Evidence map›Paper›PMID 27920387›Full record

ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2017

Adaptive capabilities and fitness consequences associated with pollution exposure in fish.

Patrick B Hamilton, Gregor Rolshausen, Tamsyn M Uren Webster, Charles R Tyler

Abstract readReview
In one paragraph

Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Article
  2. Review
  3. Selection for Growth Performance inAnimals : an open access journal from MDPI · 2025
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Review
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

4 authors.

Patrick B HamiltonBiosciences, College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4QD, UK p.b.hamilton@exeter.ac.uk.ORCID 0000-0001-9549-2033
Gregor RolshausenSenckenberg Biodiversity and Climate Research Centre (BiK-F), Senckenberganlage 25, 60325 Frankfurt am Main, Germany.
Tamsyn M Uren WebsterDepartment of Biosciences, Swansea University, Wallace Building, Swansea SA2 8PP, UK.ORCID 0000-0002-0072-9745
Charles R TylerBiosciences, College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4QD, UK.ORCID 0000-0003-2353-5748

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Many fish populations are exposed to harmful levels of chemical pollution and selection pressures associated with these exposures have led to the evolution of tolerance. Our understanding of the physiological basis for these adaptations is limited, but they are likely to include processes involved with the absorption, distribution, metabolism and/or excretion of the target chemical. Other potential adaptive mechanisms include enhancements in antioxidant responses, an increased capacity for DNA and/or tissue repair and alterations to the life cycle of fish that enable earlier reproduction. Analysis of single-nucleotide polymorphism frequencies has shown that tolerance to hydrocarbon pollutants in both marine and estuarine fish species involves alteration in the expression of the xenobiotic metabolism enzyme CYP1A. In this review, we present novel data showing also that variants of the CYP1A gene have been under selection in guppies living in Trinidadian rivers heavily polluted with crude oil. Potential costs associated with these adaptations could reduce fitness in unpolluted water conditions. Integrating knowledge of local adaptation to pollution is an important future consideration in conservation practices such as for successful restocking, and improving connectivity within river systems.This article is part of the themed issue 'Human influences on evolution, and the ecological and societal consequences'.

Indexed as

Adaptation, BiologicalEnvironmental ExposureGenetic FitnessAnimalsAryl Hydrocarbon HydroxylasesFishesFish ProteinsPetroleumPoeciliaRiversSelection, GeneticTrinidad and TobagoWater Pollution, ChemicalAryl Hydrocarbon HydroxylasesFish ProteinsPetroleumadaptationchemical pollutionfishgenetic adaptationsingle-nucleotide polymorphismtolerance

Identifiers

PMID27920387
PMCPMC5182438

What OpenQuestion holds

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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.