Evidence map›Paper›PMID 28010725›Full record

ArticleBMC biology2016

Splendor and misery of adaptation, or the importance of neutral null for understanding evolution.

Eugene V Koonin

Abstract read
In one paragraph

Article in BMC biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing 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

47 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Convergence and Parallelism of Phenotypic and Molecular Genetic Variability in Some Species.Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections · 2026
    Article
  5. Article
  6. Computational De Novo Design of Group II Introns Yields Highly Active Ribozymes.Chembiochem : a European journal of chemical biology · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Clonal dynamics and somatic evolution of haematopoiesis in mouse.bioRxiv : the preprint server for biology · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. 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

1 author.

Eugene V KooninNational Center for Biotechnology Information, National Library of Medicine, Bethesda, MD, 20894, USA. koonin@ncbi.nlm.nih.gov.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The study of any biological features, including genomic sequences, typically revolves around the question: what is this for? However, population genetic theory, combined with the data of comparative genomics, clearly indicates that such a "pan-adaptationist" approach is a fallacy. The proper question is: how has this sequence evolved? And the proper null hypothesis posits that it is a result of neutral evolution: that is, it survives by sheer chance provided that it is not deleterious enough to be efficiently purged by purifying selection. To claim adaptation, the neutral null has to be falsified. The adaptationist fallacy can be costly, inducing biologists to relentlessly seek function where there is none.

Indexed as

Biological EvolutionAdaptation, PhysiologicalGenetics, PopulationGenomicsSelection, GeneticSequence Analysis, DNA

Identifiers

PMID28010725
PMCPMC5180405

What OpenQuestion holds

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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.