by University of Geneva Structure of the GNAO1 gene with the location of the three most frequent mutations. Credit: Larasati et al., Sci. Adv. 8, eabn9350 (2022) 21 October 2022 Pediatric encephalopathies of genetic origin cause severe motor and intellectual disabilities from birth. One of these diseases, first identified in 2013, is caused by mutations in the...