Evidence map›Paper›PMID 32366844›Full record

ArticleNature communications2020

Turbulent coherent structures and early life below the Kolmogorov scale.

Madison S Krieger, Sam Sinai, Martin A Nowak

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. The requirement of cellularity for abiogenesis.Computational and structural biotechnology journal · 2021
    Review
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

3 authors.

Madison S KriegerOrganismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA. mkrieger@fas.harvard.edu.ORCID http://orcid.org/0000-0001-8967-0841
Sam SinaiOrganismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA.
Martin A NowakOrganismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0001-5489-0908

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Major evolutionary transitions, including the emergence of life, likely occurred in aqueous environments. While the role of water's chemistry in early life is well studied, the effects of water's ability to manipulate population structure are less clear. Population structure is known to be critical, as effective replicators must be insulated from parasites. Here, we propose that turbulent coherent structures, long-lasting flow patterns which trap particles, may serve many of the properties associated with compartments - collocalization, division, and merging - which are commonly thought to play a key role in the origins of life and other evolutionary transitions. We substantiate this idea by simulating multiple proposed metabolisms for early life in a simple model of a turbulent flow, and find that balancing the turnover times of biological particles and coherent structures can indeed enhance the likelihood of these metabolisms overcoming extinction either via parasitism or via a lack of metabolic support. Our results suggest that group selection models may be applicable with fewer physical and chemical constraints than previously thought, and apply much more widely in aqueous environments.

Indexed as

AlgorithmsHydrodynamicsModels, TheoreticalBiological EvolutionBiophysical PhenomenaDiffusionMotionOrigin of LifeRheologyViscosityWaterWater

Identifiers

PMID32366844
PMCPMC7198613

What OpenQuestion holds

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Registered trials

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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.