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The spatial Lambda-Fleming-Viot process with fluctuating selection

Abstract:

We are interested in populations in which the fitness of different genetic types fluctuates in time and space, driven by temporal and spatial fluctuations in the environment. For simplicity, our population is assumed to be composed of just two genetic types. Short bursts of selection acting in opposing directions drive to maintain both types at intermediate frequencies, while the fluctuations due to ‘genetic drift’ work to eliminate variation in the population. We consider first a population ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1214/21-EJP593

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Institution:
University of Oxford
Role:
Author
Publisher:
Institute of Mathematical Statistics
Journal:
Electronic Journal of Probability More from this journal
Volume:
26
Pages:
1-51
Publication date:
2021-03-23
Acceptance date:
2021-01-30
DOI:
EISSN:
1083-6489
Language:
English
Keywords:
Pubs id:
1160633
Local pid:
pubs:1160633
Deposit date:
2021-02-10

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