Evidence map›Paper›PMID 34373598›Full record

ArticleNature chemistry2021

A dissipative pathway for the structural evolution of DNA fibres.

Felix J Rizzuto, Casey M Platnich, Xin Luo, Yao Shen, Michael D Dore, Christophe Lachance-Brais, Alba Guarné, Gonzalo Cosa, Hanadi F Sleiman

Abstract read
PubMed Publisher
In one paragraph

Article in Nature chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
6.5field-weighted citation impact, top 2% 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

35 citing papers in PubMed, 107 citations in OpenAlex.

  1. Review
  2. Transient Activation Windows Program Adaptive Photochemical Responses.Angewandte Chemie (International ed. in English) · 2026
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  7. Supramolecular Interactions Modulate RNA:DNA Folding Observed via Nanopore Sensing.Angewandte Chemie (International ed. in English) · 2025
    Article
  8. Article
  9. In Situ Light-driven pH Modulation for NMR Studies.Angewandte Chemie (International ed. in English) · 2025
    Article
  10. Article
  11. Article
  12. Light-Mediated Interconversion between a Foldamer and a Self-Replicator.Journal of the American Chemical Society · 2024
    Article
  13. Reversibly Tuning the Viscosity of Peptide-Based Solutions Using Visible Light.Chemistry (Weinheim an der Bergstrasse, Germany) · 2024
    Article
  14. Article
  15. Article
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  18. Article
  19. Article
  20. PhotocleavableChemical reviews · 2023
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Felix J Rizzuto *Department of Chemistry, McGill University, Montréal, Québec, Canada.ORCID http://orcid.org/0000-0003-2799-903X
Casey M Platnich *Department of Chemistry, McGill University, Montréal, Québec, Canada.ORCID http://orcid.org/0000-0002-3634-4580
Xin LuoDepartment of Chemistry, McGill University, Montréal, Québec, Canada.
Yao ShenDepartment of Biochemistry and Centre de Recherche en Biologie Structurale, McGill University, Montréal, Québec, Canada.
Michael D DoreDepartment of Chemistry, McGill University, Montréal, Québec, Canada.ORCID http://orcid.org/0000-0002-9721-3189
Christophe Lachance-BraisDepartment of Chemistry, McGill University, Montréal, Québec, Canada.
Alba GuarnéDepartment of Biochemistry and Centre de Recherche en Biologie Structurale, McGill University, Montréal, Québec, Canada.
Gonzalo CosaDepartment of Chemistry, McGill University, Montréal, Québec, Canada.ORCID http://orcid.org/0000-0003-0064-1345
Hanadi F SleimanDepartment of Chemistry, McGill University, Montréal, Québec, Canada. hanadi.sleiman@mcgill.ca.ORCID http://orcid.org/0000-0002-5100-0532
McGill University · CA

Funding

CIHR
6 · The paper itself

Abstract

Biochemical networks interconnect, grow and evolve to express new properties as different chemical pathways are selected during a continuous cycle of energy consumption and transformation. In contrast, synthetic systems that push away from equilibrium usually return to the same self-assembled state, often generating waste that limits system recyclability and prevents the formation of adaptable networks. Here we show that annealing by slow proton dissipation selects for otherwise inaccessible morphologies of fibres built from DNA and cyanuric acid. Using single-molecule fluorescence microscopy, we observe that proton dissipation influences the growth mechanism of supramolecular polymerization, healing gaps within fibres and converting highly branched, interwoven networks into nanocable superstructures. Just as the growth kinetics of natural fibres determine their structural attributes to modulate function, our system of photoacid-enabled depolymerization and repolymerization selects for healed materials to yield organized, robust fibres. Our method provides a chemical route for error-checking, distinct from thermal annealing, that improves the morphologies and properties of supramolecular materials using out-of-equilibrium systems.

Indexed as

DNAHydrogen-Ion ConcentrationIndolesLightPolymerizationTriazinescyanuric acidDNAIndolesTriazines

Identifiers

PMID34373598
OpenAlexW3192049880

What OpenQuestion holds

Textmetadata
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.