Evidence map›Paper›PMID 26578312›Full record

ReviewMolecular ecology2016

The rate of adaptive evolution in animal mitochondria.

Jennifer E James, Gwenael Piganeau, Adam Eyre-Walker

Abstract readReview
In one paragraph

Review in Molecular ecology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing 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

73 citing papers in PubMed.

  1. Positive and relaxed selection on mitochondrial DNA in parasitic versus predatory mites.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
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  6. Haplodiploidy accelerates mitogenome evolution in insects.Proceedings. Biological sciences · 2025
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  17. Nuclear compensatory evolution driven by mito-nuclear incompatibilities.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
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  20. Article

13 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

3 authors.

Jennifer E JamesSchool of Life Sciences, University of Sussex, Brighton, BN1 9QG, UK.
Gwenael PiganeauUPMC Univ Paris 06, UMR 7232, Observatoire Oceanologique, Avenue de Fontaulé, BP 44, 66651 Banyuls-sur-Mer, France.
Adam Eyre-WalkerSchool of Life Sciences, University of Sussex, Brighton, BN1 9QG, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have investigated whether there is adaptive evolution in mitochondrial DNA, using an extensive data set containing over 500 animal species from a wide range of taxonomic groups. We apply a variety of McDonald-Kreitman style methods to the data. We find that the evolution of mitochondrial DNA is dominated by slightly deleterious mutations, a finding which is supported by a number of previous studies. However, when we control for the presence of deleterious mutations using a new method, we find that mitochondria undergo a significant amount of adaptive evolution, with an estimated 26% (95% confidence intervals: 5.7-45%) of nonsynonymous substitutions fixed by adaptive evolution. We further find some weak evidence that the rate of adaptive evolution is correlated to synonymous diversity. We interpret this as evidence that at least some adaptive evolution is limited by the supply of mutations.

Indexed as

Evolution, MolecularAdaptation, BiologicalAnimalsDNA, MitochondrialMitochondriaModels, GeneticMutation RatePolymorphism, GeneticDNA, Mitochondrialadaptive evolutiondistribution of fitness effectsgenetic diversitymitochondriamutation ratesite frequency spectrum

Identifiers

PMID26578312
PMCPMC4737298

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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.