Tag: Evolution and Genetic Dynamics
Delayed predator–prey model shows nested global Hopf branches
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in MedicineWhat the study found The study found that a delayed predator–prey model can produce sequences of Hopf bifurcations as the delay changes, and that under suitable conditions the connected components of the global Hopf branches are nested. The authors also report that the classical limit cycle of the non-delayed system belongs to a connected component…

Ancient DNA shows widespread selection across West Eurasia
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in GeneticsAncient DNA analysis of 15,836 West Eurasian genomes reveals pervasive directional selection across hundreds of alleles over the past ten millennia, with measured effects on complex traits.

