Séminaire Probabilités et Statistiques
Stochastic models coupling the evolution of genomes and species
19
May 2022
May 2022
Intervenant : | Amaury Lambert |
Institution : | Laboratoire de Probabilités, Statistique et Modélisation, Sorbonne Université |
Heure : | 14h00 - 15h00 |
Lieu : | 3L15 |
Due to recombination and to hybridization between species, the genealogies of genes, even sampled from distantly related species, are usually different at different genes, and (so) distinct from the species tree. Starting from the standard paradigm of the multispecies coalescent, we introduce new models coupling gene trees and species tree, display their main properties and set goals for future research in this direction.