Walid Mawass

The paper estimates human genetic load variation due to rare and ultra-rare deleterious mutations, showing significant ancestral fitness differences between individuals.

The paper compares the effects of mutational drought and meltdown on extinction risk in small populations, finding mutational drought is more significant in stable and changing environments.

This paper quantifies how polygenic scores are affected by ancestry stratification using a theoretical framework and applies it to UK Biobank data.

The paper examines age at first reproduction in three human populations under directional selection, finding low heritability and evolutionary stasis despite selection pressure.