Evidence map›Paper›PMID 29712900›Full record

ArticleNature communications2018

Environmental fluctuations accelerate molecular evolution of thermal tolerance in a marine diatom.

C-Elisa Schaum, A Buckling, N Smirnoff, D J Studholme, G Yvon-Durocher

Erratum issuedAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing 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

61 citing papers in PubMed.

  1. Article
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  9. Adaptive phenotypic evolution ofProceedings. Biological sciences · 2025
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  12. Review
  13. Article
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  16. Article
  17. Review
  18. Article
  19. Experimental Evolution in a Warming World: The Omics Era.Molecular biology and evolution · 2024
    Review
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

C-Elisa SchaumEnvironment and Sustainability Institute, University of Exeter, Penryn Campus, Penryn, Cornwall, TR10 9EZ, UK. elisa.schaum@uni-hamburg.de.
A BucklingEnvironment and Sustainability Institute, University of Exeter, Penryn Campus, Penryn, Cornwall, TR10 9EZ, UK.
N SmirnoffBiosciences, College of Life and Environmental Sciences, Geoffrey Pope Building University of Exeter, Exeter, EX4 4QD, UK.ORCID http://orcid.org/0000-0001-5630-5602
D J StudholmeBiosciences, College of Life and Environmental Sciences, Geoffrey Pope Building University of Exeter, Exeter, EX4 4QD, UK.ORCID http://orcid.org/0000-0002-3010-6637
G Yvon-DurocherEnvironment and Sustainability Institute, University of Exeter, Penryn Campus, Penryn, Cornwall, TR10 9EZ, UK. g.yvon-durocher@exeter.ac.uk.

Funding

Medical Research Council MR/M008924/1Wellcome Trust
6 · The paper itself

Abstract

Diatoms contribute roughly 20% of global primary production, but the factors determining their ability to adapt to global warming are unknown. Here we quantify the capacity for adaptation to warming in the marine diatom Thalassiosira pseudonana. We find that evolutionary rescue under severe (32 °C) warming is slow, but adaptation to more realistic scenarios where temperature increases are moderate (26 °C) or fluctuate between benign and severe conditions is rapid and linked to phenotypic changes in metabolic traits and elemental composition. Whole-genome re-sequencing identifies genetic divergence among populations selected in the different warming regimes and between the evolved and ancestral lineages. Consistent with the phenotypic changes, the most rapidly evolving genes are associated with transcriptional regulation, cellular responses to oxidative stress and redox homeostasis. These results demonstrate that the evolution of thermal tolerance in marine diatoms can be rapid, particularly in fluctuating environments, and is underpinned by major genomic and phenotypic change.

Indexed as

Evolution, MolecularGenomeAdaptation, PhysiologicalDiatomsHomeostasisHot TemperatureOxidation-ReductionOxidative StressPhenotypePhylogenyStress, PhysiologicalWhole Genome Sequencing

Identifiers

PMID29712900
PMCPMC5928086

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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.