ArticleProceedings. Biological sciences2017
Asymmetric competition impacts evolutionary rescue in a changing environment.
Article in Proceedings. Biological sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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.
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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.
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Who cites it
8 citing papers in PubMed.
- Mutualism breakdown underpins evolutionary rescue in an obligate cross-feeding bacterial consortium.Nature communications · 2025Article
- The macro-eco-evolutionary interplay between dispersal, competition and landscape structure in generating biodiversity.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Ecological limits to evolutionary rescue.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020Review
- Evolutionary adaptation of high-diversity communities to changing environments.Ecology and evolution · 2020Article
- Evolutionary Rescue of an EnvironmentalFrontiers in microbiology · 2020Article
- Prey body mass and richness underlie the persistence of a top predator.Proceedings. Biological sciences · 2019Article
- Earlier phenology of a nonnative plant increases impacts on native competitors.Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- Asymmetric competition impacts evolutionary rescue in a changing environment.Proceedings. Biological sciences · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Interspecific competition can strongly influence the evolutionary response of a species to a changing environment, impacting the chance that the species survives or goes extinct. Previous work has shown that when two species compete for a temporally shifting resource distribution, the species lagging behind the resource peak is the first to go extinct due to competitive exclusion. However, this work assumed symmetrically distributed resources and competition. Asymmetries can generate differences between species in population sizes, genetic variation and trait means. We show that asymmetric resource availability or competition can facilitate coexistence and even occasionally cause the leading species to go extinct first. Surprisingly, we also find cases where traits evolve in the opposite direction to the changing environment because of a 'vacuum of competitive release' created when the lagging species declines in number. Thus, the species exhibiting the slowest rate of trait evolution is not always the most likely to go extinct in a changing environment. Our results demonstrate that the extent to which species appear to be tracking environmental change and the extent to which they are preadapted to that change may not necessarily determine which species will be the winners and which will be the losers in a rapidly changing world.
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Registered trials
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.