Kévin Sartori

The paper examines geographic variation in flower size in Arabidopsis thaliana, finding polygenic control and environmental influences on evolutionary direction.

The paper shows that reductions in petal size in selfing Brassicaceae species arise from dosage changes at the pleiotropic gene JAG, highlighting the role of developmental networks and standing variation in shaping predictable evolutionary outcomes.

The paper examines RAD51 transcriptional response and cell cycle dynamics in Arabidopsis root cell types under DNA damage, revealing differences in sensitivity to genotoxic stress.