Evidence map›Paper›PMID 30700721›Full record

ArticleNature communications2019

Template-directed RNA polymerization and enhanced ribozyme catalysis inside membraneless compartments formed by coacervates.

Raghav R Poudyal, Rebecca M Guth-Metzler, Andrew J Veenis, Erica A Frankel, Christine D Keating, Philip C Bevilacqua

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 125 papers.

0numbers the graph read from it
0cells of the map it votes in
125citing papers in PubMed
14.9field-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

125 citing papers in PubMed, 320 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. MgChem & bio engineering · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. RNA-peptide-DNA together from the beginning.Nature chemical biology · 2026
    Article
  10. Review
  11. Competitive MgJACS Au · 2026
    Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Emergent Chemical Reactivity and Complexity of RNA Condensates.Angewandte Chemie (International ed. in English) · 2025
    Article
  20. Article

65 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

6 authors at 2 institutions in 1 country.

Raghav R PoudyalDepartment of Chemistry, The Pennsylvania State University, University Park, PA, 16802, USA. rup34@psu.edu.
Rebecca M Guth-MetzlerDepartment of Biochemistry, Microbiology, and Molecular Biology, The Pennsylvania State University, University Park, PA, 16802, USA.
Andrew J VeenisDepartment of Chemistry, The Pennsylvania State University, University Park, PA, 16802, USA.
Erica A FrankelDepartment of Chemistry, The Pennsylvania State University, University Park, PA, 16802, USA.
Christine D KeatingDepartment of Chemistry, The Pennsylvania State University, University Park, PA, 16802, USA. keating@chem.psu.edu.
Philip C BevilacquaDepartment of Chemistry, The Pennsylvania State University, University Park, PA, 16802, USA. pcb5@psu.edu.
Pennsylvania State University · USDow Chemical (United States) · US

Funding

Shared Services Center NASA 80NSSC17K0034
6 · The paper itself

Abstract

Membraneless compartments, such as complex coacervates, have been hypothesized as plausible prebiotic micro-compartments due to their ability to sequester RNA; however, their compatibility with essential RNA World chemistries is unclear. We show that such compartments can enhance key prebiotically-relevant RNA chemistries. We demonstrate that template-directed RNA polymerization is sensitive to polycation identity, with polydiallyldimethylammonium chloride (PDAC) outperforming poly(allylamine), poly(lysine), and poly(arginine) in polycation/RNA coacervates. Differences in RNA diffusion rates between PDAC/RNA and oligoarginine/RNA coacervates imply distinct biophysical environments. Template-directed RNA polymerization is relatively insensitive to Mg

Indexed as

Nucleic Acid ConformationPeptidesPolyethylenesPolylysinePolymerizationQuaternary Ammonium CompoundsRNA, CatalyticPeptidespolyargininePolyethylenesPolylysinepoly-N,N-dimethyl-N,N-diallylammonium chlorideQuaternary Ammonium CompoundsRNA, Catalytic

Identifiers

PMID30700721
PMCPMC6353945
OpenAlexW2912127110

What OpenQuestion holds

Textmetadata
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.