LEMD2 and neurodevelopmental disorder: In line with our hypothesis for an important role of LEMD2 in cortex development, the gene set affected by Lemd2 knockdown was enriched for genes harboring de novo mutations reported in ID, a severe early age‐onset neurodevelopmental disorder, and in SZ, which is also considered part of the neurodevelopmental continuum (Owen & O’Donovan, 2017).