Evidence map›Paper›PMID 33301891›Full record

ReviewComparative biochemistry and physiology. Part A, Molecular & integrative physiology2021

Phenotypic plasticity, genetic assimilation, and genetic compensation in hypoxia adaptation of high-altitude vertebrates.

Jay F Storz, Graham R Scott

Open access · greenAbstract readReview
In one paragraph

Review in Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

27 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Phenotypic Variation of Oak Species (Ecology and evolution · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Placental Adaptation to Hypoxia: The Case of High-Altitude Pregnancies.International journal of environmental research and public health · 2025
    Review
  10. Article
  11. Article
  12. Article
  13. Evolved changes in phenotype across skeletal muscles in deer mice native to high altitude.American journal of physiology. Regulatory, integrative and comparative physiology · 2024
    Article
  14. Article
  15. Article
  16. Article
  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

2 authors at 1 institution in 1 country.

Jay F StorzSchool of Biological Sciences, University of Nebraska, Lincoln, NE, USA. Electronic address: jstorz2@unl.edu.
Graham R ScottDepartment of Biology, McMaster University, Hamilton, ON, Canada.
McMaster University · CA

Funding

Mutational Pleiotropy, Epistasis, and the Adaptive Evolution of Hemoglobin FunctionR01HL087216 · NHLBI · UNIVERSITY OF NEBRASKA LINCOLN · PI STORZ, JAY · 2008 to 2021
$4.5M
NHLBI NIH HHS R01 HL087216
6 · The paper itself

Abstract

Important questions about mechanisms of physiological adaptation concern the role of phenotypic plasticity and the extent to which acclimatization responses align with genetic responses to selection. Such questions can be addressed in experimental studies of high-altitude vertebrates by investigating how mechanisms of acclimatization to hypoxia in lowland natives may influence genetic adaptation to hypoxia in highland natives. Evidence from high-altitude mammals suggest that evolved changes in some physiological traits involved canalization of the ancestral acclimatization response to hypoxia (genetic assimilation), a mechanism that results in an evolved reduction in plasticity. In addition to cases where adaptive plasticity may have facilitated genetic adaptation, evidence also suggests that some physiological changes in high-altitude natives are the result of selection to mitigate maladaptive plastic responses to hypoxia (genetic compensation). Examples of genetic compensation involve the attenuation of hypoxic pulmonary hypertension in Tibetan humans and other mammals native to high altitude. Here we discuss examples of adaptive physiological phenotypes in high-altitude natives that may have evolved by means of genetic assimilation or genetic compensation.

Indexed as

AltitudeAdaptation, PhysiologicalAnimalsBlood PressureHumansHypoxiaMammalsOxygenPhenotypeVertebratesOxygen

Identifiers

PMID33301891
PMCPMC7867641
OpenAlexW3111788405

What OpenQuestion holds

Textmetadata
LicenceTDM
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.