Genealogies in bistable waves | Vidéo | Carmin.tv

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Genealogies in bistable waves

By Sarah Penington

Appears in collection : 5th Workshop Probability and Evolution / 5ème rencontre Probabilités et évolution

Consider a diploid population living in one spatial dimension. Suppose a particular gene appears in two forms (alleles) A and a, and that individuals carrying AA have a higher fitness than aa individuals, while Aa individuals have a lower fitness than both AA and aa individuals. We can prove that on a suitable timescale, the genealogy of a sample of A alleles taken from near the wavefront converges to a Kingman coalescent as the population density goes to infinity. Joint work with Alison Etheridge.

Information about the video

Date of recording 7/1/21
Date of publication 8/2/21
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers
Director(s) Guillaume Hennenfent
Format MP4

Citation data

DOI 10.24350/CIRM.V.19773003
Cite this video Penington Sarah (7/1/21). Genealogies in bistable waves. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19773003
URL https://dx.doi.org/10.24350/CIRM.V.19773003

Domain(s)

Bibliography

ETHERIDGE, Alison et PENINGTON, Sarah. Genealogies in bistable waves. arXiv preprint arXiv:2009.03841, 2020. - https://arxiv.org/abs/2009.03841

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