Evidence map›Paper›PMID 34025766›Full record

ArticleEvolutionary applications2021

An epigenetic clock to estimate the age of living beluga whales.

Eleanor K Bors, C Scott Baker, Paul R Wade, Kaimyn B O'Neill, Kim E W Shelden, Michael J Thompson, Zhe Fei, Simon Jarman, Steve Horvath

Open access · goldAbstract read
In one paragraph

Article in Evolutionary applications, 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
6.9field-weighted citation impact, top 3% 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, 61 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Designing Epigenetic Clocks for Wildlife Research.Molecular ecology resources · 2025
    Review
  12. Estimating Polar Bear (Ecology and evolution · 2025
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. The androgen clock is an epigenetic predictor of long-term male hormone exposure.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  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

9 authors at 4 institutions in 2 countries.

Eleanor K BorsMarine Mammal Institute Oregon State University Newport OR USA.ORCID https://orcid.org/0000-0003-1751-1467
C Scott BakerMarine Mammal Institute Oregon State University Newport OR USA.ORCID https://orcid.org/0000-0003-2183-2036
Paul R WadeMarine Mammal Laboratory Alaska Fisheries Science Center National Marine Fisheries Service National Oceanographic and Atmospheric Administration Seattle WA USA.ORCID https://orcid.org/0000-0003-2428-9323
Kaimyn B O'NeillMarine Mammal Institute Oregon State University Newport OR USA.
Kim E W SheldenMarine Mammal Laboratory Alaska Fisheries Science Center National Marine Fisheries Service National Oceanographic and Atmospheric Administration Seattle WA USA.ORCID https://orcid.org/0000-0002-9831-0933
Michael J ThompsonMolecular, Cell and Developmental Biology University of California Los Angeles Los Angeles CA USA.
Zhe FeiDepartment of Biostatistics School of Public Health University of California-Los Angeles Los Angeles CA USA.
Simon JarmanSchool of Biological Sciences University of Western Australia Perth WA Australia.ORCID https://orcid.org/0000-0002-0792-9686
Steve HorvathDepartment of Biostatistics School of Public Health University of California-Los Angeles Los Angeles CA USA.ORCID https://orcid.org/0000-0002-4110-3589
Oregon State University · USUniversity of California, Los Angeles · USNOAA National Marine Fisheries Service · USThe University of Western Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DNA methylation data facilitate the development of accurate molecular estimators of chronological age or "epigenetic clocks." We present a robust epigenetic clock for the beluga whale,

Indexed as

agingAlaskacetaceansconservation biologyCook InletDNA methylationendangered specieswildlife management

Identifiers

PMID34025766
PMCPMC8127720
OpenAlexW3119470580

What OpenQuestion holds

Textmetadata
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.