Evidence map›Paper›PMID 33422933›Full record

ReviewCurrent opinion in genetics & development2021

Single-molecule tracking of transcription protein dynamics in living cells: seeing is believing, but what are we seeing?

Timothée Lionnet, Carl Wu

Open access · greenAbstract readReview
In one paragraph

Review in Current opinion in genetics & development, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
14.2field-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

42 citing papers in PubMed, 67 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Perspective: An outlook on fluorescence tracking.The Journal of chemical physics · 2025
    Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Quantifying Transcription Factor Enrichment at Target Loci in Live Embryos.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 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

2 authors at 2 institutions in 1 country.

Timothée LionnetInstitute for Systems Genetics, Science Building 807, 435 E 30th Street, NYC, NY 10016, USA. Electronic address: timothee.lionnet@nyulangone.org.
Carl WuJohns Hopkins University, Department of Biology, 3400 N Charles St, Baltimore, MD 21218, USA. Electronic address: wuc@jhu.edu.
Institute for Systems Biology · USJohns Hopkins University · US

Funding

Visualizing and manipulating chromatin dynamics in living cellsR01GM127538 · NIGMS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI LIONNET, TIMOTHEE · 2018 to 2021
$2.0M
Dynamic association of transcription initiation proteins with chromatin at single-molecule resolution in living yeastR01GM132290 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI WU, CARL · 2019 to 2022
$1.8M
NIGMS NIH HHS R01 GM127538NIGMS NIH HHS R01 GM132290
6 · The paper itself

Abstract

A universe of transcription factors (TFs), cofactors, as well as chromatin remodeling and modifying enzymes combine or compete on chromatin to control transcription. Measuring quantitatively how these proteins dynamically interact is required in order to formulate models with predictive ability to elucidate transcription control mechanisms. Single molecule tracking (SMT) provides a powerful tool towards this goal: it is a fluorescence microscopy approach that measures the location and mobility of individual TF molecules, as well as their rates of association with and dissociation from chromatin in the physiological context of the living cell. Here we review SMT principles, and discuss key TF properties uncovered by live-cell SMT, such as fast turnover (seconds), and formation of clusters that locally increase activity.

Indexed as

Single Molecule ImagingTranscription, GeneticChromatinChromatin Assembly and DisassemblyChromosomesGene Expression RegulationHumansProtein BindingTranscription FactorsChromatinTranscription Factors

Identifiers

PMID33422933
PMCPMC9150788
OpenAlexW3120100086

What OpenQuestion holds

Textmetadata
LicenceTDM
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.