Evidence map›Paper›PMID 38370548›Full record

ArticleEvolution letters2024

On the fast track: hybrids adapt more rapidly than parental populations in a novel environment.

Jonna Kulmuni, Bryn Wiley, Sarah P Otto

Abstract read
In one paragraph

Article in Evolution letters, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Genetics and genomics of hybridization.Nature reviews. Genetics · 2026
    Review
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  9. Suturing fragmented landscapes: Mosaic hybrid zones in plants may facilitate ecosystem resiliency.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  14. Fisher's Geometric Model as a Tool to Study Speciation.Cold Spring Harbor perspectives in biology · 2024
    Review
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  16. Article
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.

Jonna KulmuniOrganismal & Evolutionary Biology Research Programme, University of Helsinki, Helsinki, Finland.ORCID https://orcid.org/0000-0002-8852-0793
Bryn WileyDepartment of Zoology and Biodiversity Research Center, University of British Columbia, Vancouver, Canada.
Sarah P OttoDepartment of Zoology and Biodiversity Research Center, University of British Columbia, Vancouver, Canada.ORCID https://orcid.org/0000-0003-3042-0818

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rates of hybridization are predicted to increase due to climate change and human activity that cause redistribution of species and bring previously isolated populations into contact. At the same time climate change leads to rapid changes in the environment, requiring populations to adapt rapidly in order to survive. A few empirical cases suggest hybridization can facilitate adaptation despite its potential for incompatibilities and deleterious fitness consequences. Here we use simulations and Fisher's Geometric model to evaluate the conditions and time frame of adaptation via hybridization in both diploids and haplodiploids. We find that hybrids adapt faster to new environments compared to parental populations in nearly all simulated scenarios, generating a fitness advantage that can offset intrinsic incompatibilities and last for tens of generations, regardless of whether the population was diploid or haplodiploid. Our results highlight the creative role of hybridization and suggest that hybridization may help contemporary populations adapt to the changing climate. However, adaptation by hybrids may well happen at the cost of reduced biodiversity, if previously isolated lineages collapse into one.

Indexed as

adaptationclimate changeFisher’s geometric modelhybridizationpolygenic trait

Identifiers

PMID38370548
PMCPMC10871894

What OpenQuestion holds

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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.