Evidence map›Paper›PMID 11158553›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2001

Differential adsorption of nucleic acid bases: Relevance to the origin of life.

S J Sowerby, C A Cohn, W M Heckl, N G Holm

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.6field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 163 citations in OpenAlex.

  1. Review
  2. Article
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  6. Clays and the Origin of Life: The Experiments.Life (Basel, Switzerland) · 2022
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. A Prebiotic Chemistry Experiment on the Adsorption of Nucleic Acids Bases onto a Natural Zeolite.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 2015
    Article
  12. Adsorption of adenine and thymine on zeolites: FT-IR and EPR spectroscopy and X-ray diffractometry and SEM studies.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 2012
    Article
  13. Adsorption of adenine, cytosine, thymine, and uracil on sulfide-modified montmorillonite: FT-IR, Mössbauer and EPR spectroscopy and X-ray diffractometry studies.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 2011
    Article
  14. Article
  15. Electrostatic and hydrophobic interactions involved in CNT biofunctionalization with short ss-DNA.The journal of physical chemistry. C, Nanomaterials and interfaces · 2010
    Article
  16. Article
  17. Article
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  19. Nucleic acids bind to nanoparticulate iron (II) monosulphide in aqueous solutions.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 2008
    Article
  20. Mineral surface directed membrane assembly.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 2007
    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

4 authors at 2 institutions in 2 countries.

S J SowerbyDepartment of Geology and Geochemistry, Stockholm University, SE-106 91 Stockholm, Sweden.
C A Cohn
W M Heckl
N G Holm
Ludwig-Maximilians-Universität München · DEStockholm University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The adsorption of organic molecules onto the surfaces of inorganic solids has long been considered a process relevant to the origin of life. We have determined the equilibrium adsorption isotherms for the nucleic acid purine and pyrimidine bases dissolved in water on the surface of crystalline graphite. The markedly different adsorption behavior of the bases describes an elutropic series: guanine > adenine > hypoxanthine > thymine > cytosine > uracil. We propose that such differential properties were relevant to the prebiotic chemistry of the bases and may have influenced the composition of the primordial genetic architecture.

Indexed as

Origin of LifeAdenineAdsorptionCytosineGuanineHypoxanthinePurinesPyrimidinesRNASurface PropertiesThymineUracilAdenineCytosineGuanineHypoxanthinePurinesPyrimidinesRNAThymineUracil

Identifiers

PMID11158553
PMCPMC14666
OpenAlexW1964637595

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.