH HHS R01 GM118524NIGMS NIH HHS R01 GM122803NIGMS NIH HHS R35 GM131922NIGMS NIH HHS T32 GM007315NIGMS NIH HHS T32 GM132046NIH Cellular and Molecular Biology Training T32-GM007315NIH HHS GM062357NIH HHS GM118524NIH HHS GM122803NIH HHS GM131922
6 · The paper itself

Abstract

Messenger RNAs (mRNAs) convey genetic information from the DNA genome to proteins and thus lie at the heart of gene expression and regulation of all cellular activities. Live cell single molecule tracking tools enable the investigation of mRNA trafficking, translation and degradation within the complex environment of the cell and in real time. Over the last 5 years, nearly all tools within the mRNA tracking toolbox have been improved to achieve high-quality multi-color tracking in live cells. For example, the bacteriophage-derived MS2-MCP system has been improved to facilitate cloning and achieve better signal-to-noise ratio, while the newer PP7-PCP system now allows for orthogonal tracking of a second mRNA or mRNA region. The coming of age of epitope-tagging technologies, such as the SunTag, MoonTag and Frankenbody, enables monitoring the translation of single mRNA molecules. Furthermore, the portfolio of fluorogenic RNA aptamers has been expanded to improve cellular stability and achieve a higher fluorescence "turn-on" signal upon fluorogen binding. Finally, microinjection-based tools have been shown to be able to track multiple RNAs with only small fluorescent appendages and to track mRNAs together with their interacting partners. We systematically review and compare the advantages, disadvantages and demonstrated applications in discovering new RNA biology of this refined, expanding toolbox. Finally, we discuss developments expected in the near future based on the limitations of the current methods. This article is categorized under: RNA Export and Localization > RNA Localization RNA Structure and Dynamics > RNA Structure, Dynamics, and Chemistry RNA Interactions with Proteins and Other Molecules > RNA-Protein Complexes.

Indexed as

FluorescenceOptical ImagingSingle Molecule ImagingAnimalsAptamers, NucleotideHumansRNA, MessengerAptamers, NucleotideRNA, Messengerfluorogenic RNA aptamersmicroinjectionmRNA trafficking and metabolismsingle molecule microscopysingle-particle tracking

Identifiers

PMID31990126
PMCPMC7944404
OpenAlexW3003369484

What OpenQuestion holds

Textmetadata
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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.