Exome sequencing has found an excess of de novo mutations in the ∼4,000 most intolerant genes in patients with two classical epileptic encephalopathies (infantile spasms and Lennox–Gastaut syndrome); among them are multiple de novo mutations in GABRB3 and ALG13.
- Andrew S. Allen
- Samuel F. Berkovic
- Melodie R. Winawer