Evidence map›Paper›PMID 26359425›Full record

ReviewAnnals of botany2016

Genetic assimilation: a review of its potential proximate causes and evolutionary consequences.

Ian M Ehrenreich, David W Pfennig

Abstract readReview
In one paragraph

Review in Annals of botany, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing 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

68 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. A mechanistic basis for genetic assimilation in natural fly populations.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Thermal Adaptations in Animals: Genes, Development, and Evolution.Advances in experimental medicine and biology · 2024
    Review
  14. Article
  15. A theoretical perspective on Waddington's genetic assimilation experiments.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  16. Article
  17. Review
  18. Article
  19. Environmentally robustProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  20. Article

8 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

2 authors.

Ian M EhrenreichMolecular and Computational Biology Section, University of Southern California, Los Angeles, CA 90089, USA and ian.ehrenreich@usc.edu dpfennig@unc.edu.
David W PfennigDepartment of Biology, University of North Carolina, Chapel Hill, NC 27599, USA ian.ehrenreich@usc.edu dpfennig@unc.edu.

Funding

Comprehensive dissection of higher-order genetic interactionsR01GM110255 · NIGMS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI EHRENREICH, IAN MICHAEL · 2014 to 2018
$1.4M
Genetic basis and pathogenicity of invasive growth in yeastR21AI108939 · NIAID · UNIVERSITY OF SOUTHERN CALIFORNIA · PI EHRENREICH, IAN MICHAEL · 2014 to 2015
$439k
NIAID NIH HHS R21 AI108939NIGMS NIH HHS R01 GM110255
6 · The paper itself

Abstract

backgroundMost, if not all, organisms possess the ability to alter their phenotype in direct response to changes in their environment, a phenomenon known as phenotypic plasticity. Selection can break this environmental sensitivity, however, and cause a formerly environmentally induced trait to evolve to become fixed through a process called genetic assimilation. Essentially, genetic assimilation can be viewed as the evolution of environmental robustness in what was formerly an environmentally sensitive trait. Because genetic assimilation has long been suggested to play a key role in the origins of phenotypic novelty and possibly even new species, identifying and characterizing the proximate mechanisms that underlie genetic assimilation may advance our basic understanding of how novel traits and species evolve. SCOPE: This review begins by discussing how the evolution of phenotypic plasticity, followed by genetic assimilation, might promote the origins of new traits and possibly fuel speciation and adaptive radiation. The evidence implicating genetic assimilation in evolutionary innovation and diversification is then briefly considered. Next, the potential causes of phenotypic plasticity generally and genetic assimilation specifically are examined at the genetic, molecular and physiological levels and approaches that can improve our understanding of these mechanisms are described. The review concludes by outlining major challenges for future work.

conclusionsIdentifying and characterizing the proximate mechanisms involved in phenotypic plasticity and genetic assimilation promises to help advance our basic understanding of evolutionary innovation and diversification.

Indexed as

Biological EvolutionAdaptation, BiologicalAnimalsDrosophila melanogasterGene Expression RegulationGenetics, PopulationGenetic VariationPhenotypeSelection, Geneticcanalizationcis and trans regulatory evolutiondevelopmental robustnessGenetic accommodationgenetic assimilationphenotypic plasticityspecies diversity

Identifiers

PMID26359425
PMCPMC4845796

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.