Genetic and developmental bases for mammalian neocortical evolution

The mammalian neocortex is characterized by tangential surface expansion and a six-layer layered structure. However, developmental mechanisms underlying the evolution of the neocortex remain to be elucidated. We hold the symposium entitled "Genetic and developmental bases for mammalian neocortical evolution" was held on June 22, 2024, at Kyoto as an official symposium in the annual meeting of Japanese Society for Developmental Biologists. Selected speakers presented their recent findings on mammalian neocortical development and evolution, sharing exciting results with the audience.