Evidence map›Paper›PMID 40645940›Full record

ArticleNature communications2025

The mutational landscape of SARS-CoV-2 provides new insight into viral evolution and fitness.

Jori Symons, Claire Chung, Bert M Verheijen, Sarah J Shemtov, Dorien de Jong, Gimano Amatngalim, Monique Nijhuis, Marc Vermulst, Jean-Francois Gout

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Trial
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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.

Jori SymonsTranslational Virology, Department of Medical Microbiology, University Medical Center, Utrecht, The Netherlands.ORCID http://orcid.org/0000-0001-6560-1577
Claire ChungLeonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, USA.
Bert M VerheijenLeonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, USA.
Sarah J ShemtovLeonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, USA.
Dorien de JongTranslational Virology, Department of Medical Microbiology, University Medical Center, Utrecht, The Netherlands.
Gimano AmatngalimDivision Child Lung Diseases, Regenerative Medicine Center Utrecht, University Medical Center, Utrecht, The Netherlands.ORCID http://orcid.org/0000-0003-3442-1754
Monique NijhuisTranslational Virology, Department of Medical Microbiology, University Medical Center, Utrecht, The Netherlands.ORCID http://orcid.org/0000-0001-6610-8282
Marc VermulstLeonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, USA. vermulst@usc.edu.ORCID http://orcid.org/0000-0003-4909-5496
Jean-Francois GoutDepartment of Biological Sciences, Mississippi State University, Mississippi State, MS, USA. jgout@biology.msstate.edu.ORCID http://orcid.org/0000-0002-4549-5647

Funding

National Science Foundation (NSF) 2032784
6 · The paper itself

Abstract

Although vaccines and treatments have strengthened our ability to combat the COVID-19 pandemic, new variants of SARS-CoV-2 continue to emerge in human populations. Because the evolution of SARS-CoV-2 is driven by mutation, a better understanding of its mutation rate and spectrum could improve our ability to forecast the trajectory of the pandemic. Here, we use circular RNA consensus sequencing (CirSeq) to determine the mutation rate of six SARS-CoV-2 variants and perform a short-term evolution experiment to determine the impact of these mutations on viral fitness. Our analyses indicate that the SARS-CoV-2 genome mutates at a rate of ∼1.5 × 10

Indexed as

COVID-19Evolution, MolecularGenetic FitnessMutationSARS-CoV-2CytidineDeaminationGenome, ViralHumansMutation RateRNA, ViralCytidineRNA, Viral

Identifiers

PMID40645940
PMCPMC12254267

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.