Evidence map›Paper›PMID 23766330›Full record

ArticleScience (New York, N.Y.)2013

Evolution of mammalian diving capacity traced by myoglobin net surface charge.

Scott Mirceta, Anthony V Signore, Jennifer M Burns, Andrew R Cossins, Kevin L Campbell, Michael Berenbrink

Abstract read
PubMed Publisher
In one paragraph

Article in Science (New York, N.Y.), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
21.2field-weighted citation impact, top 1% 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

74 citing papers in PubMed, 225 citations in OpenAlex.

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  8. Bone microstructure supports a Mesozoic origin for a semiaquatic burrowing lifestyle in monotremes (Mammalia).Proceedings of the National Academy of Sciences of the United States of America · 2025
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  9. Comparative mechanisms for OJournal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2025
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  10. Review
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  13. In-Cell Dynamics: The Next Focus of All-Atom Simulations.The journal of physical chemistry. B · 2023
    Review
  14. Article
  15. John squire and endothelial glycocalyx structure: an unfinished story.Journal of muscle research and cell motility · 2023
    Review
  16. Article
  17. Article
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  19. Article
  20. Article

14 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 3 countries.

Scott MircetaInstitute of Integrative Biology, University of Liverpool, Liverpool L69 7ZB, UK.
Anthony V Signore
Jennifer M Burns
Andrew R Cossins
Kevin L Campbell
Michael Berenbrink
University of Liverpool · GBUniversity of Manitoba · CAUniversity of Alaska Anchorage · US

Funding

Biotechnology and Biological Sciences Research Council
6 · The paper itself

Abstract

Extended breath-hold endurance enables the exploitation of the aquatic niche by numerous mammalian lineages and is accomplished by elevated body oxygen stores and adaptations that promote their economical use. However, little is known regarding the molecular and evolutionary underpinnings of the high muscle myoglobin concentration phenotype of divers. We used ancestral sequence reconstruction to trace the evolution of this oxygen-storing protein across a 130-species mammalian phylogeny and reveal an adaptive molecular signature of elevated myoglobin net surface charge in diving species that is mechanistically linked with maximal myoglobin concentration. This observation provides insights into the tempo and routes to enhanced dive capacity evolution within the ancestors of each major mammalian aquatic lineage and infers amphibious ancestries of echidnas, moles, hyraxes, and elephants, offering a fresh perspective on the evolution of this iconic respiratory pigment.

Indexed as

Biological EvolutionDivingAmino Acid SequenceAnimalsEvolution, MolecularMammalsModels, BiologicalMolecular Sequence DataMuscle, SkeletalMyoglobinPhylogenyMyoglobin

Identifiers

PMID23766330
OpenAlexW2171922350

What OpenQuestion holds

Textmetadata
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.