Evidence map›Paper›PMID 27846560›Full record

ArticleScience (New York, N.Y.)2016

Molecular force spectroscopy with a DNA origami-based nanoscopic force clamp.

Philipp C Nickels, Bettina Wünsch, Phil Holzmeister, Wooli Bae, Luisa M Kneer, Dina Grohmann, Philip Tinnefeld, Tim Liedl

Open access · greenAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed
13.9field-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

105 citing papers in PubMed, 288 citations in OpenAlex.

  1. Article
  2. Magnetic DNA Origami Nanorotors.Advanced materials (Deerfield Beach, Fla.) · 2026
    Article
  3. Review
  4. Direct evidence and quantification of homologous recognition between DNA duplexes.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Single-molecule reaction-diffusion.Biophysical journal · 2025
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

45 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

8 authors at 2 institutions in 1 country.

Philipp C NickelsFaculty of Physics and Center for NanoScience, Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, 80539 München, Germany.
Bettina WünschInstitut für Physikalische und Theoretische Chemie, Braunschweig Integrated Centre of Systems Biology, and Laboratory for Emerging Nanometrology, Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany.
Phil HolzmeisterInstitut für Physikalische und Theoretische Chemie, Braunschweig Integrated Centre of Systems Biology, and Laboratory for Emerging Nanometrology, Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany.
Wooli BaeFaculty of Physics and Center for NanoScience, Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, 80539 München, Germany.
Luisa M KneerFaculty of Physics and Center for NanoScience, Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, 80539 München, Germany.
Dina GrohmannInstitut für Physikalische und Theoretische Chemie, Braunschweig Integrated Centre of Systems Biology, and Laboratory for Emerging Nanometrology, Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany.
Philip TinnefeldInstitut für Physikalische und Theoretische Chemie, Braunschweig Integrated Centre of Systems Biology, and Laboratory for Emerging Nanometrology, Technische Universität Braunschweig, Rebenring 56, 38106 Braunschweig, Germany. p.tinnefeld@tu-braunschweig.de tim.liedl@physik.lmu.de.
Tim LiedlFaculty of Physics and Center for NanoScience, Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, 80539 München, Germany. p.tinnefeld@tu-braunschweig.de tim.liedl@physik.lmu.de.
Center for NanoScience · DELudwig-Maximilians-Universität München · DE

Funding

European Research Council 336440
6 · The paper itself

Abstract

Forces in biological systems are typically investigated at the single-molecule level with atomic force microscopy or optical and magnetic tweezers, but these techniques suffer from limited data throughput and their requirement for a physical connection to the macroscopic world. We introduce a self-assembled nanoscopic force clamp built from DNA that operates autonomously and allows massive parallelization. Single-stranded DNA sections of an origami structure acted as entropic springs and exerted controlled tension in the low piconewton range on a molecular system, whose conformational transitions were monitored by single-molecule Förster resonance energy transfer. We used the conformer switching of a Holliday junction as a benchmark and studied the TATA-binding protein-induced bending of a DNA duplex under tension. The observed suppression of bending above 10 piconewtons provides further evidence of mechanosensitivity in gene regulation.

Indexed as

DNA, CruciformDNA, Single-StrandedFluorescence Resonance Energy TransferGene Expression RegulationNanotechnologyPromoter Regions, GeneticProtein BindingSingle Molecule ImagingStress, MechanicalTATA-Box Binding ProteinDNA, CruciformDNA, Single-StrandedTATA-Box Binding Protein

Identifiers

PMID27846560
PMCPMC6546592
OpenAlexW2534583847

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.